DLT 1013-2018 大中型水轮发电机微机励磁调节器试验导则

DL / T 1013 — 2018 目 次 前言··································································································································································· II 1 范围······························································································································································ 1 2 规范性引用文件 ·········································································································································· 1 3 基本规定 ······················································································································································ 1 4 试验分类和试验项目 ·································································································································· 1 5 试验方法 ······················································································································································ 2 附录 A（规范性附录） 励磁调节器试验项目································································································ 5 附录 B（资料性附录） 励磁调节器仿真试验方法························································································ 7 I

正文摘录

DL / T1013 2018
分析两者之间的关系，确定调节器正常工作的同步电压最低值。）同步信号频率变化测试：触发控制角置于固定角度，将电压源输出电压设定在额定值，调整输e
入同步电压频率值，使其在0.9倍～1.65倍额定频率范围内变化，观测并记录同步电压信号和触发脉冲之间的移相。分析两者之间的关系，确定调节器正常工作的同步电压频率上下限。