Ocean energy multi-energy hybrid power supply system
A technology of power supply system and energy storage system, applied in the direction of single-grid parallel feeding arrangement, etc., can solve problems such as lack of research, and achieve the effect of improving conversion efficiency and reliable system safety protection function
Inactive Publication Date: 2016-02-10
OCEAN UNIV OF CHINA
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Abstract
The present invention relates to an ocean energy multi-energy hybrid power supply system which comprises an ocean energy power generation device group, a grid-connected control cabinet group, a bus switchgear, a control station, an energy storage system and a user load. The ocean energy power generation device group is electrically connected to the grid-connected control cabinet group and the bus switchgear orderly. The bus switchgear is electrically connected to the energy storage system, the user load and an external grid respectively. The ocean energy power generation device group, the grid-connected control cabinet group and the bus switchgear are electrically connected to the control station respectively. The ocean energy power generation device group comprises a combination of one or more devices in the group consisting of a wave energy power generation device, a tidal energy power generation device, a tidal current energy and a temperature difference energy generation device. Each power generation device in the ocean energy power generation device group is individually connected to the each grid-connected control cabinet of the grid-connected control cabinet group and the control station respectively. Each of the grid-connected control cabinet of the grid-connected control cabinet group is connected to the control station. According to the ocean energy multi-energy hybrid power supply system, multiple ocean energies are comprehensively utilized to carry out hybrid power generation, and the stable electric energy output is realized.
Application Domain
Single network parallel feeding arrangements
Technology Topic
Electric energyPower grid +8
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