| 直流固态功率控制器控制技术 |
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| 引用本文： | 钱燕娟,袁旺.直流固态功率控制器控制技术[J].现代电子技术,2012,35(17):183-185,188. |
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| 作者姓名： | 钱燕娟 袁旺 |
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| 作者单位： | 上海航空电器有限公司,上海,201101 |
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| 摘 要： | 直流固态功率控制器是智能开关装置,采用功率MOS管作为直流负载接通或断开直流电源的开关器件,能够实现过载、短路、超温等保护功能。通过DC-SSPC对直流负载进行远程控制,可随时获知负载的工作模式和运行状态,具备健康诊断和实时监控功能。主要研究了直流固态功率控制器工作原理及主要关键技术,并通过原理样机验证了直流固态功率控制器设计的可行性。
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| 关 键 词： | 直流固态功率控制器 I2t反时限保护 短路保护 功率MOS管 实时 |
Control technology of DC solid state power controller |
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| QIAN Yan-juan
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YUAN Wang.Control technology of DC solid state power controller[J].Modern Electronic Technique,2012,35(17):183-185,188. |
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| Authors: | QIAN Yan-juan YUAN Wang |
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| Affiliation: | (Shanghai Aviation Electric Co.,Ltd,Shanghai 201101,China) |
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| Abstract: | A DC solid state power controller is an intelligent switchgear,utilizing power MOSFET as a switching device to switch on the DC load or switch off the DC power,with the protection function of overload,short circuit and over temperature.The DC solid state power controller can control the DC load remotely and obtain the load operating mode and operating status with the capability of health diagnosis and real-time monitoring.This paper studies the DC solid state power controller′s working principle and key technologies.The prototype proves the feasibility of the design of the DC solid state power controller. |
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| Keywords: | DC solid state power controller I2t inverse-time protection short-circuit protection power MOSFET real-time |
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