The invention provides LED street lamp and direct-current charging pile integrated equipment, and belongs to the field of grid-connected charging. The equipment comprises a power supply module, an LEDstreet lamp and a direct current charging pile, the LED street lamp and the direct current charging pile are connected with the power supply module, common buses connected with the power supply module are graded and respectively connected to equipment with different voltage supply requirements to realize voltage division power supply; a voltage stabilizing module in the power supply module takesa common bus voltage signal as a feedback signal; a voltage measurement module and a signal transmitter are arranged at the common bus end of a load side, bus voltage value signals are fed back to a control system of AC-DC and DC-DC converters, peer-to-peer control between parallel power generation units is achieved, disadvantages brought by master-slave control can be effectively avoided, and thesimplest street lamp and charging pile integration is achieved.
本发明提供一种LED路灯与直流充电桩一体化设备,属于并网充电领域,包括电源模块、LED路灯、直流充电桩,将LED路灯和直流充电桩与电源模块连接,通过将电源模块所连接的公共母线分级,分别连至不同供压需求的设备,实现分压供电;电源模块中的稳压模块通过将公共母线电压信号作为反馈信号,在负荷侧的公共母线端设置电压测量模块及信号发射器,将母线电压值信号反馈到AC‑DC和DC‑DC变流器的控制系统中,实现并联发电单元间的对等控制,并可有效避免主从控制带来的不利,实现最简化的路灯和充电桩一体化。
LED street lamp and direct-current charging pile integrated equipment
一种LED路灯和直流充电桩一体化设备
2020-05-19
Patent
Elektronische Ressource
Chinesisch