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Method and device for creating grid calculation model

A technology for power grid and power grid operation, applied in the field of electric power, can solve problems such as insufficient operability and applicability

Active Publication Date: 2018-05-15
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a method and device for creating a power grid measurement model. Aiming at the problems of the related technology that the balanced scorecard method provided by the comprehensive power plan of the related technology lacks operability and applicability, no effective solution has been proposed so far. solution

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  • Method and device for creating grid calculation model
  • Method and device for creating grid calculation model
  • Method and device for creating grid calculation model

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Embodiment 1

[0033] In the method embodiment provided in Embodiment 1 of the present application, a closed drive loop is formed by constructing the causal feedback relationship between the indicators with the help of the system dynamics analysis software Vensim sub-modules; finally, all the modules are combined to construct a complete indicator relationship Calculation model. This application provides figure 1 Shown is the method for creating a power grid calculation model. figure 1 A flowchart of a method for creating a grid calculation model according to Embodiment 1 of the present invention.

[0034] Such as figure 1 As shown, the method for creating a power grid calculation model can be implemented in the following steps:

[0035] Step S10 , acquiring grid operating parameters, including: average electricity selling price, average electricity purchasing price, power supply cost, grid operation and maintenance fee, grid capacity, number of substations, and transmission line length. ...

Embodiment 2

[0136] In the device embodiment provided in Embodiment 2 of the present application, the creation of the power grid calculation model is implemented through the first acquisition module 90 , the second acquisition module, the processing module 92 , and the processing module 94 . This application provides Figure 9 The device for creating a grid calculation model is shown. Figure 9 is a structural diagram of a device for creating a grid calculation model according to Embodiment 2 of the present invention.

[0137] Such as Figure 9 As shown, the device for creating a grid calculation model includes:

[0138] The first acquiring module 90 is used to acquire grid operating parameters, which include: average electricity selling price, average electricity purchasing price, power supply cost, grid operation and maintenance fee, grid capacity, number of substations, and transmission line length.

[0139] The second acquisition module 92 is configured to acquire the preset adjuste...

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Abstract

The invention discloses a method and device for creating a power grid calculating model. The method and device are characterized in that the method includes the steps of obtaining power grid operation parameters; obtaining preset adjusting allocation weighted values and preset investment values of power grid planning objects, wherein the adjusting allocation weighted values are used for setting investment allocation proportions of the power grid planning objects; creating a relation model with dynamical system model software according to the received power grid operation parameters, the received adjusting allocation weighted values and the received investment values; after the assignment is carried out on power grid investment adjustment coefficients, processing the power grid investment adjustment coefficients according to relation information among the power grid operation parameters and the investment values in the relation model, judgment variables and the power grid investment adjustment coefficients, and obtaining adjusting values of the investment values of the power grid planning objects. By means of the method and device, the related technological problem that a balanced score card method provided by a power comprehensive plan is lack of operability and is insufficient in applicability is solved.

Description

technical field [0001] The invention relates to the field of electric power, in particular to a method and a device for creating a grid calculation model. Background technique [0002] The comprehensive plan of the power grid enterprise is a summary of various professional plans such as financial budget, investment, technical transformation, technology, engineering, etc., and after a balanced analysis of input and output benefits, a comprehensive and optimal plan and conclusion are proposed. Comprehensive plan management must clarify the logical relationship between various professional sub-plans, and achieve the optimal allocation of each plan through analysis and research to maximize the company's economic benefits. The advanced nature of comprehensive planning is mainly reflected in the technical and economic analysis of various business activities in combination with value indicators and non-value indicators, and the integration, centralized management and optimal alloca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q50/06
Inventor 梁俭雷烈波张熠梁耀林卢键明曾鸣曾博张戈李莹张晓春
Owner GUANGDONG POWER GRID CO LTD