基于PSIM的TCR型静止无功补偿装置仿真  

Simulation of TCR Static Var Compensation Device Based on Power Simulation

作　　者：李必春 LI Bichun(Guilin Power Capacitor Co.,Ltd.,Guilin Guangxi 541004)

机构地区：[1]桂林电力电容器有限责任公司,广西桂林541004

出　　处：《河南科技》2020年第5期16-19,共4页Henan Science and Technology

摘　　要：静止无功补偿作为一种新型无功补偿方式,能快速、平滑地调节无功功率输出,以满足动态无功补偿的需要,对于三相不平衡负荷及冲击负荷有较强的适应性,广泛应用于电力系统中。基于电力系统仿真软件PSIM平台,建立TCR型静止无功补偿装置模型,在以功率因数为目标的控制策略下进行仿真,模拟装置在实际工况下的补偿效果。仿真结果表明,装置能达到设计要求,同时,利用PSIM仿真软件对深入理解和改进动态无功补偿装置具有积极意义。As a new type of reactive power compensation,static var compensation can quickly and smoothly adjust the output of reactive power to meet the needs of dynamic reactive power compensation,whcih has strong adaptability to three-phase unbalanced load and impact load,and is widely used in power system.Based on the PSIM platform of power system simulation software,the TCR static var compensation device model is established,the simulation is car ried out under the control strategy with power factor as the objective,and the compensation effect of the device under the actual working conditions is simulated.The simulation results show that the device can meet the design require ments,at the same time,the use of PSIM simulation software has a positive significance for further understanding and improving the dynamic reactive power compensation device.

关 键 词：静止无功补偿装置 PSIM 快速傅里叶变换FFT 功率因数 

分 类 号：TM761[电气工程—电力系统及自动化]