PROJECT CASE

PROJECT CASE

Guangda Electric Is A Professional Organization Dedicated To Solving Power Quality Problems Of Users

High pressure compensation device case

Zero sequence filter device case

Filter compensation cabinet engineering case

Device level filter case

Active filtering typical case

Intelligent filter compensation module case

The harmonic current in the automobile manufacturing plant has been reduced to 3.5%, improving the power factor and optimizing the efficiency of the welding machines.

Time：

2019-01-05

Load of the Shenzhen Auto Parts Factory: Electric Welding Machine Group 1. Power Factor: The working cycle of the electric welding machine is 150~400ms, and the response time of the treatment device is 15~40ms. The dynamic maintenance assessment point power factor should not be lower than 0.90 overall; 2. Filtering Effect: The 5th harmonic current is reduced to 3.5%, and the 7th harmonic current is reduced to 3.3%; 3. Temperature Noise: The operating temperature and noise of the transformer are significantly reduced. 4. Supporting Components: A touch screen is used for status display and human-machine interaction.

User: Guangdong Shenzhen Dongyang Xidao Co., Ltd.
Name: Low Voltage Dynamic Reactive Power Compensation and Harmonic Treatment Device
Model: TSFGD-660/0.4
Load: Electric welding machine group
1. Power factor: The working cycle of the electric welding machine is 150~400ms, and the response time of the treatment device is 15~40ms. The dynamic maintenance assessment point power factor should not be lower than 0.90.
2. Filtering effect: The 5th harmonic current is reduced to 3.5%, and the 7th harmonic current is reduced to 3.3%.
3. Temperature noise: The operating temperature and noise of the transformer are significantly reduced.
4. Supporting components: A touch screen is used for status display and human-computer interaction, making it intuitive and easy to operate.
The treatment device is equipped with comprehensive sound and light protection measures for various possible faults.
施。
Improving energy efficiency and enhancing power quality is what Guangda has always been committed to providing as an optimization solution for power systems. We have a professional team that can provide customized solutions based on the specific needs of customers, bringing more stable and high-quality power support for customers' production and operations. If you have related questions, please feel free to contact us.

Related Cases

What should be done if the power factor is low after the photovoltaic grid connection, resulting in penalties for reactive power? What are the solutions?

What should be done if the power factor is low after the photovoltaic grid connection, resulting in penalties for reactive power? What are the solutions?

2024-04-22

How to solve the problems caused by low power factor in automobile manufacturing plants?

2019-01-05

What to do if the neutral line current is too high due to LED, billboards, and large-sized LED screens?

2019-01-05

How to deal with the issue of excessive neutral current in LED and advertising display screens?

2019-01-05

The overall power factor meets the standards under dual power supply, and the diesel engine factory has successfully demonstrated this.

2019-01-05

How to improve the power factor of the medium frequency furnace in a hardware foundry, save on electricity costs, and shorten the smelting cycle?

2019-01-05