Nuclear power, pumped storage and electrochemical energy storage integrated operation system and construction method thereof

Abstract

The invention discloses a nuclear power, pumped storage and electrochemical energy storage integrated operation system and a construction method thereof, and belongs to the technical field of energy storage. The system comprises a nuclear power system, a pumped storage system, an electrochemical energy storage system, a power transmission bus system and a control dispatching center, wherein the nuclear power system, the pumped storage system and the electrochemical energy storage system are connected with the power transmission bus system, and the power transmission bus system is connected with an external power grid; the nuclear power system is connected with the pumped storage system and the electrochemical energy storage system; and the control dispatching center is connected with the nuclear power system, the pumped storage system and the electrochemical energy storage system. The pumped storage system and the electrochemical energy storage system can fully play role of a power grid energy storage device by utilizing peak regulation and frequency modulation functions so that the nuclear power system can always keep full-load operation, the utilization degree of nuclear power resources is improved, and an operation benefit is increased.

Description

technical field [0001] The invention belongs to the technical field of energy storage, and in particular relates to an integrated operation system of nuclear power, pumped storage and electrochemical energy storage and a construction method thereof. Background technique [0002] The development of clean energy such as solar energy, wind energy, hydropower, biomass energy, geothermal energy, nuclear energy, and ocean energy can effectively replace fossil energy such as petroleum and coal, and reduce environmental pollution during energy utilization. Among them, nuclear power, as a kind of clean energy, has the advantages of small size and high energy. The utilization of nuclear energy is an important means for the global response to the fossil energy crisis. At present, nuclear power has received more and more attention, and many countries, including China, are vigorously developing nuclear power. [0003] Due to the limitations of technology and safety factors, nuclear powe...

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Problems solved by technology

[0005] In order to solve the above existing problems, the purpose of the present invention is to provide an integrated operation system of nuclear power, pumped storage and electrochemical energy storage and its construction method, which can perform peak regulation and frequency regulation on the nuclear power grid to stabilize the power grid and solve the problem of difficult peak regulation of nuclear power FM problem

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