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Active power distribution network multi-level redundant coordinated control method considering electric vehicle and energy storage

A technology of electric vehicles and coordinated control, which is applied in the fields of electric vehicle charging technology, electric vehicles, vehicle energy storage, etc.

Inactive Publication Date: 2018-06-01
STATE GRID CORP OF CHINA +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to solve the multi-level coordinated redundant control problem of the active distribution network containing electric vehicles and energy storage, and realize the coordinated and stable operation of the active distribution network containing electric vehicles and energy storage

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  • Active power distribution network multi-level redundant coordinated control method considering electric vehicle and energy storage
  • Active power distribution network multi-level redundant coordinated control method considering electric vehicle and energy storage
  • Active power distribution network multi-level redundant coordinated control method considering electric vehicle and energy storage

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Embodiment Construction

[0059] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings and simulation experiments.

[0060] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, a multi-level redundant coordinated control method of active distribution network considering electric vehicles and energy storage includes the following steps:

[0061] Step 1) Obtain the operating data of the active distribution network;

[0062] Step 2) set up the load characteristic model of electric vehicle;

[0063] Step 3) establishing a storage and release energy characteristic model of energy storage;

[0064] Step 4) Construct a multi-level redundant coordinated control strategy for an active distribution network including electric vehicles and energy storage;

[0065] (1) The multi-level control of active distribution network with electric vehicles and energy storage can be divided into: daily dispatch, hourly dispatch and...

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Abstract

The invention discloses an active power distribution network multi-level redundant coordinated control method considering an electric vehicle and energy storage and belongs to the new energy coordinated control technological field. The method is characterized by including the following steps that: 1, the operation data of an active distribution network are obtained; 2, the load characteristic model of the electric vehicle is established; 3, the energy storage and release characteristic model of the energy storage is established; 4, the multi-level redundant coordinated control strategy of theactive distribution network containing the electric vehicle and energy storage is constructed; and 5, the multi-level redundant coordinated control of a daily scheduling model, a hourly scheduling model and a real-time scheduling model is solved. According to the method of the invention, starting from the active distribution network, the active power distribution network multi-level redundant coordinated control method considering the electric vehicle and energy storage is researched on the basis of the idea of redundant interval division, and a promotion foundation and technical support can be provided for the further development of new energy sources such as electric vehicles.

Description

technical field [0001] The invention relates to a multi-level redundant coordination control method of an active distribution network considering electric vehicles and energy storage, in particular to a multi-level redundant active distribution network considering electric vehicles and energy storage based on redundant interval division. A coordinated control method belongs to the technical field of new energy coordinated control. Background technique [0002] In order to solve the deteriorating social problems such as energy shortage, environmental pollution, and global warming, our country has proposed and formulated a plan to vigorously develop new energy sources. The emergence of new energy sources such as electric vehicles has irreplaceable advantages in alleviating the energy crisis and promoting the harmonious development of people and the environment. However, due to the characteristics of randomness and uncertainty in the travel plans and charging behaviors of elec...

Claims

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Application Information

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IPC IPC(8): H02J3/46H02J3/28B60L11/18
CPCB60L53/64H02J3/003H02J3/28H02J3/46H02J2203/20Y02T10/70Y02T10/7072Y02T90/12
Inventor 张涛王刚叶鹏牛明珠李家珏牛潇王超曾辉张延峰张强李春平杨万清郭兆成梅迪邹楠
Owner STATE GRID CORP OF CHINA
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