电压偏差计算及调节方法研究  

Study of Voltage Deviation Calculation and Adjustment Method

作　　者：金轶锋[1] 

机构地区：[1]渭南师范学院物理与电气工程学院,陕西渭南714000

出　　处：《渭南师范学院学报》2013年第6期31-34,共4页Journal of Weinan Normal University

基　　金：陕西省军民融合研究基金项目(12JMR16)

摘　　要：电压偏差是指电网电压偏离电网额定电压的程度.而系统运行方式的改变,或用户负荷的变化都会使电网上某一点的实际电压偏离其额定值.通过对运行中的电力系统分析,给出系统中某一点电压偏差的计算方法,同时给出了减小电压偏差的调节方式和方法.Voltage deviation refers to the extent of a grid voltage deviating from a grid rated voltage, and the system operating mode changing, or user load changing can lead to the actual voltage deviating from its ratings at a point in grid. Through analysis of a power system in operation, the calculation method of a voltage bias at a point in system is given; at the same time, adjusting way and method for reducing voltage bias are provided.

关 键 词：电压偏差 电网额定电压 中枢点 电压损失 

分 类 号：O44[理学—电磁学]