Independent system circulating power generation and energy storage device

Abstract

The invention relates to an independent system circulating power generation and energy storage device which has the connecting way of a storage battery (1)- a charge-discharge controller unit (2)- a driving motor (3)- a connector (4)- a reduction gear (5)- a connector (6)- a speed-increasing gearbox (7)- a connector (8)- a cross planetary connecting shaft (9)- an electric generator (10)- a voltage rectifier control unit (11)- a grid connection terminal and user terminal (12). The device has wide application scope, can be merged into power network and can directly and independently supply power for the user; the device shows the essence of green electricity in deed, does not need to select geographical environment, is low in manufacturing cost and easy to manage and maintain, and also can be installed on various land and water vehicles to be taken as a power source; the generated voltage is stable and reliable without flash and harmonic wave phenomena, and the device has the remarkable advantage of constant speed synchronous power generation.

Description

Technical field: [0001] The invention belongs to the technical field of new energy equipment. Background technique: [0002] Existing thermal power plants, hydropower plants, nuclear power plants, solar power plants, wind power plants, etc. are inseparable from the natural environment. Thermal power plants, hydropower plants, and nuclear power plants will also cause direct resource loss and environmental damage to nature. Silicon panels needed for solar power generation It needs to be extracted from silicon ore, which is destructive to natural resources. Except for conventional materials, wind power stations are basically not destructive to the natural environment. However, wind power generation is affected by natural wind resources. During the construction and installation process The medium cost is high, the power generation efficiency is low, the power generation quality is poor, and it is easy to have the influence of flash wave and harmonic on the power grid. At presen...

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Problems solved by technology

[0002] Existing thermal power plants, hydropower plants, nuclear power plants, solar power plants, wind power plants, etc. are inseparable from the natural environment. Thermal power plants, hydropower plants, and nuclear power plants will also cause direct resource loss and environmental damage to nature. Silicon panels needed for solar power generation It needs to be extracted from silicon ore, which is destructive to natural resources. Except for conventional materials, wind power stations are basically not destructive to the natural environment. However, wind power generation is affected by natural wind resources. During the construction and installation process The medium cost is high, the power generation efficiency is low, the power generation quality is poor, and it is easy to cause flash and harmonic effects on the power grid, etc.

At present, there are also devices for cyclic energy storage and power generation, but they need to rely on external power sources, such as specially established solar power or wind power generation power to supplement their battery packs, and the cost is too expensive

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