1) high-voltage var compensation
高压无功补偿
1.
In high-voltage var compensation field,when switching the capacitor banks by mechanical switch,it is easy to bound when it closes and to restrike when it opens,and the mechanical switch can not be switched frequently.
为解决当前高压无功补偿领域采用常规机械开关投切电容器组开关合闸时触点弹跳产生过电压,分闸时易重燃及不可频繁操作,而采用串联固态电子开关需要相应的动、静态均压及同步触发电路导致系统结构复杂且成本较高的问题,提出一种基于新型高压投切开关的高压动态无功补偿装置。
2) high-low handed unmerited compensate
高低压无功补偿
3) low-voltage reactive compensation
低压无功补偿
1.
Design of embedded control system for dynamic low-voltage reactive compensation;
一种嵌入式动态低压无功补偿控制系统的设计
2.
Aiming at the controlling means and running impacts of the former low-voltage reactive compensation sys-tems ,the paper sets forth an application system of higher accuracy reactive compensation control based on serial inter-face,and introduces the principle of measure and control,hardware and software in the system.
针对以往低压无功补偿系统的控制思想及实际运行效果,阐述了一种运用串行接口电路设计的嵌入式动态无功补偿控制应用系统,介绍了系统无功检测控制原理、控制系统硬件电路设计及软件实现。
4) low voltage reactive compensation
低压无功补偿
1.
The low voltage reactive compensation collector-distributor control system in ferromanganese-silicon furnace is developed.
论述了锰硅电炉无功补偿方式的优缺点,开发了锰硅电炉低压无功补偿集散控制系统。
5) voltage and reactive power compensation
电压无功补偿
1.
The areal voltage and reactive power measuring and optimal control system adopts lay-ered and distributed network architecture,with the voltage and reactive power compensation equip-ment at the bottom.
区域分布式电压无功监测与优化控制系统采用分层、分布式的网络结构,最底层为电压无功补偿装置。
6) high voltage TSC dynamic reactive power compensator
高压TSC动态无功功率补偿
1.
The problems existed in the running of high voltage TSC dynamic reactive power compensator were analyzed, the corresponding improvement measures were put forward as well.
论述了高压TSC动态无功功率补偿装置系统在运行中存在的问题,并提出了改进措施。
补充资料：并联无功补偿装置
并联无功补偿装置
shunt equipment for var compensation
eomPensation) 基本原理···············，·······················……56 补偿的基本原则······························……56 主要类型·······，·······························……56 机械投切型无功补偿装里···············……56 并联电容器······························……57 滤波器····································……57 并联电抗器······························……57 快速调节型无功补偿装里···············……57 同步调相机······························……57 静止无功补偿装置·····················……57 静止同步补偿器························……57 主要技术性能·································……57 用途·············································……57 负荷补偿····································……57 交流输配电系统补偿·····················……57 超高压直流输电系统补偿···············……57 兼作滤波装置······························……57 发展简况·······································……59 并联在电力网上，向电网注人或从电网吸收无功功率的装置，常称无功补偿装置。但就补偿装里接入电网的方式而言.不仅包括并联补偿装置，还应包括申联补偿装置。无功功率的性质，有感性无功功率和容性无功功率的区别。电力系统的负荷大都是感性负荷，即消耗感性无功;习惯上“无功”就是指感性无功，即不标明性质的无功功率即指感性无功功率。如电容器是容性负荷，它吸收容性无功功率亦即发出感性无功功率，一般称电容器发出无功或说它是无功电源;反之电抗器吸收无功则是无功负荷。静止同步补偿装1既可工作于容性区又可工作于感性区，既可供给无功也可吸收无功。向系统提供无功称为“正补偿”，从系统吸收无功则称为“负补偿”。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条