| ZW32A-24/T1250-25户外高压交流真空断路器的研制 |
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| 引用本文： | 秦筱迪,徐建源,林莘,王博,路璐,汪亮.ZW32A-24/T1250-25户外高压交流真空断路器的研制[J].高压电器,2009,45(4). |
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| 作者姓名： | 秦筱迪 徐建源 林莘 王博 路璐 汪亮 |
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| 作者单位： | 1. 沈阳工业大学电气工程学院,辽宁,沈阳,110178
2. 南京因泰莱配电自动化设备有限公司,江苏,南京,211100 |
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| 摘 要： | 目前国内正在进行20kV电网的建设改造工程,针对我国20kV电压等级供电设备短缺的情况,研制出额定电流1 250 A、额定短路开断电流25 kA的24 kV户外高压交流真空断路器。对整体结构和弹簧操动机构进行了介绍,并利用ANSYS软件对绝缘结构进行了仿真设计,并提出改进方案。
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| 关 键 词： | 20kV电压等级 24kV户外高压交流真空断路器 |
The Development of ZW32A-24/T1250-25 Outdoor High-voltage AC Vacuum Circuit Breaker |
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| QIN Xiao-di,XU Jian-Yuan,LIN Xin,WANG Bo,Lu Lu,WANG Liang.The Development of ZW32A-24/T1250-25 Outdoor High-voltage AC Vacuum Circuit Breaker[J].High Voltage Apparatus,2009,45(4). |
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| Authors: | QIN Xiao-di XU Jian-Yuan LIN Xin WANG Bo Lu Lu WANG Liang |
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| Affiliation: | 1.School of Electrical Engineering;Shenyang University of Technology;Shenyang 110178;China;2.Nanjing Intelligent Distribution Automation Equipment Co.;Ltd.;Nanjing 211100;China |
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| Abstract: | At present,construction and renovation projects of 20 kV power grid are ongoing.Aiming at shortage of 20 kV voltage level power supply equipment,a type of outdoor 24 kV high voltage AC Vacuum Circuit Breaker,rated current 1 250 A,rated short-circuit breaking current 25 kA,has been developed.The paper introduces the whole structure and the spring actuator of the vacuum circuit breaker,simulates and designs insulation structure by using ANSYS software.At the same time,improved project is put forward. |
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| Keywords: | 20 kV voltage level 24 kV outdoor high-voltage AC vacuum circuit breaker |
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