双绕组电抗器分流励磁发电机并列运行的技术措施  

Technical Measures for Parallel Running of Shunt-Excited Generators with Double-Wound Reactor

作　　者：张绍煌 

机构地区：[1]福建省武夷山市水利电力局

出　　处：《农田水利与小水电》1995年第5期43-45,共3页

摘　　要：双绕组电抗器分流励磁发电机并列运行时会出现严重的振荡问题。作者结合实践提出了解决方法：减小电流源的励磁分量，降低励磁正反馈强度；电流源减小的励磁分量用增大电压源的励磁分量来弥补；使电压源的励磁分量可调。As parallel running of shunt-excited generators with double-wound reactor,a serious oscillation problem is faced. Based on practice the author suggests the following technical measures: decreasing the exciting component due to current source, and reducing the positive feedback intensity of excitation; increasing the exciting component due to voltage source to make up for the deercase of exciting component due to current source; making the exciting component due to voltage source to be adjustable.

关 键 词：发电机 振荡 双绕组电抗器 分流励磁 并列运行 

分 类 号：TM31[电气工程—电机]