| 单极性PWM桥式直流变换电路在直流励磁系统中的应用 |
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| 引用本文： | 张志刚,任光法.单极性PWM桥式直流变换电路在直流励磁系统中的应用[J].东北电力学院学报,2005,25(4):90-94. |
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| 作者姓名： | 张志刚 任光法 |
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| 作者单位： | 长沙学院,电子与通讯工程系,湖南,长沙,410003;湖南大学,电气与信息工程学院,湖南,长沙,410082 |
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| 摘 要： | 利用单极性PWM桥式直流变换电路所具有电流脉动小的优点，结合微处理技术，应用在独立电源供电的直流励磁系统中，便于实现无触点化换向操作，且动作响应快速，更好的满足系统对励磁部分的要求。
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| 关 键 词： | 单极性 PWM 桥式直流变换电路 直流励磁 |
| 文章编号： | 1005-2992（2005）04-0090-05 |
| 收稿时间： | 2005-07-20 |
| 修稿时间： | 2005-07-20 |
Application of Monopole PWM Bridge DC Convert Circuit to DC Excitation System |
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| ZHANG Zhi-gang,REN Guang-fa.Application of Monopole PWM Bridge DC Convert Circuit to DC Excitation System[J].Journal of Northeast China Institute of Electric Power Engineering,2005,25(4):90-94. |
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| Authors: | ZHANG Zhi-gang REN Guang-fa |
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| Affiliation: | Department of Information Engineering, GuiZhou University, Guiyang City 550003 |
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| Abstract: | With the development of the Internet, the technology of Web Service provide us the advanced method to call the existed the web method which based on B/S architecture instead of C/S architecture. The mobile service providers may use Web Service to integrate Internet service and mobile service. This paper explain how to use the technology of Web Service into the field of mobile value added service. |
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| Keywords: | PWM |
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