3results about How to "Solve energy consumption" patented technology

The present application relates to a kind of vehicle and its regenerative braking auxiliary control method and system, belong to new energy regenerative braking system and engine exhaust brake technical field.The present application obtains regenerative braking request power and battery allowed recharging power when vehicle braking, when regenerative braking request power is greater than or equal to battery allowed recharging power, engine exhaust brake power and drive motor regenerative braking power are determined according to the difference between regenerative braking request power and battery allowed recharging power, drive motor is controlled according to the determined regenerative braking power to carry out regenerative braking, and exhaust brake valve is closed, by controlling generator to drag engine, so that engine speed reaches the speed value corresponding to the engine exhaust brake power, the method can solve the problem of insufficient regenerative braking caused by the limited battery recharging capacity when vehicle is full or battery low temperature, avoid braking feeling inconsistency and regenerative braking failure when long downhill and other problems.

The application provides a radical solution polymerization initiation method, a polymer and an application. The initiation method comprises the following steps: introducing inert gas A into an aqueally allyl monomer solution to remove oxygen, then introducing micro-nano bubbles of gas B, the micro-nano bubbles can initiate the radical solution polymerization of the allyl monomer after cavitation, and the polymer is obtained after treatment of the obtained colloid. The application initiates the radical solution polymerization of the allyl monomer through the micro-nano bubbles, the micro-nano bubbles can generate free radicals without external stimulation, the operation is simple, the energy consumption is low, and the application has the characteristics of convenience, controllability and wide application range.

This invention relates to the field of power system data analysis and energy management technology, specifically to a system and method for real-time data acquisition and forecasting of electricity user energy consumption. It collects multi-source heterogeneous data from the user side in real time, and after standardization, cleaning, and time-series alignment, fuses the data based on a unified data model to construct a correlated data cube. This allows for the construction and dynamic updating of digital twin models for electricity users, simulating their electricity consumption characteristics and market behavior. A multi-timescale collaborative forecasting mechanism is activated to generate short-term, medium-term, and long-term electricity demand and electricity market price forecasts, and to formulate trading strategies accordingly. By feeding back actual transaction and market data, the model parameters and forecasting strategies are continuously optimized. This effectively solves the problem of limited accuracy in energy consumption and market forecasting caused by insufficient fusion of multi-source heterogeneous data and lack of collaborative analysis, significantly improving the accuracy of load and electricity price forecasts.