| 电能回馈型航空发电机测试用电子负载的研制 |
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| 引用本文： | 赵屹,臧小杰,檀柏红.电能回馈型航空发电机测试用电子负载的研制[J].中国民航学院学报,2008,26(5):55-57. |
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| 作者姓名： | 赵屹 臧小杰 檀柏红 |
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| 作者单位： | [1]中国民航大学航空自动化学院,天津300300 [2]天津科技大学经济与管理学院,天津300222 |
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| 摘 要： | 论述了一种用于航空发电机测试的电能回馈型电子负载的实现方案。这种电能回馈型电子负载采用电流滞环PWM技术，可实现功率因数无级调节，可模拟阻性、容性、感性等各种航空发电机负载形式，并通过三相逆变器将发电机发出的电能以功率因数1回馈给电网，降低了设备功耗，缩小了设备体积。采用Matlab进行了系统仿真，仿真结果验证了该方案的可行性。
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| 关 键 词： | 电子负载 电能回馈 滞环控制 功率因数 |
R & D on Energy Feedback Type Electronic Load Used in Aero-Dynamo Testing |
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| ZHAO Yi,ZANG Xiao-jie,TAN Bai-hong.R & D on Energy Feedback Type Electronic Load Used in Aero-Dynamo Testing[J].Journal of Civil Aviation University of China,2008,26(5):55-57. |
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| Authors: | ZHAO Yi ZANG Xiao-jie TAN Bai-hong |
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| Institution: | ZHAO Yi1,ZANG Xiao-jie1,TAN Bai-hong 2(1.Aeronautical Automation College,CAUC,Tianjin 300300,China,2.Economic & Management College,Tianjin University of Science & Technology,Tianjin 300222,China) |
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| Abstract: | In this paper the author discussed a kind of solution and method of energy feedback type electronic load used in aero-dynamo testing.This kind of electronic load used current hysteresis loop PWM technology so that it could realize stepless adjustment of power factor.That meant it could simulate resistance character,capacity character and inductor character load.In addition,the load could feed the power generated by the aero-dynamo back to the electric network by unit power factor through a three-phase power... |
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| Keywords: | electronic load energy feedback hysteresis loop control power factor |
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