| 程控电度表校验台用PWM电源的研究 |
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| 引用本文： | 张昌玉,白亚梅.程控电度表校验台用PWM电源的研究[J].价值工程,2010,29(21):223-223. |
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| 作者姓名： | 张昌玉 白亚梅 |
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| 作者单位： | 哈尔滨工业大学华德应用技术学院,哈尔滨,150025 |
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| 摘 要： | 本文对程控电度表校验台用PWM电源进行设计,提出了整体硬件设计方案。并采用直接数字波合成技术,可产生宽带正交信号及其他多种调制信号、可编程和全数字化、控制灵活方便等方面,并具有极高的性价比,并采用电磁兼容措施来提高系统的电磁兼容。
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| 关 键 词： | 程控电度表校验台 PWM电源 电磁兼容 |
The Research of PWM Standard Power Supply in Program-controlled Checker of Electric Meter |
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| Zhang Changyu,Bai Yamei.The Research of PWM Standard Power Supply in Program-controlled Checker of Electric Meter[J].Value Engineering,2010,29(21):223-223. |
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| Authors: | Zhang Changyu Bai Yamei |
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| Institution: | Zhang Changyu; Bai Yamei( Huade of Applied Technology of Harbin Institute of Technology, Harbin 150025, China ) |
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| Abstract: | Programmable Meter Tester with PWM power supply design raised the overall hardware design. Direct digital wave synthesis can produce a variety of broadband quadrature modulation signals and other signals, programmable and fully digital, flexible control. It is so convenient, and highly cost-effective, and the use of electromagnetic compatibility measures is adopted to improve the system electromagnetic compatibility. |
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| Keywords: | program-controlled checker of electric meter PWM standard power supply EMC |
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