The invention provides a topological structure based on an IGBT device change-over switch and a coordination control method thereof.The topological structure based on the IGBT device change-over switch is connected to the output end of a ground converter, the topological structure based on the IGBT device change-over switch comprises n ground transmitting coils, n compensation capacitors and n IGBT change-over switches, the n ground transmitting coils are arranged in parallel, the n compensation capacitors and the n IGBT change-over switches are respectively arranged in one-to-one correspondence with the n ground transmitting coils, and any ground transmitting coil is connected in series with the corresponding compensation capacitor and the corresponding IGBT change-over switch; wherein n is a positive integer. By applying the technical scheme of the invention, the technical problem that the thyristor change-over switch in the prior art cannot be suitable for the high-frequency alternating current of the wireless energy transfer system can be solved.
本发明提供了一种基于IGBT器件切换开关的拓扑结构及其协调控制方法,该基于IGBT器件切换开关的拓扑结构接入地面变流器的输出端,基于IGBT器件切换开关的拓扑结构包括:n个地面发射线圈、n个补偿电容和n个IGBT切换开关,n个地面发射线圈并联设置,n个补偿电容和n个IGBT切换开关分别与n个地面发射线圈一一对应设置,任一地面发射线圈与对应的补偿电容和对应的IGBT切换开关串联设置;其中,n为正整数。应用本发明的技术方案,能够解决现有技术中晶闸管切换开关无法适用于无线传能系统高频交变电流的技术问题。
Topological structure based on IGBT device change-over switch and coordination control method thereof
基于IGBT器件切换开关的拓扑结构及其协调控制方法
2023-07-25
Patent
Electronic Resource
Chinese
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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