| 基于DSP的牵引变电所主变压器倒闸装置 |
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| 引用本文： | 李中奇.基于DSP的牵引变电所主变压器倒闸装置[J].安庆师范学院学报(自然科学版),2010,16(2):81-84. |
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| 作者姓名： | 李中奇 |
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| 作者单位： | 华东交通大学,电气与电子工程学院,江西,南昌,330013 |
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| 基金项目： | 江西省教育厅基金项目，华东交通大学校立科研基金 |
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| 摘 要： | 为了解决铁路牵引变电所在进行设备检修或发生异常情况下不具备手动倒主变功能,提出了以TMS320LF2812为DSP核心处理器的牵引变电所主变压器倒闸装置的设计方案。给出了倒闸装置的硬件原理框图及主要硬件构成。装置采用模块化设计,包括装主板、交流接口插件、电源插件、开关量输入插件、开关量输出插件和通信插件等。实际运用证明装置运行安全、可靠。
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| 关 键 词： | 牵引变电所 主变压器 倒闸 模块化 |
Main Transformer Equipment in Traction Substation based on DSP |
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| LI Zhong-qi.Main Transformer Equipment in Traction Substation based on DSP[J].Journal of Anqing Teachers College(Natural Science Edition),2010,16(2):81-84. |
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| Authors: | LI Zhong-qi |
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| Institution: | LI Zhong-qi(East China Jiaotong University,Nanchang 330013,China) |
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| Abstract: | In order to solve the problem that railway traction substation do not have the function of manually replacing main transformer when some equipments are in maintenance or abnormal situations. We propose the main transformer switching devices of railway traction substation based on TMS320LF2812 DSP. The major constituent hardware of the devices is detailed. Device adopts modular design,which includes main board,the AC interface plug,power plug,binary input plug,binary output plug and communication interface p... |
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| Keywords: | traction substation main transformer switch operation modular design |
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