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Virtual power plant multi-object optimizing scheduling method in consideration of load side and power supply side

A multi-objective optimization, virtual power plant technology, applied in electrical components, circuit devices, AC network circuits, etc., can solve the problems of less VPP optimal scheduling and not considering the impact of VPP optimal scheduling.

Inactive Publication Date: 2017-01-04
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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Problems solved by technology

[0004] At present, the research on VPP is mainly concentrated on the generation side or the load side. There are very few VPP optimal dispatches that consider the load side and the generation side comprehensively, and only involve the interruptible load on the load side. There is no in-depth study on the effect of interruptible load on VPP. , also does not consider the impact of demand response based on price and incentives on the load side on the optimal scheduling of VPP, and the impact of coordinated scheduling on the load side and power generation side on new energy power consumption, system operating costs and the environment

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  • Virtual power plant multi-object optimizing scheduling method in consideration of load side and power supply side

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[0099] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below ...

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Abstract

The invention discloses a virtual power plant multi-object optimizing scheduling method in consideration of a load side and a power supply side. The virtual power plant multi-object optimizing scheduling method in consideration of the load side and the power supply side comprises establishing a VPP multi-object optimizing scheduling model in consideration of coordinated operation of the load side and the power supply side and solving of the VPP multi-object optimizing scheduling model in consideration of the load side and the power supply side. According to the virtual power plant multi-object optimizing scheduling method in consideration of the load side and the power supply side, new energy consumption improvement capabilities of the load-side resource and the power-supply-side resource are comprehensively considered; and furthermore system operation cost and environment cost are reduced.

Description

technical field [0001] The invention relates to the technical field of grid-connected dispatching of new energy sources in electric power systems, in particular to a multi-objective optimization dispatching method for a virtual power plant that takes into account both the load side and the power source side. Background technique [0002] New energy power is developing rapidly, because the new energy power used in my country has the characteristics of randomness, intermittent, distributed and anti-peak regulation, and the new energy power used in my country is facing the limited accuracy of new energy power generation power prediction, and my country's thermal power generation The unreasonable power structure, insufficient peak-adjustable power supply and traditional dispatching operation mode make large-scale uncontrollable new energy power generation bases face the dilemma of limited new energy consumption in the power grid. The conventional power regulation capability and t...

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Application Information

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IPC IPC(8): H02J3/00H02J3/46
CPCH02J3/005H02J3/46H02J2203/20
Inventor 袁桂丽陈少梁王宝源
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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