3results about How to "Easy to integrate control" patented technology

The invention provides a die head lip opening online measurement method, which comprises the following steps of: pre-acquiring propagation velocities of ultrasonic waves in melts at different temperatures through an experiment, and fitting a relation curve between the propagation velocity v2 of the ultrasonic waves in the melts and the temperature T; the temperature T of the melt flowing out of the lip is collected in real time; according to the relation curve, the propagation velocity v2 of the ultrasonic wave corresponding to the current temperature T in the melt is obtained; the ultrasonic transmitting probe is controlled to transmit ultrasonic waves, and the ultrasonic waves sequentially pass through the first wall, the melt and the second wall and are received by the receiving probe; measuring the total propagation time t of the ultrasonic waves transmitted from the ultrasonic transmitting probe to the receiving probe; and calculating the width h of the lip according to a formula. According to the invention, on-line, real-time and high-precision measurement of the opening degree of the lip can be realized.

The utility model discloses a garbage hydrogen production and carbon sequestration system comprising a plasma cracking furnace. Comprising a cracking furnace and provides high-temperature energy by using a plasma torch system so as to deeply crack the pyrolysis gas; the purification module is used for separating carbon dust and purifying hydrogen until the hydrogen is high in purity; the boiler module is used for recovering waste heat of the system; and the electrical control module is used for integral control. According to the cracking furnace, through the technical path of combining pyrolysis and plasma high-temperature cracking, waste garbage can be efficiently converted into hydrogen with the purity reaching 99.999%, meanwhile, carbon elements in raw materials are mainly captured in the form of solid carbon dust instead of generating carbon dioxide, and therefore greenhouse gas emission is remarkably reduced, the gas purification process is simplified, and the energy consumption is reduced. And the energy utilization efficiency and the resource value of wastes are improved.

This invention provides a residential aggregator-based optimal energy management method, comprising the following steps: constructing an aggregator model, building generalized energy storage models for three types of residential appliances—batteries, HVAC systems, and electric vehicles—and aggregating them into a residential aggregator for centralized management; generating scheduling instructions for the aggregator, in the first decision-making stage, formalizing the optimization control process into a Markov decision process, interacting with the environment based on the Soft Actor-Critic framework, learning the optimal scheduling strategy, and tracking the upper-level power grid scheduling while ensuring operational constraints; decomposing the aggregator's control instructions, in the second decision-making stage, the residential aggregator generates scheduling plans for each appliance through a three-step decomposition algorithm to follow the aggregated power scheduling defined in the first decision-making stage. This invention achieves automated and integrated control of residential energy, improves the integration and intelligence level of the energy system, reduces operating costs, and enhances user comfort.