2results about How to "Reduce conversion links" patented technology

This utility model relates to the field of integrated energy system technology and discloses a multi-port adjustable photovoltaic-storage-DC-flexible integrated energy power supply system. It includes a 750V DC bus platform, a photovoltaic power generation unit, a grid input terminal, a V2G charging pile, an energy storage unit, and a control cabinet cluster. The photovoltaic power generation unit includes a photovoltaic array, an MPPT controller, and a photovoltaic DC combiner box with a DC 750V output. The photovoltaic power generation unit is electrically connected to the 750V DC bus platform. The control cabinet cluster includes control cabinet one, control cabinet two, and control cabinet three. This utility model, through a multi-port DC power router architecture combined with intelligent control strategies, reduces AC / DC conversion links, significantly reducing energy loss, improving the overall energy utilization rate of the system, achieving energy complementarity and optimized configuration, enhancing the system's power supply capacity in emergency situations, and improving the reliability and stability of the power supply.

The invention belongs to the technical field of automobile heat management, and relates to an electric automobile heat management integrated module. Comprising a six-way water valve, an expansion kettle, a battery cooler, a gas-liquid separator, a refrigerant valve, a refrigerant temperature sensor, a refrigerant pressure sensor, a water side manifold plate and a refrigerant manifold plate, wherein the refrigerant manifold plate is provided with a first refrigerant pipeline, a second refrigerant pipeline, a third refrigerant pipeline, a fourth refrigerant pipeline, a fifth refrigerant pipeline and a sixth refrigerant pipeline; the water side manifold plate comprises an upper plate, a middle plate and a lower plate, and a battery water pump, an electric drive water pump and a six-way water valve are installed on one side of the upper plate. The multi-pipeline valve is used for connecting loops of the battery, the electric drive and the passenger compartment to form an integrated large circulation loop, and energy fine management is achieved.