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An evaluation method and system for a regional power grid dispatching system mechanism

A technology of regional power grid and evaluation method, applied in system integration technology, information technology support system, data processing application, etc., can solve the problems of lack of quantitative evaluation of dispatching system and mechanism, inability to obtain direct and accurate evaluation results, etc., to achieve applicability wide effect

Inactive Publication Date: 2019-04-30
STATE GRID ENERGY RES INST +1
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] As for how to evaluate the regional power grid dispatching system and mechanism, there is no recognized method and standard in the world. At present, the evaluation research on the regional power grid dispatching system and mechanism generally has the following shortcomings and problems: First, most of the existing evaluations only focus on the dispatching organization alone. The evaluation of a certain aspect of the system, such as organizational structure, management model, business process, dispatching performance, etc., lacks the overall evaluation of the dispatching system and mechanism. The evaluation results of

Method used

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  • An evaluation method and system for a regional power grid dispatching system mechanism
  • An evaluation method and system for a regional power grid dispatching system mechanism
  • An evaluation method and system for a regional power grid dispatching system mechanism

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Embodiment 1

[0060] An evaluation method of regional power grid dispatching system and mechanism, such as figure 1 shown, including:

[0061] S1. Establish an evaluation index system for the regional power grid dispatching mechanism;

[0062] The evaluation index system includes five dimensions: management system, organizational structure, business operation, support and guarantee, and operational performance. Under each dimension, first-level indicators and second-level indicators are set up. A total of 18 first-level indicators and 76 second-level indicators are included. Indicators, the details are shown in Table 1;

[0063] Table 1 Evaluation index system of regional power grid dispatching system and mechanism

[0064]

[0065]

[0066]

[0067] Among them, the indicators in the two dimensions of management system and organizational structure are qualitative indicators, and the indicators in the three dimensions of business operation, support guarantee and operation performa...

Embodiment 2

[0166] An evaluation system of regional power grid dispatching mechanism, such as Figure 5 shown, including:

[0167] Evaluation index system module: the evaluation index system used to establish the regional power grid dispatching mechanism;

[0168] Sample collection module: used to input collected sample data and send it to the preprocessing module;

[0169] Preprocessing module: used for preprocessing the index data, the preprocessing includes quantitative conversion of qualitative index data and dimensionless processing of quantitative index data;

[0170] Index evaluation standard module: used to generate index evaluation standards, including:

[0171] Segmentation processing unit: used to segment the sample data preprocessed by the preprocessing module for each indicator, and divide each indicator into five categories by adopting quintile method, optimal segmentation method and K-means cluster analysis method respectively. evaluation segment;

[0172] Optimization ...

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Abstract

The invention provides an evaluation method and system for a regional power grid dispatching system mechanism. various aspects of a scheduling system and a mechanism are completely covered; scientificand reasonable, the applicability is wide; the qualitative indexes are quantified by preprocessing the evaluation index data; carrying out segmentation processing and assignment processing to establish an index evaluation standard with a unified evaluation standard; the method can directly and accurately evaluate all single evaluation indexes of the regional power grid and the whole scheduling system mechanism, can visually compare the evaluation results of different evaluation objects, and provides an effective tool and means for the diagnosis evaluation and optimization improvement of the regional power grid scheduling system mechanism.

Description

technical field [0001] The invention belongs to the technical field of electric power system analysis, and in particular relates to an evaluation method and system for a regional power grid dispatching system mechanism. Background technique [0002] With the rapid development of ultra-high voltage, smart grid, renewable energy, and distributed energy, the scale of the power grid is getting larger and its characteristics are becoming more and more complex, which brings great challenges to the dispatching operation and dispatching management of the power grid. The advantages and disadvantages of the dispatching system and mechanism of the regional power grid will directly affect the operation of the regional power grid and energy efficiency and other aspects. Therefore, it is very important to carry out detailed and accurate evaluation of the dispatching system and mechanism of the regional power grid. [0003] As for how to evaluate the regional power grid dispatching system ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0639G06Q50/06Y02E40/70Y04S10/50
Inventor 梁才马莉崔玉张凡孙勇张晓萱代红才李景宋海旭
Owner STATE GRID ENERGY RES INST
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