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| 高压开关全电压关合试验相关问题研究 | |
| 引用本文： | 范兴明,张鑫,邹积岩.高压开关全电压关合试验相关问题研究[J].高压电器,2009,45(2). |
| 作者姓名： | 范兴明 张鑫 邹积岩 |
| 作者单位： | 1. 大连理工大学电气工程系,辽宁,大连,116024;桂林电子科技大学机电工程学院,广西,桂林,541004 2. 桂林电子科技大学机电工程学院,广西,桂林,541004 3. 大连理工大学电气工程系,辽宁,大连,116024 |
| 基金项目： | 广西制造系统与先进制造技术重点实验室的主任基金 |
| 摘 要： | 以国际电工委员会(IEC)和我国关于高压断路器合成试验的相关标准为依据,笔者提出了一种基于真空触发开关(TVS)的电流源快速合闸开关和全电压关合试验回路。分析了全电压关合试验的实施难点以及影响与直接试验等价性的主要因素,引入短路关合电流是否投入的综合判据,设计并实现了可进行额定参数为110 kV/63 kA电流源主控开关和全电压关合试验系统样机。以进行具有最大预燃弧时间的全电压关合为例,对所研究的试验系统进行了功能和可靠性现场试验。结果表明,该系统在大功率试验站强电磁干扰环境下具有较高的控制精度和工作稳定性。 |
| 关 键 词： | 全电压关合 综合判据 主控开关 试验系统 |
Study of Full-voltage Synthetic Making Test for High Voltage Switches |
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| FAN Xing-ming,ZHANG Xin,ZOU Ji-yan.Study of Full-voltage Synthetic Making Test for High Voltage Switches[J].High Voltage Apparatus,2009,45(2). | |
| Authors: | FAN Xing-ming ZHANG Xin ZOU Ji-yan |
| Affiliation: | 1.Department Electrical and Electronic Engineering;Dalian University of Technology;Dalian 116024;China;2.Department of Mechanical and Electrical Engineering;Guilin University of Electronic Technology;Guilin 541004;China |
| Abstract: | Taking the IEC and Chinese national standards on synthetic test of high-voltage circuit breaker as the guidance,a closing switch of current source based on triggered vacuum switch(TVS) and a synthetic making test circuit at full rated voltage were presented.The key difficulty to perform a synthetic making test at full rated voltage and the main factors impacting the equivalent condition and performance of synthetic test with direct test were analyzed.The criterion on whether the launching device of current ... |
| Keywords: | closing at full-voltage criterion master switch test system |
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