Why is on-site compensation adopted for reactive power compensation capacitor compensation principle? 2

Why adopt on-site compensation

1. Reducing line losses: On site compensation means compensating at the location where reactive power is generated, which can reduce line losses caused by the transmission of reactive power and improve transmission efficiency.

2. Improving grid stability: On site compensation can reduce voltage fluctuations and losses during long-distance transmission, which is of great significance for improving grid stability and power supply reliability.diode

3. Reducing equipment load: Through on-site compensation, the load on transformers and transmission lines can be effectively reduced, extending the service life of equipment, and avoiding equipment overheating caused by excessive reactive power.

4. Improving power quality: On site compensation can more effectively improve power quality, increase power factor, reduce power loss, and save electricity costs.diode

5. Flexibility and economy: On site compensation has good flexibility and economy, and can be adjusted and optimized according to actual needs to achieve the best economic and technical benefits.diode

Implementation method

On site compensation is usually carried out using parallel capacitors or capacitor banks. In practical applications, fixed compensation or dynamic compensation methods can be selected based on the characteristics and demands of the load. Fixed compensation refers to the installation of capacitors according to the predetermined reactive power demand, which is suitable for situations where the load changes little; And dynamic compensation can automatically adjust the switching of capacitors based on the real-time reactive power demand of the system, which is more suitable for situations with large load changes.diode

In summary, the application of reactive power compensation capacitors can significantly improve the efficiency and stability of power systems, reduce energy consumption and operating costs. The strategy of on-site compensation has achieved the optimization of reactive power compensation, which has important economic value and social significance diode