会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 83. 发明公开
    • INVERTER APPARATUS AND APPLICATION THEREOF
    • EP4451543A1
    • 2024-10-23
    • EP22923338.2
    • 2022-10-14
    • Zhang, Yixing
    • Zhang, Yixing
    • H02M7/515H02M7/64H02P7/06
    • Y02B70/10
    • The present disclosure discloses an inverter apparatus and an application thereof. The inverter apparatus comprises an n-phase bridge inverter circuit (where n = 2k + 1, and k is an integer greater than or equal to 2) and n iron cored winding coil combinations; the n-phase bridge inverter circuit is composed of n groups of unidirectional conductive electronic switch devices connected pairwise in series; and there is a definite electromagnetic induction relationship between the iron cored winding coils, so that a given DC power source generates an n-phase AC voltage source at n connection points of the n iron cored winding coil combinations and n series connection points of the n groups of unidirectional conductive electronic switch devices connected pairwise in series, wherein the n-phase AC power source refers to a group of n sine-wave voltage sources that have equal amplitudes and have phases at an interval of 360°/n in sequence. In the present disclosure, a multi-phase bridge inversion method is further used to generate a rotating magnetic field, thereby the working principle of a DC motor is completely abandoned and DC electric driving is realized.