The invention relates to the technical field of rectifiers, in particular to a three-phase voltage rectifier. The rectifier based on the three-phase voltage source comprises an alternating-current voltage source module, a Y-type rectification module, an MOSFET (Metal-Oxide-Semiconductor Field Effect Transistor) control module, a secondary Buck-Boost control module and a load. The circuit has the characteristics of high gain and wide voltage output range, and is very wide in application prospect. Compared with a traditional rectifier, the secondary Buck-Boost topological structure is utilized, high-gain voltage output is obtained, and therefore better performance is achieved in the electrical field, output voltage and current are adjusted according to needs so as to adapt to different types of electric vehicles and batteries, the customizability and adaptability of the charging process are improved, and the charging efficiency is improved. And the electric vehicle has higher efficiency and higher safety performance in the charging process.
本发明涉及整流器技术领域,具体的说是涉及三相电压整流器。基于该三相电压源整流器包括:交流电压源模块,Y型整流模块,MOSFET控制模块,二次Buck‑Boost控制模块,负载。本专利具有高增益宽电压输出范围的特点,应用前景非常广泛。本专利相比以往传统整流器而言,利用二次Buck‑Boost拓扑结构,获得了高增益的电压输出,从而在电气领域有着更好的性能表现,根据需要调整输出电压和电流,以适应不同类型的电动车辆和电池,增加了充电过程的可定制性和适应性,使得电动汽车在充电过程具有更高的效率和更高的安全性能。
Three-phase rectifier with high gain and wide voltage output range
一种高增益宽电压输出范围的三相整流器
2024-02-20
Patent
Elektronische Ressource
Chinesisch
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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