Beijing Leidong Innovation Technology Co.,Ltd

Beijing Leidong Innovation Technology Co.,Ltd. is a national high-tech enterprise focusing on the field of renewable energy hydrogen production and hydrogen energy application. It is a domestic first-class supplier of products, equipment and technical services, main businesses include: high-power renewable energy electrolytic water hydrogen production power supply, energy control management platform; Integrated system of hydrogen production from electrolytic water and hydrogen energy storage; Planning and design of renewable energy hydrogen production and hydrogen energy storage system.

In recent years, the company has made continuous innovation in the field of renewable energy hydrogen production technology, and has provided competitive solutions and product equipment in key projects such as the wind-solar coupling hydrogen production project of the key project of the Winter Olympics, the Jilin Province source-grid load storage demonstration project, the key technology research of large-scale wind power hydrogen production by the Beijing Municipal Science and Technology Commission, the hydrogen storage power generation system of the China Electric Equipment Group, and the Shandong Province "hydrogen into thousands of homes".

Core products

1.High-power hydrogen production power supply

The key equipment of hydrogen production system is the power electronic equipment to realize the energy conversion of electric hydrogen. Products include AC/DC and DC/DC hydrogen generation power supply series. Compared with the traditional SCR technology, the IGBT technology route has the characteristics of high efficiency, fast response, low harmonic and reactive power support, which is more suitable for the renewable energy hydrogen production scenario.

2.Energy management control system

Real-time control of wind power, photovoltaic and hydrogen energy flow to achieve dynamic energy balance, efficient and stable operation of the system.

System equipment

1.Electrolytic water hydrogen production system

Integrated electrolytic tank, purification device, hydrogen generation power supply, transformer and hydrogen storage tank, forming an independent hydrogen generation system for electrolytic water.

2.Hydrogen fuel cell power generation system

Integrated hydrogen storage tank, fuel cell and grid-connected power generation equipment constitute an independent fuel cell power generation system.

3.Hydrogen energy storage system

Integrated hydrogen production from electrolytic water and hydrogen fuel cell power generation equipment to form an independent hydrogen energy storage system.

Technical service

1.Planning and design scheme of wind power, photovoltaic and hydrogen energy systems

Preliminary planning and design scheme for integration of wind power, photovoltaic, hydrogen energy production, storage, transportation and utilization. include:

①Optimal configuration design of source/hydrogen/storage capacity;

②System scheme design: including electrical topology, spatial layout, equipment selection, etc;

③System efficiency, economic analysis and optimization design.

2.Simulation modeling and stability analysis of wind power, photovoltaic and hydrogen energy systems

Carry out power stability analysis and assess system risk through electrical system simulation modeling.

3.Power quality assessment of wind power, photovoltaic and hydrogen power stations

Carry out power quality assessment of station access and propose optimization scheme.

4.Test of grid-related equipment in wind power, photovoltaic and hydrogen power stations

Test the high and low voltage continuous traversal and frequency adaptability of the network equipment.

5.Equivalent modeling and model validation of wind power, photovoltaic and hydrogen power stations, and broadband oscillation risk assessment

Carry out model validation and broadband oscillation risk assessment for wind power, photovoltaic and hydrogen energy field equipment and the station as a whole.