利用EXCEL计算并绘制凸极同步发电机V形曲线  

Calculating and Drawing the V-Curve for Salient-Pole Synchronous Generator by EXCEL

作　　者：吕珏 

机构地区：[1]潮州市汇能电机有限公司,广东潮州521011

出　　处：《机电工程技术》2016年第3期105-107,共3页Mechanical & Electrical Engineering Technology

摘　　要：V形曲线是并联于无穷大电网的同步发电机,保持有功功率不变时,表示电枢电流I与励磁电流If的关系曲线,它是同步发电机的重要运行特性曲线。介绍在没有条件进行复杂计算的情况下,利用EXCEL简单计算并绘制凸极同步发电机的V形曲线。V-curve is a relation curve of armature current I and exciting current Ifwhen the machine is connected to an electric power grid and the active power is constant. It is an important running curve of synchronous generator. This article intorduced the method to calculate and draw the V-curve for salient-pole synchronous generator simply by EXCEL when there is no condition to do a complicated calculation.

关 键 词：凸极同步发电机 V形曲线 功率角 

分 类 号：TM31[电气工程—电机]