The importance of configuring capacitor compensation and harmonic elimination devices for transformers

The importance of configuring capacitor compensation and harmonic elimination devices for transformer href=”https://www.shenhengpower.com/hot-selling-outdoor-electric-power-transformer-20-kv-30kva-50kva-product/” title=”Transformers” target=”_blank”>transformers

The importance of configuring capacitor compensation
A. Solving the problem of insufficient reactive power capacity in the power grid: The capacitor compensation cabinet increases the reactive power in the power grid, solves the problem of insufficient reactive power capacity in the power grid, and improves the power factor of the network.
B. Improving power factor: By connecting compensating capacitors in parallel with inductive loads, the reactive power generated by inductive loads is offset, thereby improving the power factor of the power system, reducing the loss of reactive power, and enhancing the efficiency of power supply equipment.
C. Loss reduction and energy-saving: By compensating reactive power, reducing the current in the power grid, lowering line losses, and achieving energy-saving effects.
The importance of configuring harmonic elimination devices
A. Suppressing resonance phenomenon: There are a large number of energy storage components in the power system, such as voltage transformers, transformers, reactors, etc. These components are prone to resonance when the system fails or parameters change, leading to system instability and equipment damage. The harmonic elimination device adjusts the impedance matching of the circuit and suppresses resonance phenomena by changing the equivalent capacitance or inductance of the cable.
B. Protecting equipment safety: Resonant overvoltage poses great harm to the power system and can easily lead to power accidents. The harmonic elimination device can effectively eliminate the overvoltage generated during system resonance and maintain the safe operation of the system.
C. Improving measurement accuracy: Under low-frequency working conditions, such as transformer protection applications, the use of harmonic elimination devices can significantly improve the measurement accuracy and precision of capacitive voltage transformers, reducing measurement errors.
In summary, configuring capacitor compensation and harmonic elimination devices is of great significance for the stable operation of power systems, equipment protection, and improving measurement accuracy.