PROJECT CASE
Guangda Electric Is A Professional Organization Dedicated To Solving Power Quality Problems Of Users
[Project Brief] Guangxi Steel Group Co., Ltd. Fangchenggang Steel Project
Project Background: The Fangchenggang Steel Project is being constructed by Guangxi Steel Group Co., Ltd., with a total investment of 63.99 billion yuan. The project is planned with a scale of 10 million tons of steel, designed to produce 8.5 million tons of iron, 9.2 million tons of steel (billets), and 8.6 million tons of steel products annually. It will also produce 2.8 million tons of hot-rolled commercial coils, 4.4 million tons of cold-rolled coils, and 1.4 million tons of thick plates each year. The construction period for the project is 4 years, and upon completion, it will have a production capacity of 9.2 million tons of steel, with room reserved for a second phase of development. The construction site is located in the Qisha Industrial Park of Fangchenggang City. The project will also include the construction of 14 berths and a number of auxiliary facilities, with a total dock length of 3,166 meters.
2025-02-05
Case Study on the Renovation of Roller Kilns in the Manufacturing Industry
Company Introduction: Guangdong Zhongpeng New Energy Technology Co., Ltd. is located in Foshan, China. It is a professional company that integrates research and design, processing and manufacturing, construction installation, and debugging services for lithium battery material sintering equipment. The company's main products include roller kilns, rotary kilns, box furnaces, and automated crucible handling systems, targeting domestic lithium battery material manufacturers. On-site Situation: There are currently 2 transformers with a rated capacity of 2500kVA, voltage levels of 10kV/0.4kV. Each roller kiln under the transformers is controlled by 3 distribution switches, experiencing low power factor and harmonic issues. Solution: Based on engineering experience, the original compensation...
2025-02-13
Case Study on the Renovation of Old Compensation Cabinets
(Before Renovation) The current situation on site has 2 transformers with a rated capacity of 2500kVA, voltage levels of 10kV/0.4kV, and 2 reactive power compensation cabinets. The capacitors are severely leaking oil, and the switching devices frequently burn out. When the current reaches 2800A, the busbar vibrates abnormally. Based on on-site test data, it is determined that the harmonics exceed the standard, leading to failures in the original compensation cabinet. Solution (After Renovation) Based on engineering experience, the original compensation cabinet will be upgraded by replacing the pure capacitive reactive power compensation devices with intelligent filtering compensation modules and active filtering modules from Guida Electric. The provided TSVGGD device addresses the new power quality issues.
2025-02-13
The principle and function of reactive power compensation devices!
Generally speaking, reactive power compensation devices are a type of reactive power source. They can be widely used in industries such as electricity, metallurgy, chemical engineering, coal mining, light industry, and building materials for power factor compensation and harmonic suppression in relatively stable load conditions. In recent years, the domestic reactive power compensation market has developed extremely rapidly, with significant improvements in both the quality and quantity of products. A considerable number of leading enterprises have begun to venture into the international market and have achieved impressive results.
2025-02-05
As the saying goes, a single thread cannot form a line, and a single tree cannot form a forest! The same piece of iron can be sawed and wasted, or it can be forged into steel through countless trials; similarly, a team can either achieve nothing or accomplish great things. I believe that in the days to come, everyone at Guangda will unite as one, brave the winds and waves, and embrace the future!
2025-02-05
The main function of reactive power compensation devices!
Reactive power compensation, fully known as reactive power compensation, is a technology that plays a role in improving the power factor of the power supply system, reducing losses in power supply transformers and transmission lines, enhancing power supply efficiency, and improving the power supply environment. Therefore, reactive power compensation devices occupy an indispensable and very important position in the power supply system. A reasonable selection of reactive compensation devices can minimize losses in the power grid and improve the quality of the grid. Conversely, improper selection or use may lead to various issues in the power supply system, such as voltage fluctuations and increased harmonics.
2025-02-05
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Guangdong Guangda Electric Co. Ltd.
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