7 results about "Light hydrogen" patented technology

The application discloses a kind of light hydrogen storage fills integrated energy management system and method, it is related to energy management technical field, system includes light hydrogen storage fills integrated module and energy management module, energy management module is used for: the operating state data of each module of the light hydrogen storage fills integrated module is collected, obtains system state vector;Based on the initial allocation weight between each module and the system state vector to be allocated power, determine the initial allocation power of each module;For each module in light hydrogen storage fills integrated module, call corresponding power regulation agent, correct the initial allocation power corresponding to module, output correction result;Based on correction result, determine the final allocation power of each module;Based on final allocation power, determine the reference state vector of system state vector after power allocation, reference state vector is mapped as the control instruction of each module by cause-effect mapping relationship.This application improves the reliability of energy management system.

A determination method determines whether or not target molecules including elemental hydrogen are electrolytic hydrogen-containing molecules which include: hydrogen molecules produced by water electrolysis; or molecules produced using the hydrogen molecules as a raw material. In the determination method, the method includes determining that the target molecules are the electrolytic hydrogen-containing molecules when an abundance ratio of deuterium to light hydrogen in the target molecules is less than or equal to a predetermined threshold which is smaller than an abundance ratio of deuterium to light hydrogen in nature.

The application discloses a kind of light hydrogen storage integration energy management methods, it is related to light hydrogen storage energy management technical field, comprising: light hydrogen storage system according to the parameter value of light hydrogen storage energy management platform's working mode mark E_mode Switching working mode, wherein, when E_mode=1, light hydrogen storage energy management platform starts running energy management function, switches to dispatch mode;When E_mode=0, light hydrogen storage energy management platform stops running energy management function, switches to self-sustaining mode;Light hydrogen storage system is according to the working mode of switching boost voltage-boosting circuit and two-way buck / boost circuit for hydrogen production unit power supply, wherein: when working mode is dispatch mode, light hydrogen storage system balances internal power flow according to the energy scheduling instruction of light hydrogen storage energy management platform;When working mode is self-sustaining mode, light hydrogen storage system automatically balances internal power flow.The beneficial effects of the present application: realize the centralized control of energy interaction between photovoltaic, energy storage and hydrogen production unit, so as to optimize energy utilization efficiency.

The invention discloses a cooperative control optimization method and device for an optical hydrogen storage system, and a medium, relates to the field of new energy, is applied to a system controller of the optical hydrogen storage system, and comprises the steps: obtaining operation data and future meteorological data of a preset future time period; preprocessing the operation data and the future meteorological data, and inputting the data into an integrated prediction model to obtain a photovoltaic output prediction value and a load power prediction value; determining the current operation condition of the light hydrogen storage system; through an operation control engine corresponding to the current operation scene, based on the current battery charge state, the current battery health state and the static operation characteristic data, cooperative control instructions corresponding to all the energy conversion units are generated; and issuing the cooperative control instruction to the corresponding energy conversion unit. By sensing the supply and demand change trend of the system power in advance, an accurate decision basis is provided for regulation and control of the energy storage unit, so that the fundamental conversion from passive response to prospective control is realized.

The application discloses a kind of self-adaptive damping multi-resonance suppression methods of large-scale off-grid light hydrogen storage system, comprising:1.Sampling bridge arm side inductance current, error signal is obtained by subtracting given signal from bridge arm side inductance current;2.Error signal is obtained after sliding mode control;3.Output signal is obtained after damping adjustment unit;4.According to the difference of multi-machine parallel working condition, the adaptive adjustment of damping is carried out;5.The modulated signal is sent into space vector modulation unit, and the pulse driving signal of each switching device is output.The application can solve the multi-resonance problem of grid-connected inverter current loop, ensure the stable operation of system while improving dynamic response, and has important theoretical significance and practical value.

A novel compound and the like that are useful as a surface treatment agent capable of forming, on a substrate, a surface treatment layer with excellent water repellency and abrasion resistance are provided. The compound includes heavy hydrogen and the following Group 1, in which a ratio of the heavy hydrogen to light hydrogen is 0.1 mol % or more. Group 1: —Si(R1)nL3-n. R1 is each independently a hydrocarbon group, L is each independently a hydrolyzable group or a hydroxyl group and n is an integer from 0 to 2.

A new hydrogen nuclear fusion facility according to the present disclosure is configured such that under a first condition, a nuclear fusion reaction of light hydrogen using a heat-generating material occurs, and under a second condition that is a reduced-pressure atmosphere below atmospheric pressure and differs from the first condition, it is possible for helium 3 to escape from the heat-generating material used in the first condition, and for the escaped helium 3 to be collected.