新型静止同步补偿器直接功率控制策略研究  

Study on Direct Power Control Tracties of New Static synchronous Compensators

作　　者：刘钢[1] 李在友 

机构地区：[1]安徽淮南平圩发电有限责任公司,安徽淮南232089 [2]神华北电胜利能源有限公司,内蒙古锡林浩特26000

出　　处：《电气开关》2011年第1期34-36,共3页Electric Switchgear

摘　　要：作为先进的无功补偿设备,静止同步补偿器能实时补偿线路有功和无功分量以保证系统具有优良的功率因素,在功率实时计算方面,应用瞬时功率检测理论将采集的功率实时解耦成有功和无功分量,在调制出发方面,利用了功率和开关量的关系对有功和无功分别采取控制,最终,仿真结果表明基于双开关表的静止同步补偿器直接控制控制方法具有稳定、良好的控制效果。As advanced reactive-load compensation equipment,a static synchronous compensator can real-time compensate active component and reactive component to ensure the system to have fine power factors.In the power real-time calculation,we have collected the power real time to decouple the active component and reactive component by instantaneous power detection theory.In the modulation,the relation between the power and the switch is used to control the active power and reactive power.Finally,the simulation results show that the direct control method of the static sychronous compensator based on double switch table has stable and fine control effect.

关 键 词：静止同步补偿器 双开关表 直接功率控制 瞬时功率理论 

分 类 号：TN715[电子电信—电路与系统]