A decision-making method and system for secondary equipment overhaul and technical renovation
A secondary equipment and decision-making technology, applied in the electrical field, can solve the problem that secondary equipment cannot reach the level of lean management, cannot effectively implement secondary system management and asset life cycle management, and cannot fundamentally improve secondary equipment. Issues such as equipment health and usage efficiency
Active Publication Date: 2021-05-11
GUANGDONG UNIV OF TECH
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Problems solved by technology
It cannot effectively implement the requirements of network province company's secondary system management and asset life cycle management to deepen innovation work, and cannot fundamentally improve the health level and use efficiency of secondary equipment, so that secondary equipment cannot reach the level of lean management
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Embodiment Construction
[0052] The core of the present invention is to provide a decision-making method and system for overhauling technical renovation of secondary equipment, which improves the decision-making methods of regular overhaul, due technical renovation and subjective qualitative decision-making based on the management of secondary equipment in current power grid enterprises, and provides the basis for major overhaul technical renovation. Provide quantitative analysis and decision-making basis for project approval.
[0053] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present inventi...
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The invention discloses a decision-making method and a system for overhauling technical renovation of secondary equipment. The method includes: obtaining a predetermined policy parameter value from the status information processing analysis result and the health state evaluation result of the predetermined secondary equipment in the system; Calculate the decision index value under the scheduled secondary equipment overhaul decision and the decision index value under the technical transformation decision respectively; wherein, the decision index value includes LCC equivalent annual average cost value, equipment risk value and equipment efficiency value; the decision index Values are normalized; the normalized decision-making index value is used as a parameter to calculate the cost-risk-benefit model, and the annual average cost comprehensive benefit value of different strategies for different decision-making years is obtained; The annual average cost comprehensive benefit value determines the optimal decision-making scheme for the overhaul and technical transformation of secondary equipment; it can provide decision-making basis for the project approval of overhaul technical transformation, and realize scientific project approval.
Description
technical field [0001] The invention relates to the field of electrical technology, in particular to a decision-making method and system for overhauling technical renovation of secondary equipment. Background technique [0002] As an important basic industry related to the national economy and people's livelihood, the electric power industry provides an important basic guarantee for economic and social development. From the daily life of the people to the production and operation activities of various industries, the reliable supply of electric power is related to all aspects of national economic development. With the further deepening of the reform of the power market system, the monopoly pattern of the power industry has been broken, and the traditional management methods of power companies can no longer meet the needs of modernized development of enterprises. In order to improve the competitiveness of enterprises, the electric power industry gradually puts the comprehensi...
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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/06315G06Q10/0635G06Q10/0637G06Q50/06
Inventor 王星华周亚武许炫壕李壮茂
Owner GUANGDONG UNIV OF TECH