The invention provides an elevator power supply system with an energy storage function. A power supply module outputs power supply voltage based on a connection signal, and a carbon-based capacitor module generates capacitor voltage based on the power supply voltage. The control module sequentially outputs a first opening signal, a second opening signal and a third opening signal based on the connection signal. The power grid low-current conduction circuit and the capacitor low-current conduction circuit are switched on based on a first switching-on signal; the power grid large-current conduction circuit is switched on based on the second starting signal; and the capacitor large-current conduction circuit is switched on based on the third opening signal. The control module is powered off based on the third disconnection signal, and the output module outputs the output voltage to the elevator.
本发明提供一种具有储能功能的电梯电源系统,供电模块基于接通信号输出供电电压,碳基电容模块基于供电电压生成电容电压。控制模块基于接通信号依次输出第一开启信号、第二开启信号、第三开启信号。电网小电流导通电路和电容小电流导通电路基于第一开启信号接通;电网大电流导通电路基于第二开启信号接通;电容大电流导通电路基于第三开启信号接通。控制模块基于第三断开信号断电,输出模块将输出电压输出于电梯。
Elevator power supply system with energy storage function
具有储能功能的电梯电源系统
27.09.2024
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 / B66B Aufzüge , ELEVATORS / 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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