kvar

Automatic control system for kvar compensation and voltage automatic regulating system etc.

无功补偿自动控制系统及电压自动调节系统。

Research on dynamic response of ± 10 kvar static synchronous compensator

±10kvar静止同步补偿器的动模实验研究

For the basic principle research , a 300 kvar prototype has been developed and put into practical operating .

为进行机理研究，一台300kvar的中间试验样机已于1995年7月并网运行。

Application of TSC-W / 660 KVAR Dynamic Var Compensator in Welding Production Line

TSCW/660KVAR动态无功功率补偿器在焊接生产线上的应用

Control of ± 500 kvar Static VAR Generator

±500kvar静止无功发生器的控制

In MATLAB to 380 V / + 200 kvar VSI three-phase main circuit parameters , type SVG Ip-Iq electric current detection algorithm and the direct current control strategies of simulation test system .

在MATLAB中对380V/±200kvar三相VSI型SVG主电路参数、Ip-Iq电流检测算法及直接电流控制策略进行系统仿真验证。

The electromagnetic transient simulation software package PSCAD / EMTDC is used to establish the simulation model for the distribution network static reactive compensator device based on ± 100 kvar of IGBT .

利用电磁暂态仿真软件包PSCAD/EMTDC建立了基于IGBT的±100kvar配电网静止无功补偿器（DSTATCOM）装置的仿真模型。

The AC harmonic filters furnish part of the required kvar , and where the system is unable to supply the rest of the reactive power , shunt capacitors may be utilized .

交流谐波滤波器提供部分需要的无功。当系统不能提供其余无功时，就采用并联电容器。

How to select capacity of transformer according to the annual hours max-load power , to calculate active kWh loss and kvar loss of transformer using load undulation loss factor are introduced , and a technology-economic analysis is made in this paper .

本文介绍根据年小时最大负载功率来选择变压器容量，应用负载波动损耗系数计算变压器有功电量损耗和无功电量损耗，并进行技术经济分析。