Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a direct-current and alternating-current universal gate hoist. The universal gate hoist comprises a motor, a speed reducer, an energy storage device, an inverter controller and a brake resistor, and the motor is a double-stator winding motor and is connected with mains supply; the speed reducer is connected with the motor and used for controlling the rotating speed of themotor, the first end of the inverter controller is connected with the electric energy output end of the energy storage device, the second end of the inverter controller is connected with the electricenergy input end of the motor, and the brake resistor is connected with the inverter controller. Based on that the gate hoist is connected with the mains supply, the energy storage device capable of outputting the direct current and the inversion controller for realizing reverse conversion of the direct current-alternating current are additionally arranged, the motor in the gate hoist can independently work under the condition that the alternating current is provided by the mains supply and can also independently work under the condition that the direct current output by the energy storage device is inversely converted into the alternating current, and the universal effect of the gate hoist under the direct current and alternating current conditions is achieved.
本发明涉及一种直流交流通用的闸门启闭机，包括电机、减速机、储能装置、逆变控制器和制动电阻，电机为双定子绕组电机且连接市电；减速机连接电机，用于控制电机的转动速度，逆变控制器的第一端连接储能装置的电能输出端，逆变控制器的第二端连接电机的电能输入端，制动电阻连接逆变控制器。该闸门启闭机在连接市电的基础上，通过增加设置能够输出直流电的储能装置以及对直流‑交流实现逆向转换的逆变控制器，可以使得该闸门启闭机中的电机既可以单独在市电所提供交流电的情况下工作，又可以单独在储能装置所输出直流电被逆变转换为交流电的情况下工作，达到了该闸门启闭机在直流交流情况下的通用效果。
The invention relates to a direct-current and alternating-current universal gate hoist. The universal gate hoist comprises a motor, a speed reducer, an energy storage device, an inverter controller and a brake resistor, and the motor is a double-stator winding motor and is connected with mains supply; the speed reducer is connected with the motor and used for controlling the rotating speed of themotor, the first end of the inverter controller is connected with the electric energy output end of the energy storage device, the second end of the inverter controller is connected with the electricenergy input end of the motor, and the brake resistor is connected with the inverter controller. Based on that the gate hoist is connected with the mains supply, the energy storage device capable of outputting the direct current and the inversion controller for realizing reverse conversion of the direct current-alternating current are additionally arranged, the motor in the gate hoist can independently work under the condition that the alternating current is provided by the mains supply and can also independently work under the condition that the direct current output by the energy storage device is inversely converted into the alternating current, and the universal effect of the gate hoist under the direct current and alternating current conditions is achieved.
本发明涉及一种直流交流通用的闸门启闭机，包括电机、减速机、储能装置、逆变控制器和制动电阻，电机为双定子绕组电机且连接市电；减速机连接电机，用于控制电机的转动速度，逆变控制器的第一端连接储能装置的电能输出端，逆变控制器的第二端连接电机的电能输入端，制动电阻连接逆变控制器。该闸门启闭机在连接市电的基础上，通过增加设置能够输出直流电的储能装置以及对直流‑交流实现逆向转换的逆变控制器，可以使得该闸门启闭机中的电机既可以单独在市电所提供交流电的情况下工作，又可以单独在储能装置所输出直流电被逆变转换为交流电的情况下工作，达到了该闸门启闭机在直流交流情况下的通用效果。
Direct-current and alternating-current universal gate hoist
一种直流交流通用的闸门启闭机
10.04.2020
Patent
Elektronische Ressource
Chinesisch
Universal measuring equipment for alternating current
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