1000kV特高压串联电容器接线方式与耐爆能量的分析计算  

Analysis and Calculation of 1 000 kV UHV Series Capacitor Connection Mode and Explosive Energy

作　　者：田秋松[1] 张健毅[1] 

机构地区：[1]国家电网公司运行分公司晋东南管理处,山西长治046603

出　　处：《电力电容器与无功补偿》2011年第4期48-52,67,共6页Power Capacitor & Reactive Power Compensation

摘　　要：在特高压串补装置电容器组接线方式选取设计时,耐爆能量计算是必不可少的主要技术参数,虽然所用电容器单元容量较大,但就电容器而言全膜电容器外壳所能承受的爆破能量应不小于15 kJ。笔者仅对选用电容器组双H型最大分支中先串后并的接线方式推导出耐爆能量的计算方法,并对几种接线方式进行验证计算。The bursting resistance energy calculation is an indispensible technical parameter in the design of UHV series compensation device capacitor bank. Although the unit capacity of the capacitor is relatively large, the explosive energy borne by the shell of the capacitor is ought to be not less than 15 kJ. In this paper, method of calculating the explosive energy is deduced from the first series and then parallel connection mode in the biggest branch of double H type capacitor bank, and several connection modes are verified.

关 键 词：电容器组 接线方式 爆破能量 计算方法 

分 类 号：TM531.4[电气工程—电器]