{"id":2363,"date":"2023-03-17T05:24:07","date_gmt":"2023-03-17T05:24:07","guid":{"rendered":"https:\/\/carelabz.com\/sg\/?p=2363"},"modified":"2025-05-05T16:37:30","modified_gmt":"2025-05-05T11:07:30","slug":"how-to-perform-a-study-of-power-quality-in-thailand","status":"publish","type":"post","link":"https:\/\/carelabz.com\/th\/how-to-perform-a-study-of-power-quality-in-thailand\/","title":{"rendered":"How to Perform a Study of Power Quality in Thailand?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2363\" class=\"elementor elementor-2363\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-acabada elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"acabada\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f6881cf\" data-id=\"f6881cf\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c049403 elementor-widget elementor-widget-text-editor\" data-id=\"c049403\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<a style=\"color: black;\" href=\"https:\/\/carelabz.com\/th\/\">Home <\/a>\/ <a style=\"color: black;\" href=\"https:\/\/carelabz.com\/th\/our-blogs\/\">Our Blogs<\/a> \/ <a href=\"https:\/\/carelabz.com\/th\/how-to-perform-a-study-of-power-quality-in-thailand\/\">How to Perform a Study of Power Quality in Thailand?<\/a>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3f4c111 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"3f4c111\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bb2f61b\" data-id=\"bb2f61b\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bfe4d08 elementor-widget elementor-widget-image\" data-id=\"bfe4d08\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"667\" src=\"https:\/\/carelabz.com\/th\/wp-content\/uploads\/2023\/05\/man-electrical-technician-working-switchboard-with-fuses-uses-tablet-1-1-1.jpg\" class=\"attachment-full size-full wp-image-3610\" alt=\"power-quality-2\" srcset=\"https:\/\/carelabz.com\/th\/wp-content\/uploads\/2023\/05\/man-electrical-technician-working-switchboard-with-fuses-uses-tablet-1-1-1.jpg 1000w, https:\/\/carelabz.com\/th\/wp-content\/uploads\/2023\/05\/man-electrical-technician-working-switchboard-with-fuses-uses-tablet-1-1-1-300x200.jpg 300w, https:\/\/carelabz.com\/th\/wp-content\/uploads\/2023\/05\/man-electrical-technician-working-switchboard-with-fuses-uses-tablet-1-1-1-768x512.jpg 768w, https:\/\/carelabz.com\/th\/wp-content\/uploads\/2023\/05\/man-electrical-technician-working-switchboard-with-fuses-uses-tablet-1-1-1-219x146.jpg 219w, https:\/\/carelabz.com\/th\/wp-content\/uploads\/2023\/05\/man-electrical-technician-working-switchboard-with-fuses-uses-tablet-1-1-1-50x33.jpg 50w, https:\/\/carelabz.com\/th\/wp-content\/uploads\/2023\/05\/man-electrical-technician-working-switchboard-with-fuses-uses-tablet-1-1-1-112x75.jpg 112w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8fb560 elementor-widget elementor-widget-heading\" data-id=\"a8fb560\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How to Perform a Study of Power Quality in Thailand?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dd98559 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"dd98559\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-2070abb elementor-hidden-mobile\" data-id=\"2070abb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6b15e07 elementor-widget elementor-widget-heading\" data-id=\"6b15e07\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Our Newsletter<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc384c4 elementor-widget elementor-widget-heading\" data-id=\"bc384c4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">For weekly blog entries on our services and how we are changing the world, subscribe to our mailing list by filling out the form below.<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5627ea8 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"5627ea8\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Subscribe<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1b2fcd6\" data-id=\"1b2fcd6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f5ee80b elementor-widget elementor-widget-text-editor\" data-id=\"f5ee80b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span class=\"TextRun SCXW22470540 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW22470540 BCX0\">A piece of equipment&#8217;s energy efficiency is its power quality. Power quality difficulties lead to excessive energy consumption and bills, expensive maintenance costs, direct effects on the economy, decreased productivity, unrecoverable <\/span><span class=\"NormalTextRun SCXW22470540 BCX0\">downtime,<\/span><span class=\"NormalTextRun SCXW22470540 BCX0\"> and resources, and unstable or malfunctioning equipment. <\/span><span class=\"NormalTextRun SCXW22470540 BCX0\">All <\/span><span class=\"NormalTextRun SCXW22470540 BCX0\">firm<\/span><span class=\"NormalTextRun SCXW22470540 BCX0\">s<\/span><span class=\"NormalTextRun SCXW22470540 BCX0\"> must address energy management, and any energy management program must take into account power quality.<\/span><span class=\"NormalTextRun SCXW22470540 BCX0\"> Care Labs offers several services that solve <\/span><span class=\"NormalTextRun SCXW22470540 BCX0\">several<\/span><span class=\"NormalTextRun SCXW22470540 BCX0\"> energy-related concerns. We offer services for <\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW22470540 BCX0\">analysing<\/span><span class=\"NormalTextRun SCXW22470540 BCX0\"> and researching the quality of power, based on our industry <\/span><span class=\"NormalTextRun SCXW22470540 BCX0\">expertise<\/span><span class=\"NormalTextRun SCXW22470540 BCX0\">.<\/span><\/span><span class=\"EOP SCXW22470540 BCX0\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4b7314 elementor-widget elementor-widget-heading\" data-id=\"c4b7314\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Quality Issues with the Electricity:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b63f3cd elementor-widget elementor-widget-text-editor\" data-id=\"b63f3cd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span class=\"TextRun SCXW248074731 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW248074731 BCX0\">The quality of the power supply is a more complex and nuanced indicator than its reliability. It is immaterial if there is adequate supply. <\/span><span class=\"NormalTextRun SCXW248074731 BCX0\">Instead, the question is whether the supply is us<\/span><span class=\"NormalTextRun SCXW248074731 BCX0\">ed<\/span><span class=\"NormalTextRun SCXW248074731 BCX0\">.<\/span><span class=\"NormalTextRun SCXW248074731 BCX0\"> Alterations in power quality fall into two categories:<\/span><\/span><span class=\"EOP SCXW248074731 BCX0\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p><p><strong><span class=\"TextRun SCXW144868214 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW144868214 BCX0\">Disturbances:<\/span><\/span><span class=\"EOP SCXW144868214 BCX0\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/strong><\/p><p><span class=\"TextRun SCXW202653854 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW202653854 BCX0\">Improper voltage or current may cause disturbances. When a transient voltage&#8217;s peak value surpasses a specific threshold, it is noticeable. Voltage fluctuations such as sags, swells, and interruptions are <\/span><span class=\"NormalTextRun SCXW202653854 BCX0\">recognized<\/span><span class=\"NormalTextRun SCXW202653854 BCX0\"> when the RMS variation exceeds a predetermined threshold.<\/span><\/span><span class=\"EOP SCXW202653854 BCX0\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p><p><strong><span class=\"TextRun SCXW35034728 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW35034728 BCX0\">Variations with respect to the <\/span><span class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW35034728 BCX0\">steady-state<\/span><span class=\"NormalTextRun SCXW35034728 BCX0\">:<\/span><\/span><span class=\"EOP SCXW35034728 BCX0\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/strong><\/p><p><span data-contrast=\"auto\">Variations in the steady-state include fluctuations in the RMS voltage and distortion of harmonic waves. Voltage and current must be monitored throughout time to keep track of these modifications. The most appropriate representation of this sampling data is the voltage distortion with time. The data may then be examined using approaches such as the average distortion level, which has a 95% chance of not being exceeded, etc.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p><p><b><span data-contrast=\"auto\">Among the variables affecting supply quality are:<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p><ul><li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">Voltage stability<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li><li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">How often it is accessible<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li><li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">Voltage drops<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li><li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">Voltage surges<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li><li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">Harmonic variations in momentary voltages<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li><li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">Estimated radio frequency<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li><\/ul><p><span data-contrast=\"auto\">Most of these things are difficult to locate and see. Often, specific testing equipment is required to measure them, and only skilled technicians or engineers should conduct the tests.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3dcdc9b elementor-widget elementor-widget-heading\" data-id=\"3dcdc9b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Voltage Constant:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0462ed8 elementor-widget elementor-widget-text-editor\" data-id=\"0462ed8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span class=\"TextRun SCXW186856681 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW186856681 BCX0\">The steady-state voltage levels of an electrical system are continuously changing due to load and other system events. In general, as load increases, voltage levels fall. Likewise, reducing a load increases the voltage.<\/span><\/span><span class=\"EOP SCXW186856681 BCX0\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32e74da elementor-widget elementor-widget-heading\" data-id=\"32e74da\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Discordant Voltage:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b2bd10 elementor-widget elementor-widget-text-editor\" data-id=\"5b2bd10\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span class=\"TextRun SCXW240716774 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW240716774 BCX0\">It is a variance in the phase angle or value of the three-phase supply. It can also be caused by unbalanced circuit impedances and unbalanced loads. Heat warms things, damages equipment, and diminishes their efficacy.<\/span><\/span><span class=\"EOP SCXW240716774 BCX0\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d46425d elementor-widget elementor-widget-heading\" data-id=\"d46425d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Changes in Voltage:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7802bce elementor-widget elementor-widget-text-editor\" data-id=\"7802bce\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span class=\"TextRun SCXW79738554 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW79738554 BCX0\">Voltage sags are transient, RMS supply voltage dips lasting between 0.5 cycles and one minute. Voltage swells are transient RMS supply voltage rises that surpass a threshold limit of 0.5 cycles to one minute.<\/span><\/span><span class=\"EOP SCXW79738554 BCX0\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77c3f5a elementor-widget elementor-widget-heading\" data-id=\"77c3f5a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Delivery Frequency:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0968fe4 elementor-widget elementor-widget-text-editor\" data-id=\"0968fe4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span class=\"TextRun SCXW238929127 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW238929127 BCX0\">The frequency of the supply is the pace at which the supply voltage&#8217;s waves fluctuate. The National Electricity Market is managed by NEMMCO (National Electricity Market Management Company). NEMMCO is an acronym for National Electricity Market Management Corporation. Outside of the National Electricity Market, the local generating authority <\/span><span class=\"NormalTextRun SCXW238929127 BCX0\">determines<\/span><span class=\"NormalTextRun SCXW238929127 BCX0\"> the frequency standards.<\/span><\/span><span class=\"EOP SCXW238929127 BCX0\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-793ad92 elementor-widget elementor-widget-heading\" data-id=\"793ad92\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Changes in the Harmonics:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb2621a elementor-widget elementor-widget-text-editor\" data-id=\"fb2621a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span data-contrast=\"auto\">It is a change in the pattern of the provided voltage or current that occurs repeatedly. Excessive harmonics can lead to increased losses, flickering lights, malfunctions, radio interference, motor vibrations, and inefficient sensitive equipment.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p><p><b><span data-contrast=\"auto\">Care Labs&#8217; approach for analysing power quality is as follows:<\/span><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p><ul><li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">The goals of both the power quality survey and the on-site evaluation are outlined.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li><li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">As your inquiry continues, construct a simplified diagram of the whole electrical system.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li><li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">A power analyzer is attached at numerous distribution terminals to collect data from each unique system.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li><li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Maintaining the distribution system as illustrated by the line diagram.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li><li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Studying and analysing the collected data, in addition to conducting additional analysis,\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li><li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" aria-setsize=\"-1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Producing reports and recommending solutions.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li><\/ul><p><span data-contrast=\"auto\">Our team of highly experienced professionals can assist you in detecting and fixing power quality problems. Your power quality will be at its greatest if you inspect and investigate your system completely. Please contact us if you would like to learn more about our power quality analysis service.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e296af7 elementor-hidden-widescreen elementor-hidden-desktop elementor-hidden-laptop elementor-hidden-tablet_extra elementor-hidden-tablet elementor-hidden-mobile_extra elementor-widget elementor-widget-heading\" data-id=\"e296af7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Our Newsletter<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4dce01 elementor-hidden-widescreen elementor-hidden-desktop elementor-hidden-laptop elementor-hidden-tablet_extra elementor-hidden-tablet elementor-hidden-mobile_extra elementor-widget elementor-widget-heading\" data-id=\"f4dce01\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">For weekly blog entries on our services and how we are changing the world, subscribe to our mailing list by filling out the form below.<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-616786f elementor-align-justify elementor-hidden-widescreen elementor-hidden-desktop elementor-hidden-laptop elementor-hidden-tablet_extra elementor-hidden-tablet elementor-hidden-mobile_extra elementor-widget elementor-widget-button\" data-id=\"616786f\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span 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class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-1f411be\" data-id=\"1f411be\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ab77d4 elementor-widget elementor-widget-heading\" data-id=\"2ab77d4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Related Posts<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-b0e4378 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b0e4378\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-9f23afd\" data-id=\"9f23afd\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-33ab7c3 elementor-align-left elementor-widget elementor-widget-elementskit-post-list\" data-id=\"33ab7c3\" data-element_type=\"widget\" data-widget_type=\"elementskit-post-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\t\t<ul class=\"elementor-icon-list-items ekit-post-list-wrapper \">\n\t\t\t\t\t\t<li class=\"elementor-icon-list-item   \">\n\t\t\t\t<a href=\"https:\/\/carelabz.com\/th\/short-circuit-analysis\/\" >\n\t\t\t\t\t\t\t\t\t\t<div class=\"ekit_post_list_content_wraper\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Short Circuit Analysis<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t<\/li>\n\t\t\t\t\t<li class=\"elementor-icon-list-item   \">\n\t\t\t\t<a href=\"https:\/\/carelabz.com\/th\/load-flow-analysis\/\" >\n\t\t\t\t\t\t\t\t\t\t<div class=\"ekit_post_list_content_wraper\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Load Flow Analysis<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t<\/li>\n\t\t\t\t\t<li class=\"elementor-icon-list-item   \">\n\t\t\t\t<a href=\"https:\/\/carelabz.com\/th\/relay-coordination-study\/\" >\n\t\t\t\t\t\t\t\t\t\t<div class=\"ekit_post_list_content_wraper\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Relay Coordination Study<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t<\/li>\n\t\t\t\t\t<li class=\"elementor-icon-list-item   \">\n\t\t\t\t<a href=\"https:\/\/carelabz.com\/th\/arc-flash-study\/\" >\n\t\t\t\t\t\t\t\t\t\t<div class=\"ekit_post_list_content_wraper\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">ARC Flash Study<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t<\/li>\n\t\t\t\t\t<li class=\"elementor-icon-list-item   \">\n\t\t\t\t<a href=\"https:\/\/carelabz.com\/th\/arc-flash-safety-thailand-data-centers-compliances-challenges\/\" >\n\t\t\t\t\t\t\t\t\t\t<div class=\"ekit_post_list_content_wraper\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Arc Flash Safety in Thailand Data Centers a mixed outlook of Compliances and challenges<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t<\/li>\n\t\t\t\t\t<li class=\"elementor-icon-list-item   \">\n\t\t\t\t<a href=\"https:\/\/carelabz.com\/th\/analyze-and-assess-electric-motor-performance-in-compliance-with-thailand-legislation\/\" >\n\t\t\t\t\t\t\t\t\t\t<div class=\"ekit_post_list_content_wraper\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Analyze and Assess Electric Motor Performance in Compliance with Thailand Legislation<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t<\/li>\n\t\t\t\t\t<li class=\"elementor-icon-list-item   \">\n\t\t\t\t<a href=\"https:\/\/carelabz.com\/th\/how-can-the-performance-and-dependability-of-commercial-motors-be-assessed\/\" >\n\t\t\t\t\t\t\t\t\t\t<div class=\"ekit_post_list_content_wraper\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">How Can the Performance and Dependability of Commercial Motors Be Assessed?<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t<\/li>\n\t\t\t\t\t<li class=\"elementor-icon-list-item   \">\n\t\t\t\t<a href=\"https:\/\/carelabz.com\/th\/the-study-of-the-power-system-looks-at-relay-coordination-short-circuits-and-load-flow\/\" >\n\t\t\t\t\t\t\t\t\t\t<div class=\"ekit_post_list_content_wraper\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">The Study of the Power System Looks at Relay Coordination, Short Circuits, and Load Flow<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t<\/li>\n\t\t\t\t\t<li class=\"elementor-icon-list-item   \">\n\t\t\t\t<a href=\"https:\/\/carelabz.com\/th\/the-importance-of-load-flow-and-short-circuit-analysis-for-thailand-companies\/\" >\n\t\t\t\t\t\t\t\t\t\t<div class=\"ekit_post_list_content_wraper\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">The Importance of Load Flow and Short Circuit Analysis for Thailand Companies<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t<\/li>\n\t\t\t\t\t<li class=\"elementor-icon-list-item   \">\n\t\t\t\t<a href=\"https:\/\/carelabz.com\/th\/how-to-perform-a-study-of-power-quality-in-thailand\/\" >\n\t\t\t\t\t\t\t\t\t\t<div class=\"ekit_post_list_content_wraper\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">How to Perform a Study of Power Quality in Thailand?<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-52ad24e elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"52ad24e\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1601b6d\" data-id=\"1601b6d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>A piece of equipment&#8217;s energy efficiency is its power quality. Power quality difficulties lead to excessive energy consumption and bills, expensive maintenance costs, direct effects on the economy, decreased productivity, unrecoverable downtime, and resources, and unstable or malfunctioning equipment. All firms must address energy management, and any energy management program must take into account power quality. Care Labs offers several services that solve several energy-related concerns. 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