| 精密对称三相交流电源自控伺服系统 |
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| 引用本文： | 王久华.精密对称三相交流电源自控伺服系统[J].南昌大学学报(工科版),2000,22(1):63-67. |
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| 作者姓名： | 王久华 |
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| 作者单位： | 南昌大学电气与自动化工程学院,江西南昌,330029 |
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| 摘 要： | 介绍用于1级精度三相电度表测试台电源部分精密对称三相交流电源自控伺服系统。包括相电压值自控伺服系统的方框图、电路图、元器件参数及关键技术问题的解决方法。该系统电路简单，调试、维修方便，精度与可靠性高，动态响应快，满足1级精度三相电度表测试台对电源部分精密对称三相交流电源的要求。
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| 关 键 词： | 测试台 三相电度表 精度对称三相交流电源 精度分析 自控伺服系统 |
| 文章编号： | 1006-0456(2000)01-0063-05 |
| 修稿时间： | 1999-09-06 |
Automatic Servo System of the Precision Symmetric Three-phase AC Power Supply |
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| Wang Jiuhua.Automatic Servo System of the Precision Symmetric Three-phase AC Power Supply[J].Journal of Nanchang University(Engineering & Technology Edition),2000,22(1):63-67. |
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| Authors: | Wang Jiuhua |
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| Affiliation: | Wang Jiuhua ;
(Electric and Automation Engineering School, Nanchang University, Nanchang 330029, China) |
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| Abstract: | This paper introduces an automatic servo system of the precision symmetric three-phase AC power supply,which is used in the first-class precision three-phase electric meter test-board.The block diagram of the phase voltage automatic servo system with its circuit diagram and component parameters,and the solution to some key technique problems are discussed here.Because of its simple circuit,easiness to debug and maintain,its high precision and reliability and its quick dynamic responses,this system can satisfy the need of the first-class precision three-phase electric meter test-board for the precision symmetric three-phase AC power supply. |
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| Keywords: | test-board precision power supply precision analysis |
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