Distributed Generation Placement (DGP) method considering dynamic path optimization of active distribution system (ADS)

A technology of distributed power supply and path optimization, applied in system integration technology, information technology support system, character and pattern recognition, etc.

Inactive Publication Date: 2019-01-15
SHANGHAI UNIVERSITY OF ELECTRIC POWER
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Problems solved by technology

However, the massive access of DG also makes the distribution network change from a simple radiating passive network to a complex active network. also have varying degrees of impact

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  • Distributed Generation Placement (DGP) method considering dynamic path optimization of active distribution system (ADS)
  • Distributed Generation Placement (DGP) method considering dynamic path optimization of active distribution system (ADS)
  • Distributed Generation Placement (DGP) method considering dynamic path optimization of active distribution system (ADS)

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Embodiment Construction

[0065] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0066] Such as figure 1 As shown, the present invention provides a distributed power supply optimization configuration method considering the dynamic path optimization of the active power distribution system, including the following steps:

[0067] S1 establishes a distributed power double-layer optimal configuration model that takes into account the dynamic path optimization of the active power distribution system;

[0068] S2 uses the improved OFCMC method to transform the dynamic path optimization problem of the active power distribution system into a static path optimization problem with C representative load data as the clustering centers;

[0069] S3 uses the two-layer nested PSO-SA optimization search algorithm to solve the two-layer optimization problem, and sets up different optimization schemes for comparison. ;

[0070] In step ...

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Abstract

The invention relates to a distributed power source configuration method considering dynamic path optimization of an active distribution system, comprising the following steps: 1) establishing a double-layer optimal configuration model of the distributed power source considering dynamic path optimization of the active distribution system; 2) according to the improved OFCMC method, the dynamic pathoptimization problem of the active distribution system is transformed into a static path optimization problem in which C representative load data are used as clustering centers; 3) the double-layer optimal configuration model of the distribute power source is solved to obtain the optimal configuration scheme. Compared with the prior art, the invention has the advantages of considering the operation dispatch factor, reasonable modeling, good applicability of the scheme and the like.

Description

technical field [0001] The invention relates to the field of optimal configuration of distributed power sources, in particular to a configuration method for distributed power sources considering dynamic path optimization of active power distribution systems. Background technique [0002] As an important development direction of power distribution technology, the active power distribution system indicates that the future distribution network will become an organic system with active control and operation capabilities; , to achieve the purpose of extensive access and high penetration of DG in the distribution network. However, the massive access of DG also makes the distribution network change from a simple radiating passive network to a complex active network. also have varying degrees of impact. Therefore, it is of great significance to study the optimal configuration of DG for the economical and reliable operation of ADS (Active Distribution System). [0003] Due to the ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/06G06N3/00G06K9/62
CPCG06N3/006G06Q10/047G06Q50/06G06F18/23213Y04S10/50Y02E40/70
Inventor 范宏刘自超郁可可
Owner SHANGHAI UNIVERSITY OF ELECTRIC POWER
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