3results about How to "High power consumption" patented technology

The present application provides a diaphragm-free lithium ion battery. The battery comprises a positive electrode current collector, a positive electrode active material, a solid electrolyte, a solvent, a negative electrode active material, and a negative electrode current collector. The solid electrolyte is a solid porous organic polymer, which contains specific functional groups, including weakly coordinated anion groups, and the corresponding cation of the anion group is lithium ion. The porous polymer is a solid powder, which can act as a barrier between the positive electrode active material and the negative electrode active material, eliminating the need for a diaphragm and greatly improving the safety performance of the battery.

The application discloses a kind of humidification equipment and its humidification method, device and storage medium, and the humidification equipment includes humidification piece and refrigerant circuit, and refrigerant circuit is sequentially connected by compressor, first heat exchanger, adjusting piece and second heat exchanger to form, adjusting piece includes first throttling piece, receiver and second throttling piece, one end of first throttling piece is connected with first heat exchanger, the other end of first throttling piece is connected with one end of receiver, one end of second throttling piece is connected with second heat exchanger, the other end of second throttling piece is connected with the other end of receiver, and humidification piece is set corresponding to first heat exchanger and second heat exchanger, wherein the method comprises: obtaining the refrigerant saturation temperature at the compressor exhaust port;According to the refrigerant saturation temperature, first throttling piece and second throttling piece are controlled to adjust the humidification capacity of humidification piece.

The application discloses a heat pump participating type hybrid cooling system for a wind turbine generator unit and a control method thereof, which comprises a nacelle cooling water circulating unit, a radiator cooling water circulating unit, a heat pump unit, a first cooling liquid reversing valve and a second cooling liquid reversing valve. The nacelle cooling water circulating unit is connected with the radiator cooling water circulating unit through the heat pump unit, and the forward and reverse operation of refrigerant is switched through the heat pump unit. The two ends of the nacelle cooling water circulating unit are connected with the two ends of the radiator cooling water circulating unit through the first cooling liquid reversing valve and the second cooling liquid reversing valve respectively, and the flow direction of the cooling liquid is controlled through the opening of the first cooling liquid reversing valve and the second cooling liquid reversing valve. The application can effectively compensate the heat dissipation performance of a natural wind cooling radiator under the condition of medium and low wind speed, improve the economy of the wind turbine generator unit, and realize effective preheating of the wind turbine generator unit through the characteristics that the heat pump can switch the forward and reverse operation.