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起动机跟转的几种故障原因及排除
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作者 代凤山 《汽车电器》 2004年第2期37-38,共2页
关键词 汽车维修 起动机跟转 发动机启动 继电器故障 驱动轴挡圈滑脱 电磁开关故障 线圈故障
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Bias Current Influence on the Characteristic of the Magnetic-controlled Switcher Type Fault Current Limiter
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作者 潘艳霞 姜建国 《Journal of Shanghai Jiaotong university(Science)》 EI 2009年第3期359-364,共6页
A novel magnetic-controlled switcher type fault current limiter (FCL) for high voltage electric network is presented. The current limiting principle of the FCL and the bias current influence on the characteristic of... A novel magnetic-controlled switcher type fault current limiter (FCL) for high voltage electric network is presented. The current limiting principle of the FCL and the bias current influence on the characteristic of the FCL axe discussed. The experiments on the 220 V/50 A test model show that the FCL can limit the fault current swiftly and effectively. Under the normal state, the bias current adjustment can change the FCL voltage loss; under the fault state, the steady fault current can be easily adjusted to the preset level by bias current regulating. The experimental result is in accordance with the principle analysis and the FCL has the advantages of flexible control strategy and simple and reliable structure. 展开更多
关键词 fault current limiter (FCL) bias current fault current power systems
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