| 有源型光纤电流互感器高压侧电源设计 |
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| 引用本文： | 王海明,刘丰,郑绳楦.有源型光纤电流互感器高压侧电源设计[J].河北科技师范学院学报,2003,17(4):44-47. |
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| 作者姓名： | 王海明 刘丰 郑绳楦 |
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| 作者单位： | 1. 燕山大学,光电子系;河北科技师范学院,计算机系,河北,秦皇岛,066004
2. 燕山大学,光电子系 |
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| 摘 要： | 有源型高压光纤电流互感器是电力系统计量、保护的重要设备。在其应用研究中,高压侧电源一直是制约互感器应用的难题。本设计综合了电磁感应供电方式和锂离子电池供电方式的优势,提出了一种新的电源设计方案,使互感器在高压停电状态和小电流状态下均能够连续稳定运行。
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| 关 键 词： | 光纤 电流互感器 电源 锂离子电池 |
| 文章编号： | 1008-9519(2003)04-0044-04 |
| 修稿时间： | 2003年12月19 |
DESIGN OF POWER SUPPLY FOR HIGH VOLTAGE UNIT OF AN ACTIVE OPTICAL FIBER CURRENT TRANSDUCER |
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| WANG Hai-ming.DESIGN OF POWER SUPPLY FOR HIGH VOLTAGE UNIT OF AN ACTIVE OPTICAL FIBER CURRENT TRANSDUCER[J].Journal of Hebei Normal University of Science & Technology,2003,17(4):44-47. |
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| Authors: | WANG Hai-ming |
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| Institution: | WANG Hai-ming~ |
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| Abstract: | An active optical fiber current transducer is an important device used in power system for measurement and protection. The power supply for the high voltage unit of a transducer had been a problem unsolved in the past of the application. This paper offered a new design which combined the advantages of the methods based on current transducer and Li-ion battery. The new design made the transducer run steadily during a high voltage halt or in an insufficient current state. |
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| Keywords: | optical fiber current transducer power supply Li-ion battery |
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