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Urban and rural electric energy optimization scheduling method based on hierarchical scheduling of energy routers

A technology of power optimization and scheduling method, applied in the direction of electrical components, circuit devices, AC network circuits, etc., can solve the problems affecting the normal power consumption of the supply side load and the small power dispatching range, and achieve the effect of expanding the power dispatching range

Pending Publication Date: 2022-05-24
国网浙江省电力有限公司平湖市供电公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problem that the power dispatching range of the prior art is small and the normal power consumption of the load on the supply side will be affected after power dispatching, and provide an optimal dispatching method of urban and rural electric energy based on energy router hierarchical dispatching

Method used

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  • Urban and rural electric energy optimization scheduling method based on hierarchical scheduling of energy routers
  • Urban and rural electric energy optimization scheduling method based on hierarchical scheduling of energy routers
  • Urban and rural electric energy optimization scheduling method based on hierarchical scheduling of energy routers

Examples

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Embodiment 1

[0020]Example 1: Town-town power optimization scheduling method, the demand side is town A, the supply side is town B-F, the secondary energy router of the demand side town A sends power scheduling event information to the primary energy router, and the event information is: 2032 From 10:00-14:00 on January 1st, town A needs to dispatch 100kWh of electricity. The first-level energy router receives the event information and immediately sends power collection instructions to the second-level energy routers in the supply-side towns B-F. The second-level energy routers in the supply-side towns B-F After the energy router receives the power collection command, it immediately collects the power information of the town B-F. The power information includes the real-time generation power of the distributed power source, the maximum output power of the distributed energy storage device, the power storage of the distributed energy storage device and the real-time load of the distributed ene...

Embodiment 2

[0022] Example 2: The demand side is village a to which town A belongs, the supply side is town A, and the third-level energy router of village a on the demand side sends power scheduling event information to the second-level energy router of town A, and the event information is: January 2032 From 10:00 to 14:00 on the 1st of the month, Village A needs to dispatch 10kWh of electricity. The secondary energy router of Town A receives the event information and immediately collects the power information of Town A. The power information includes the real-time power generation of distributed power, distributed power The maximum output power of the energy storage device, the stored power of the distributed energy storage device, and the real-time power consumption of the load. For example, the power information of town A includes: The power information of town A includes: the real-time power generation of the photovoltaic power source is 8 kW, The power generation of the distribution ...

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Abstract

The invention discloses an urban and rural electric energy optimization scheduling method based on hierarchical scheduling of energy routers, which comprises a town-town electric energy optimization scheduling method, a town-rural electric energy optimization scheduling method and a rural-rural electric energy optimization scheduling method, and is characterized in that each town is provided with a second-level energy router, each rural is provided with a third-level energy router, and the third-level energy router is provided with a third-level energy router. The third-level energy routers of a plurality of villages to which each town belongs are connected with the second-level energy routers of the town, another first-level energy router is arranged, and the second-level energy routers of each town are connected with the first-level energy routers. According to the invention, hierarchical scheduling is realized through the energy routers, including urban-urban electric energy optimization scheduling, urban-rural electric energy optimization scheduling and rural-rural electric energy optimization scheduling, so that electric power scheduling between cities and towns, between cities and villages and between villages can be realized; and through reasonable matching, power dispatching of villages in different areas can be realized, so that the power dispatching range is expanded.

Description

Technical field [0001] The invention relates to the field of electric power optimization and dispatching, and in particular refers to an urban and rural electric energy optimization and dispatching method based on hierarchical dispatching of energy routers. Background technique [0002] With the advancement of science and technology and economic development, the global demand for electric energy is also increasing year by year, and the power gap is gradually increasing. The peak-to-valley difference in power load has further increased, the growth of energy demand in various places has far exceeded the growth of power production capacity, and the contradiction between supply and demand has deepened. These problems have led to frequent power restrictions and blackouts during peak power demand periods. Traditional coping methods, such as power cuts in some areas and starting backup generators during peak hours, will not only increase the cost of power generation, bring inconven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/06H02J3/38H02J3/00
CPCH02J3/06H02J3/381H02J3/004H02J2300/24H02J2300/28H02J2300/20Y04S10/50
Inventor 陈超吴迪于正平龚利武俞国良师长立韦统振贾东强崔寅王艳钱益洲张炜江一伟罗建王轶迪黄悦华顾一星王义夫薛龙江倪大伟
Owner 国网浙江省电力有限公司平湖市供电公司
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