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Quantitative evaluation statistic method for safety assessment on scheduling operation work of power plant

A technology of safety evaluation and statistical method, which is applied in the field of quantitative evaluation and statistics of power plant dispatching and operation safety evaluation, can solve the problems of power plant safety evaluation behavior without any assessment, influence of final score of power plant, lack of quantitative assessment, etc.

Inactive Publication Date: 2015-02-25
CHINA SOUTHERN POWER GRID COMPANY +1
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Problems solved by technology

[0006] 2) Lack of quantitative assessment of the number of items in the evaluation index system
The "pass" and "fail" or "pass ratio" of various indicators only affect the final score of the power plant, and there is no assessment of the safety evaluation behavior of the power plant

Method used

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  • Quantitative evaluation statistic method for safety assessment on scheduling operation work of power plant
  • Quantitative evaluation statistic method for safety assessment on scheduling operation work of power plant
  • Quantitative evaluation statistic method for safety assessment on scheduling operation work of power plant

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Embodiment Construction

[0035] The overall flow chart of the present invention's quantitative evaluation and statistical method for safety evaluation based on multiple calculations is as follows: figure 1 As shown, the method divides the evaluation stages according to the safety evaluation cycle, formulates multiple evaluation methods and steps, quantifies the evaluation factors, and establishes a scientific evaluation mechanism to evaluate the safety evaluation work of the power plant. It specifically includes the following steps:

[0036] 1) Divide the safety assessment work assessment cycle

[0037] At present, the safety assessment work cycle is divided into quarters and years. Therefore, the divided safety assessment work assessment cycle can also be divided into quarters and years. In addition, in order to compare the long-term safety assessment work of each power plant, two types of irregular and long-term assessments are proposed. There are four assessment cycles in total, namely: 1) quarterl...

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Abstract

The invention relates to a quantitative evaluation statistic method for safety assessment on scheduling operation work of a power plant, and provides a multiple-computation-based safety assessment quantitative evaluation statistic method for power plant safety assessment on the basis of analysis of existing problems of safety assessment and examination statistic methods for scheduling operation work of the power plant. According to the method, by developing a multiple-examination method and multiple-examination steps, quantizing examination factors, establishing a reasonable computation mode and working out a power plant behavior self-assessment score in the process of self-assessment on scheduling operation work of the power plant, effective data are provided for comparability of power plant self-assessment, the probability that power plant self-assessment personnel falsify data and conceal facts is decreased, and the correctness and reliability of power plant self-assessment results are improved. Meanwhile, the current safety status of the power plant is assessed more accurately, a power supply enterprise is prompted to find out existing potential safety hazards and put forward anti-accident measures to perform targeted prevention and control and reformation, and therefore the method plays an important role in guaranteeing safe production of the power supply enterprise.

Description

technical field [0001] The invention relates to a quantitative evaluation statistical method for safety evaluation of dispatching operation of a power plant, which belongs to an innovative technology of intelligent analysis of the safety evaluation effect of a power plant. Background technique [0002] Power plant safety evaluation is a comprehensive method of safety prediction and danger elimination. Its purpose is to evaluate the current status and level of the safety basis of power plant dispatching and operation, especially to predict and grasp the risk factors and their severity in the work of the power plant, and to clarify the key issues that may lead to accidents and the measures that need to be taken. Safety measures to realize safety management and control of personnel, environment, equipment, management, etc., prevent and control, reduce and eliminate accidents in advance. The safety evaluation of power plant dispatching operation is an effective management metho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0635G06Q10/06312G06Q50/06
Inventor 辛阔陈融知周艳伟屈谱李矛李翔范展滔李鹏廖兵兵张俊张楠郑全朝
Owner CHINA SOUTHERN POWER GRID COMPANY
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