HVC high voltage reactive power local compensation equipment-For smart power grid RMU,capacitor bank,harmonic filtering etc

Power Quality

HVC high voltage reactive power local compensation equipment

HVC series of high voltage reactive power local compensator is widely used in the high power high voltage electric equipments of metallurgy, mining, Petrochemical Industry, Drainage and other fields. Particularly, it can work well in compensating long-distance wire loss, increase of power factor; reduce line loss, save energy, steady voltage, to improve the quality of power grid.HVC series of high voltage reactive power local compensator is mainly composed of shunt capacitors, and equipped with protection units, which is connected with three phase AC power distribution system of 50 or60Hz and rated voltage 3-10Kv and installed around the asynchronized generator or inductive equipments.

Introduction

HVC series of high voltage reactive power local compensator is widely used in the high power high voltage electric equipments of metallurgy, mining, Petrochemical Industry, Drainage and other fields. Particularly, it can work well in compensating long-distance wire loss, increase of power factor; reduce line loss, save energy, steady voltage, to improve the quality of power grid.HVC series of high voltage reactive power local compensator is mainly composed of shunt capacitors, and equipped with protection units, which is connected with three phase AC power distribution system of 50 or60Hz and rated voltage 3-10Kv and installed around the asynchronized generator or inductive equipments.

Feature

1. Using high quality three phase high voltage power capacitor, high reliability, long operating life and low running temperature;
2. It can be improved power factor around 0.95, bring down reactive power loss, has evident effect for power conservation;
3. Improve power quality, transformer load factor and electrical equipment efficiency;
4. Use high voltage spray type or current-limiting fuse as short-circuit protection to ensure safe running of the equipment;
5. High discharge inception voltage, after breaking away from the power of device, residual voltage will go down below 50V within five minutes;
6. It is equipped with high voltage electric monitor ,magnetic lock and watch window which has compulsory close function to ensure operator's safety.

Model Guide

Standards

IEC 60871-1：2014
GB/T 11024.1-2019
GB 50227-2017
GB/T 30841-2014
DL/T 604-2009
Q/RCSW 002-2005

Primary Electrical Diagram

Model Selection Guide

Please specify the rated voltage, the equipment capacity and whether the reactor is series or not, what is your special requirement?
HVC local compensation equipment is almost cabinet type, which can be fixed around the capacitor room, power distribution room and generator of the production room.
The solution of equipment capacity should consider calculating the generator vacant load capacity, such, it can avoid the self-incentive cause the generator insulation damaged.

Example:

Generator rated voltage: 10Kv
Demand: 264kvar compensation capacity
Require：6% reactor which can detune 5 times or above harmonic and limit inrush current.
Our solution:HVCR-10-300 reactive power compensation equipment. Its rated capacity:300kvar,the output capacity is 264kvar while bus bar voltage is 10Kv. It is single cabinet in1000x1400x2200mm, single phase capacitor.