| 浅谈万家寨水电厂直流220V高频开关电源装置改造 |
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| 引用本文： | 刘微微,袁锋,杜承云. 浅谈万家寨水电厂直流220V高频开关电源装置改造[J]. 电力学报, 2006, 21(2): 268-270 |
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| 作者姓名： | 刘微微 袁锋 杜承云 |
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| 作者单位： | 黄河万家寨水利枢纽有限公司,山西,偏关,036412 |
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| 摘 要： | 高频开关电源的智能化程度远远高于相控电源。近年来维护体制要求远程集中监控、无人值守或少人值守,故进行智能化高频开关电源改造非常必要。本文简要介绍万家寨水电厂220 V直流装置的改造过程,改造中出现的问题及新装置的优缺点。
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| 关 键 词： | 配电系统 直流电源 高频开关电源 |
| 文章编号： | 1005-6548(2006)02-0268-03 |
| 收稿时间： | 2005-10-08 |
| 修稿时间： | 2006-03-28 |
Discussion of Technical Transform to Power Supply Eguip of 220V DC. High-Frequency Switch |
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| LIU Wei-wei,YUAN Feng,DU Cheng-yun. Discussion of Technical Transform to Power Supply Eguip of 220V DC. High-Frequency Switch[J]. Journal of Electric Power, 2006, 21(2): 268-270 |
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| Authors: | LIU Wei-wei YUAN Feng DU Cheng-yun |
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| Affiliation: | Yellow River Wanjiazhai Water Control Co. Ltd, Pianguan 036412, China |
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| Abstract: | With the rapid growing of computer technology nowadays,the high frenquency switch power supply gains gigantic development.The intellectual level of high frenquency switch power supply is higher greatly than that of the phase control power supply.Recently,the change that has appeared in the system of maintenance demands long-distance centralized monitor and control,nobody being on point duty or a few men.The article suggests the reforming process of 220V direct current equip in the Wanjiazhai hydro-power station,the problems during the process and the advantages and shortcomings of this installation. |
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| Keywords: | electric distribution system direct current high frenquency switch power supply |
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