Power Quality Principles in Turkey | Carelabs Insights

The fundamental functionality and efficacy of devices connected to the distribution network are directly influenced by the quality of the power supply. It is believed that the equipment functions as intended and has a lifespan roughly equivalent to the specified value. Additionally, it is anticipated that the network will be stable enough to prevent problems such as subpar output and missing functionality. There are numerous issues with the power quality of the electricity system. Regardless of their duration, these power quality disruptions have the potential to cause harm to your device. Maintaining power quality is crucial for preventing equipment failure. This article will discuss the research required to assess the dependability and quality of electricity. Examining various power quality systems and methodologies for evaluating the effect and the control is the next step. In contrast to dependability, which is concerned with lengthy power disruptions, power quality disturbances have delayed effects. In other instances, however, an interruption in power quality has an immediate effect due to process delays or equipment damage. This is especially true for delays, pauses, and transitions. In certain instances, the effects of a disruption in power quality may not be immediately apparent . Equipment deterioration is one example. Consequently, equipment deterioration is left unfettered for years. In other instances, power quality issues result in additional losses that are deemed unavoidable and are therefore disregarded .

A power supply system’s voltage, frequency, and waveform are evaluated to determine its power quality. Nonetheless, power quality is affected by a number of factors. This blog discusses the following topics pertaining to the sanctity of power:

The magnitudes of stable-state voltage correspond to the magnitudes of sustained voltage over extended periods of time (minutes or hours). Equipment failure, an increase in energy consumption, and system malfunction are the primary effects of prolonged high voltage (overvoltage) or low voltage (undervoltage).

Frequently, unbalanced voltage is associated with increased losses, especially in induction and three-phase motors.

Every energy consumer generates and introduces harmonic currents into the power grid. Alternating currents with harmonic currents have intrinsic frequencies that are multiples of 50 hertz. The most common non-linear electrical equipment that emits harmonic currents are computers, variable speed drives (VSD), and discharge lighting. Harmonic currents are especially detrimental to the installation and power distribution system. Harmonics have several negative effects, including fractured components, damaged installation parts, component loading, inefficient use of the present carrying capacity of the installation, shortened component life, and ineffectual operation of protective components.

Flicker is a modulation of the envelope of voltage waveforms. Consequently, incandescent light sources display cyclical variations in light intensity. Some individuals may experience discomfort, decreased productivity, migraines, and, in rare cases, convulsions as a result of this irregular variation in light output.

Most of the equipment is unaffected by voltage dips and interruptions; however, longer interruptions frequently result in output loss due to equipment malfunction. On occasion, it is observed that the cost of a protracted interruption is logarithmic rather than proportional to its duration. The following variables have a significant impact on the cost of a protracted interruption, according to experts:

AEMO computes the value of customer dependability (VCR) in order to evaluate the monetary impact of outages on all customers. Even if the majority of these figures represent consumers’ willingness to pay to avoid a disruption, it is expected that this willingness to pay will correlate strongly with the actual cost. Based on these calculations, a one-second interruption costs roughly 20% less than an hour-long interruption .

Carelabs provides numerous identification and evaluation services for power quality issues. Included are the following:

Using ETAP (Electrical Transient Analysis Program) – Electrical Transient Analysis Program software, Carelabs analyzes and evaluates power quality. The finest software available for performing calculations and simulations for all electrical system components and ensuring equipment safety. In every significant city in Turkey , including Istanbul, Ankara, Izmir, and Bursa , we conduct power quality assessments. CareLab s provid es the highest quality of service to improve the dependability and quality of your electrical system. Contact us promptly to schedule an inspection of power quality or to receive a quote!

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