Wind-solar complementary hydrogen energy storage hybrid power generation system

Abstract

The invention discloses a wind-solar complementary hydrogen energy storage hybrid power generation system, which solves the frequently happening problem that the electric energy cannot be supplied intime and effectively caused by that the electric energy cannot be timely transmitted during use. The key point of technical solution is that the system comprises a power grid, a wind power generationmodule for supplying power to the load, a solar power generation module for supplying power to the load, a main control module for processing the electric energy, an energy storage module, and a fuelbattery power generation module for transmitting the energy stored by the energy storage module to the main control module. A wind-solar complementary hydrogen energy storage hybrid power generation system provided by the invention can fully utilize the surrounding natural resources, supply power to the load as a renewable energy source and store excess energy for later use.

Description

technical field [0001] The invention relates to a wind-solar complementary hydrogen energy storage hybrid power generation system. Background technique [0002] With the rapid increase of the proportion of renewable energy power generation in my country (according to the latest forecast of the Energy Research Institute of the National Development and Reform There is a geographical uneven distribution of generation and load centers. In terms of distribution, the development of new energy is mainly concentrated in the "Three North" regions. The installed capacity of wind power and photovoltaics accounted for 77% and 41% of the country's total respectively. The scale is large and the local market space is limited, making it difficult to consume locally. From the perspective of transmission capacity, the inter-provincial power transmission capacity of the "Three North" region is only 22% of the total installed capacity of new energy, and the construction of the power market is s...

AI Technical Summary

Problems solved by technology

From the perspective of transmission capacity, the trans-provincial power transmission capacity in the "Three North" region is only 22% of the total installed capacity of new energy, and the construction of the power market is still in its infancy, making it difficult to meet the needs of large-scale trading and delivery of new energy

[0003] Especially in remote areas or islands, due to the transmission conditions of electric energy, it is impossible to transmit electric energy in time during use, so it often happens that electric energy cannot be supplied in a timely and effective manner, and there is still room for improvement

Images