| 浅析电流互感器二次接线存在的问题 |
| |
| 引用本文： | 刘宁. 浅析电流互感器二次接线存在的问题[J]. 青海电力, 2004, 23(1): 25-27 |
| |
| 作者姓名： | 刘宁 |
| |
| 作者单位： | 青海电力试验研究所,系统室,青海,西宁,810008 |
| |
| 摘 要： | 文章分析了二次绕组带有抽头的套管电流互感器(CT)，其二次端子接线错误对CT变比的影响。指出在实际工作当中应当正确理解“CT二次线圈严禁开路”所指含义，灵活应用，以保证保护装置可靠动作。
|
| 关 键 词： | 电流互感器 二次绕组 变比 中间抽头 保护拒动 |
| 文章编号： | 1006-8198(2004)01-0025-03 |
| 修稿时间： | 2003-09-25 |
Brief Discussion of Secondary Wiring''''s Present Problems in Current Transformer |
| |
| LIU Ning. Brief Discussion of Secondary Wiring''''s Present Problems in Current Transformer[J]. Qinghai Electric Power, 2004, 23(1): 25-27 |
| |
| Authors: | LIU Ning |
| |
| Abstract: | The paper analyses the current transformer(CT) that secondary winding possesses casing tap,and its secondary connector wiring fault's influence on the CT changing rate.Also the paper indicates the exact meaning of `prohibiting the secondary wiring broken-circuit',and applies it flexibly in order to ensure the protecting equipment's safe action |
| |
| Keywords: | Current transformer Secondary wiring Changing rate The middle casing tap Protective action resistance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
