A power grid operation efficiency index assessment and safe production KPI continuous optimization method

A technology for safe production and optimization methods, applied in the field of power grids, can solve the problems of subjectivity in the evaluation ratio, not in line with the scientificity and objectivity of power grids, etc., to achieve the effect of improving business

Pending Publication Date: 2019-04-16
GUIZHOU POWER GRID CO LTD
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Problems solved by technology

At present, in the absence of system operation index assessment, the evaluation of key performance indicators KPI (key performance indicators) for dispatching operation i

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  • A power grid operation efficiency index assessment and safe production KPI continuous optimization method
  • A power grid operation efficiency index assessment and safe production KPI continuous optimization method
  • A power grid operation efficiency index assessment and safe production KPI continuous optimization method

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Embodiment Construction

[0062] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0063] 1 Research on KPI optimization of power grid safety production:

[0064] 1.1 Principles for formulating key performance indicators

[0065] Power grid operation KPI is the core index that reflects the operation status and effectiveness of the power system. The construction of the power system operation KPI system needs to start from the objective goal of the system operation, integrate the system characteristics and operation status, and form a KPI set by summarizing. The accuracy and scientific rationality of the establishment of the power grid operation KPI index system directly affect its evaluation quality, and the constructed evaluation index system should accurately, comprehensively and effectively reflect various factors of power grid operation performance. The following principles should be considered in developing performa...

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Abstract

The invention relates to a power grid operation efficiency index assessment and safe production KPI continuous optimization method, and belongs to the field of power grids. The method comprises the following steps: S1, constructing a power grid operation KPI index system; S2, analyzing the KPI index correlation of the operation of the power system; And S3, analyzing a power grid system operation efficiency assessment method. The invention provides a scheduling operation KPI analysis method using an extension theory and correlation analysis. An extension model of the KPI indexes is established,divergence analysis, correlation analysis, inclusion analysis and other means provided by the extension theory are used for forming an extension method of the KPI indexes, then redundant indexes arescreened and removed through correlation analysis, and power grid safe production KPI is optimized.

Description

technical field [0001] The invention belongs to the field of power grids and relates to a continuous optimization method for grid operation efficiency index assessment and safety production KPI. Background technique [0002] In regions where the development of the power grid started late, various disciplines have not yet formed a unified system operation standard, and in the daily dispatching and operation work, there is a lack of assessment standards for the operation of various systems. The daily work of the dispatcher mainly includes power balance, reactive power and voltage balance, grid-connected start-up, operation operation, accident handling, section control, statistical analysis of operating data, etc. With the increasing scale of the power grid, the workload of dispatchers has surged, but the number of personnel has not increased year-on-year. At present, in the absence of system operation index assessment, the evaluation of key performance indicators KPI (key per...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06
CPCG06Q10/04G06Q10/06393G06Q50/06Y04S10/50Y02E40/70
Inventor 田年杰王宁单克陈恩黔代江赵倩李赟
Owner GUIZHOU POWER GRID CO LTD
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