On February 26, 2026, the 25th China Electrical Appliance Cultural Festival and Electrical Products Expo kicked off grandly at the Yueqing Convention and Exhibition Center. YIDEK Technology organized a professional team to visit the exhibition, engag...

February 26, 2026

According to the "12th Five-Year Plan for the Development of Electric Vehicle Technology," 400,000 charging piles and 2,000 charging and battery swapping stations were to be built by the end of 2015. However, by the end of 2014, only 28,000 charging ...

June 23, 2026

In daily work, the quality of power supply to equipment has always been a concern for managers. Here, we will introduce the function of capacitors and their usage. Capacitors are mainly used to compensate for the inductive reactive power in power fre...

June 23, 2026

With the vigorous promotion of energy conservation and emission reduction by the state, industrial plants have all developed their own waste heat power generation and power distribution systems. The parallel operation of the plant's power distributio...

June 23, 2026

Abstract: This paper proposes that the configuration of reactive power compensation equipment in distribution networks should be planned and rationally laid out according to the principle of "tiered compensation and local balancing." It also points o...

June 23, 2026

Power is the amount of work done or energy converted per unit of time. 1. Apparent power: Apparent power refers to the total power generated by a generator, which can be divided into active power and reactive power.

June 23, 2026

In a general sense, power quality refers to a high-quality power supply, including voltage quality, current quality, power supply quality, and power consumption quality. It can be defined as deviations in voltage, current, or frequency that cause ele...

June 23, 2026

The harmful effects of power grid harmonics are well known. They can cause additional losses and reduced efficiency of equipment; accelerate insulation aging and significantly shorten equipment lifespan; potentially generate local series or parallel ...

June 23, 2026

Reactive power is the electrical power required to generate and transfer energy in electrical systems. Many electrical devices operate based on the principle of electromagnetic induction, such as distribution transformers and electric motors.

June 23, 2026

With the expansion of power distribution systems in advanced factories, numerous uninterruptible power supplies (UPS), high- and low-voltage frequency converters, and other equipment have emerged. While these devices enhance the automation and intell...

June 23, 2026