| 大功率逆变器的实时控制器研究 |
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| 引用本文： | 谭寿云.大功率逆变器的实时控制器研究[J].机车电传动,1997(1):21-24. |
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| 作者姓名： | 谭寿云 |
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| 作者单位： | 株洲电力机车研究所 |
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| 基金项目： | “八五”国家重点科技攻关项目 |
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| 摘 要： | 介绍了１０００ｋＷ油冷变流器地面试验系统中变器器实时控制器的硬件结构和软件功能。试验结果表明，采用该实时顺较好地解决了电机平滑起动、软件合成频率、ＳＰＷＭ实时计算以及移缺口制造问题。该装置目前已应用于我国研制的４０００ＫＷ交流传动电力机车上。
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| 关 键 词： | 逆变器 实时控制器 电力机车 交流传动 |
Research on real time controller of high power inverter |
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| Zhuzhou Electric Locomotive Research Institute.Research on real time controller of high power inverter[J].Electric Drive For Locomotive,1997(1):21-24. |
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| Authors: | Zhuzhou Electric Locomotive Research Institute |
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| Institution: | Zhuzhou 412001 |
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| Abstract: | The hardware structure and software function of inverter real time controller are described for 1000 kW oil cooled converter in ground system test. The test results indicate that technical issues like smooth start up of motor, software synthesis frequency, SPWM real time arithmetic and notch displacement control can be satisfactorily handled with this real time controller. This device has been adopted on the newly developed AC4000 electric locomotive with AC drive. |
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| Keywords: | inverter real time control SPWM arithmetic notch displacement control |
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