2results about How to "Power optimization" patented technology

The application discloses a throttle energy release type compressed air energy storage system turbine-heat storage integrated control method, relates to the technical field of thermal automatic control, and comprises the following steps: for a non-replenishment combustion type compressed air energy storage system, determining a turbine inlet temperature dynamic setting rule according to a steady-state thermal balance, and delimiting a system with a turbine inlet temperature and power generation power as controlled variables and a heat storage tank medium flow and a turbine inlet valve opening degree as control variables; then, state space models are constructed for different typical working conditions in combination with variable coupling relations; a prediction model is obtained through optimization and integration, and a state estimator is built to accurately estimate the real-time running state of the system; based on the estimation result, a performance index optimization function of a prediction controller containing multiple constraints is constructed, optimal control variables are output after online optimal solution, and turbine-heat storage integrated control is realized. The application significantly improves the energy utilization efficiency and operation economy of the compressed air energy storage system under different power demand operations.

This invention relates to the field of conductive materials, and more specifically, to an MXene-Ti3C2T x The preparation method, composite material, and application of the conductive agent include the following steps: Ti3AlC2 MAX phase ceramic powder is added to an etching solution and reacted at 0–60°C for 5–48 hours. The mixture is washed with water until neutral, centrifuged, and a slurry is obtained. A polar organic solvent is added to the slurry, and the mixture is ultrasonically treated to obtain a suspension. The suspension is freeze-dried to obtain the conductive agent. This conductive agent utilizes metallic conductive two-dimensional MXene to directly construct a conductive framework, combining the functions of conductive support and interface regulation. The MXene sheets not only provide electron transport but also improve the interfacial compatibility between the silicon anode and the solid electrolyte through their flexibility and surface functional groups, suppressing interfacial cracking and side reactions.