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This scenario is very common in the photovoltaic system for self-use, after the installation of a photovoltaic system with anti-countercurrent, the photovoltaic electricity is only supplied to the local load, and the electricity emitted by the photovoltaic system can be controlled not to be sent to the grid.
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PV-BESS-EMS energy coordinated operation
In a multi-energy complementary system, the coordinated operation of various energy devices (such as photovoltaic power generation, wind power generation, energy storage systems, EV charging stations, and etc.) may led to the countercurrent. The efficient and stable operation of the multi-energy complementary system can be realized through reasonable anti-reflux solution.
Multi-point countercurrent data acquisition Adopting refined Energy Management System
● Collecting countercurrent data on the high and low voltage side through multiple bidirectional power meters
● The meter data is connected to the EMS coordination control management system
● The EMS sends control commands externally to achieve dynamic energy balance
Adopting refined Energy Management System
● According to the real-time load demand and the status of photovoltaic and energy storage systems, the charge and discharge power is adjusted, and collaborative control strategies are designed to achieve optimal operation between various energy devices.
● By monitoring the running status of each device in real time, intelligent scheduling and control are carried out to ensure that the system can meet the load demand and effectively prevent countercurrent.
● Collecting countercurrent data on the high and low voltage side through multiple bidirectional power meters
● The meter data is connected to the EMS coordination control management system
● The EMS sends control commands externally to achieve dynamic energy balance
Adopting refined Energy Management System
● According to the real-time load demand and the status of photovoltaic and energy storage systems, the charge and discharge power is adjusted, and collaborative control strategies are designed to achieve optimal operation between various energy devices.
● By monitoring the running status of each device in real time, intelligent scheduling and control are carried out to ensure that the system can meet the load demand and effectively prevent countercurrent.
