Energy local area network energy storage system automatic demand response method based on a non-cooperative game

A non-cooperative game and energy storage system technology, applied in the field of automatic demand response of energy storage systems in energy local area networks, can solve problems such as cumbersome information collection, difficult protection of user privacy, and regulation
CN109657993AActive Publication Date: 2019-04-19ZHEJIANG UNIV OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
ZHEJIANG UNIV OF TECH
Publication Date
2019-04-19

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Abstract

The invention discloses an energy storage system automatic demand response method based on a non-cooperative game, and the method comprises the steps: obtaining the state information of an energy storage system accessed to an energy local area network, and building an energy storage system charging and discharging model; Constructing a utility function of a game participant to calculate the cost of the game participant after the game participant participates in the game; enabling Each game participant independently to formulate a strategy and perform an interactive game, and solve the respective cost minimization optimization strategy, thereby achieving the optimal target state of all the participants; And finally, simulating a power transaction process by utilizing a non-cooperative gamemechanism, and proving the effectiveness of the provided method. The non-cooperative game model of the energy storage system is established for the energy local area network, the consumption level ofrenewable energy sources is improved while the cost of individual participants is pursued to be minimized, and autonomous supply and demand balance and automatic demand response of the system are achieved.
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Description

technical field

[0001] The invention relates to an automatic demand response method for an energy local area network energy storage system based on a non-cooperative game. Background technique

[0002] In order to cope with the multi-state status quo of the depletion of primary energy, the sharp increase in energy demand, and the imperative of environmental protection, a new round of energy transformation centered on electric energy and characterized by large-scale development and utilization of new energy is booming. Among them, the Energy Internet, which deeply combines new energy technology and information technology, has received extensive attention. Renewable Energy Sources (Renewable Energy Sources, RES), Energy Storage System (Energy Storage System, ESS) and electric vehicles ( Plug-in Electric Vehicle (PEV), etc. have played an important role in the future new energy architecture.

[0003] Energy Local Network (ELN) is a typical sub-network of the Energy Internet, w...

Claims

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