A compressed air energy storage device
A compressed air energy storage and energy supply technology, applied in the direction of pump devices, steam engine devices, energy storage, etc., can solve the problems of single energy form and conversion method, close interaction between information and energy, lack of system architecture, etc., to improve energy comprehensiveness The effect of utilization efficiency
Active Publication Date: 2022-06-07
镇江电力设计院有限公司 +2
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Problems solved by technology
[0003] However, the current energy form and conversion method of the energy router is relatively single, and lacks a unified system architecture, which makes it difficult to provide support for the future construction of an energy Internet in which information and energy are closely interacted and multiple forms of energy are deeply coupled.
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[0024] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.
[0025] A compressed air energy storage device, see figure 1 , the device includes a compressor 100, a motor 200, an expander 300, a generator 400, a gas storage chamber 500, a high temperature heat storage tank 600, a low temperature heat storage tank 700, a heat exchanger group and a throttle valve group.
[0026] The surplus electric ener...
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The invention discloses a compressed air energy storage energy supply device, which comprises a compressor, a motor, an expander, a generator, a gas storage chamber, a high-temperature heat storage tank, a low-temperature heat storage tank, a heat exchanger group and a throttle valve group , setting a thermal insulation layer or thermal insulation layer on the gas storage chamber, the high temperature heat storage tank, the low temperature heat storage tank and the transmission pipeline. The device makes full use of the surplus energy of clean energy such as solar energy and wind energy, and realizes zero carbon emissions in the process of energy generation and conversion, without causing environmental pollution, and helps to build a low-carbon, clean, and environmentally friendly comprehensive energy system. Fully consider the cascade energy storage and cascade utilization of different grades of heat energy, among which high-grade (high temperature) heat energy can be used for advanced adiabatic compressed air energy storage turbine power generation, high-temperature steam generation, etc., medium-grade (medium temperature) heat energy can be used for residential heating, low (Low temperature) heat energy is used for absorption refrigeration, which can effectively improve the comprehensive utilization efficiency of energy.
Description
technical field [0001] The invention relates to a multi-energy utilization technology, in particular to a compressed air energy storage device. Background technique [0002] The energy router is an intelligent hub node device of an integrated energy system. It realizes intelligent energy conversion, optimal scheduling and control by coupling energy flow and information flow, using communication technology, optimization technology, and advanced computing technology. An energy router is a complex cyber-physical system with deep coupling of information and energy. It can be used as an energy unit to undertake various forms of energy generation, conversion, storage, distribution and other tasks; it is also an information unit with data collection, information interaction, and intelligent regulation. , self-healing protection and other functions. The advanced adiabatic compressed air energy storage has the capability of combined cooling, heating and power, and at the same time d...
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IPC IPC(8): F04B35/04F04B41/02F04B39/06F01K27/00F01K27/02F01K25/08F01D15/10F01K17/02
CPCF04B35/04F04B41/02F04B39/06F01K27/00F01K27/02F01K25/08F01D15/10F01K17/02Y02E70/30
Inventor 王满商梅生伟胡航陈来军徐溯魏韡刘元莹郑天文白珈于
Owner 镇江电力设计院有限公司