Abstract：For the safety of coal mine electrical equipment flexible supply combined with the specific electrical environment of coal mine, a wireless power supply(WPS) system applied to electrical equipment used in coal mine was put forward. Aiming at the magnetic field produced by WPS system may lead to gas explosion, the high frequency electromagnetic field induced gas explosion mechanism was studied, including electromagnetic coupling mechanism magnetic energy analysis method, electromagnetic field radiation energy calculation method of WPT system, and the magnetic energy capacity restricted condition was also set up. According to the results of the system, parameters of the system were optimized, which can realize the security applications of wireless power transmission system in high gas mine.
夏晨阳, 庄裕海, 卢振洲, 邵祥, 童为为, 伍小杰. 高瓦斯矿井无线供电系统安全容量研究[J]. 电工技术学报, 2013, 28(2增): 71-74.
Xia Chenyang, Zhuang Yuhai, Lu Zhenzhou, Shao Xiang, Tong Weiwei, Wu Xiaojie. Research of Safety Capability for Wireless Power Supply System Used in High Gas Mine. Transactions of China Electrotechnical Society, 2013, 28(2增): 71-74.
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