2results about How to "Minimize power" patented technology

A backlight unit comprises a substrate comprising a first area and a second area, each having a plurality of light source blocks, and a light source driver disposed on at least one side of the substrate and connected to the light source blocks of each of the first and second areas through each of first and second sensing lines. The first sensing lines connected to each of the light source blocks of the first area have a first resistance value, and the second sensing lines connected to each of the light source blocks of the second area have a second resistance value.

The application discloses a kind of electrothermal hydrogen comprehensive energy multi-objective collaborative planning operation methods, contour coefficient method and ordered clustering algorithm are used to obtain photovoltaic and electrical load typical day, wind power and heat load typical day are generated using local density formula improved ISODATA algorithm, electrolytic cell and hydrogen fuel cell equipment refinement dynamic efficiency model is constructed, multi-objective collaborative double-layer planning operation model is constructed, NSGA-II algorithm and Gurobi solver are used to solve multi-objective collaborative double-layer planning operation model, obtain target capacity Pareto frontier solution set, optimal solution is selected using TOPSIS method, and capacity configuration scheme is output.In consideration of system economy, low carbon, hydrogen production reliability, hydrogen energy utilization rate is improved, and more accurate optimization configuration of wind, light and hydrogen energy equipment capacity is realized, which provides reference for actual planning and operation.