PROJECT CASE
Guangda Electric Is A Professional Organization Dedicated To Solving Power Quality Problems Of Users
Passion surges, love never stops - Guangda Electric organizes a voluntary blood donation event.
At 9 AM, company employees strictly followed the regulations for voluntary blood donation during the pandemic, registering information, verifying details, and donating blood, with the entire process being orderly. The atmosphere at the event was filled with enthusiasm. For employees who had donated blood before, this enthusiasm was one of calmness and composure; while for those donating blood for the first time, it was more about nervousness and excitement. As individuals with healthy bodies, we should actively take on social responsibilities and demonstrate great love for society. "Another life depends on you"—let us save lives through our actions, allowing silent blood donations and selfless love to sustain life and spread love.
2025-02-05
A company in Hengyang, Hunan is a manufacturing enterprise specializing in solar energy storage colloidal batteries and environmentally friendly valve-regulated sealed lead-acid batteries. Its business scope includes lead plates, batteries, chargers, solar power generation systems, chargers, and related equipment. These products are mainly used in solar and wind energy storage systems, UPS backup power communication systems, and automatic control systems. Electricity Overview: The newly built workshop is equipped with 3 transformers. Workshop 3 is equipped with a transformer with a rated capacity of 1250 kVA, Workshop 4 is equipped with a transformer with a rated capacity of 1600 kVA, and Workshop 6 is also equipped with a transformer with a rated capacity of 1600 kVA. The rated voltage is 10kV/0.4kV, and the main loads are heating equipment, rectifying equipment, etc. The natural power factor ranges from 0.3 to 0.75. Due to the low power factor, the utilization rate of the transformers is low, leading to overcurrent, increased noise, and temperature rise in the transformers, and even causing the main circuit breaker to trip. Design Plan: For each transformer, a set of low-voltage automatic reactive power compensation and harmonic suppression device (MSCGD) is designed for the low-voltage side to improve the power factor, reduce system current, and enhance power quality. Effect Analysis: After the low-voltage MSCGD device is put into operation, the system power factor improved from around 0.45 to about 0.92, and the system current decreased from approximately 1250A to 840A, solving the user's power quality issues and saving more than 10% on electricity costs. Operating Data:
2025-02-13
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Guangdong Guangda Electric Co. Ltd.
Tel：18028173868
E-mail：gdgddq@126.com
Web：www.gd96.com
Add ：Building 3, No. 613, Xingtan Shuixiang Avenue, Gaozan Village, Xingtan Town, Shunde District, Foshan City, Guangdong Province