| 对电子式电能表几项功能的讨论 |
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| 引用本文： | 俞盛荣,胡龙湘. 对电子式电能表几项功能的讨论[J]. 电测与仪表, 2006, 43(1): 19-21,48 |
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| 作者姓名： | 俞盛荣 胡龙湘 |
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| 作者单位： | 浙江省电力公司,杭州,360014;哈尔滨电业局,哈尔滨,150010 |
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| 摘 要： | 本文分析了目前电子式电能表的几项功能（三相四线电能累计方式、三相三线电能表失压判断方法及电能表的可靠性监督）的实现方法，指出其不完善之处，并提出改进措施。
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| 关 键 词： | 电能表 功能 讨论 |
| 文章编号： | 1001-1390（2006）01-0019-03 |
| 收稿时间： | 2005-11-12 |
| 修稿时间： | 2005-11-12 |
The Discussion on some Functions of the Electronic Watt-hour Meter |
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| YU Sheng-rong,HU Long-xiang. The Discussion on some Functions of the Electronic Watt-hour Meter[J]. Electrical Measurement & Instrumentation, 2006, 43(1): 19-21,48 |
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| Authors: | YU Sheng-rong HU Long-xiang |
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| Affiliation: | 1. Zhejiang Power Co., Hangzhou 360014, China; 2. Harbin Power Bureau, Harbin 150010, China |
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| Abstract: | This paper analyzes some functions of the current electronic watt-hour meter, such as the electric power accumulation mode of three-phase-four-wire watt-hour meter, the voltage-drop judgement of three-phase-three-wire watt-hour meter and the reliabicity monitoring of watt-hour meter; and their realization method. Also points out the taulitness and its improvement. |
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| Keywords: | watt-hour meter function discussion |
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