Abstract

The thesis conducts research on the risk management and control of power grid infrastructure engineering cost, integrates domestic and foreign research on risk management and control related concepts, combines the characteristics of power grid infrastructure engineering, and establishes power grid transmission and transformation through literature analysis, questionnaire survey, entropy weight method and TOPSIS method. Finally, according to the key risk points determined by the empirical analysis, combined with the current status of the power grid infrastructure project cost risk management, a series of targeted measures and suggestions are proposed for the project cost management. The thesis evaluates the impact of the cost risk factors at all stages of the entire life cycle of the power grid infrastructure project, which can provide a useful reference for the establishment and improvement of the power grid transmission and transformation project cost risk management and control system, and has certain practical significance and reference value. Finally, the paper summarizes and prospects the full text. With the gradual deepening of theoretical research and the increasingly perfect engineering cost risk control system, the results of this research will have greater practical value.

Highlights

  • At present, the macroeconomic situation is still grim, with overcapacity in some industries, the growth rate of electricity sales has slowed, competition in the electricity sales market has intensified, the revenue, profits, and investment capabilities of power companies have been affected

  • According to the key risk points determined by the empirical analysis, combined with the current status of the power grid infrastructure project cost risk management, a series of targeted measures and suggestions are proposed for the project cost management

  • The thesis evaluates the impact of the cost risk factors at all stages of the entire life cycle of the power grid infrastructure project, which can provide a useful reference for the establishment and improvement of the power grid transmission and transformation project cost risk management and control system, and has certain practical significance and reference value

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Summary

Introduction

The macroeconomic situation is still grim, with overcapacity in some industries, the growth rate of electricity sales has slowed, competition in the electricity sales market has intensified, the revenue, profits, and investment capabilities of power companies have been affected. The operation and management of power companies are facing a grim situation. The cost risk management and control of power grid infrastructure projects focuses on the requirements of cost management objectives and risk identification research, lacking a comprehensive evaluation system and scientific and reasonable evaluation method support, and various units attach. On the basis of a comprehensive and systematic summary of the risk factors of power grid infrastructure projects, the standards for the identification, evaluation, and control of power grid infrastructure projects cost risks are put forward, which has a greater role in effectively improving the cost risk management and control capabilities. Increasing risk awareness and advancing the normalization of risk identification work is conducive to the realization of risk management and control objectives, and is essential for improving the economic and social benefits of the project

Literature review
Entropy weight method
Index system and result evaluation
Risk probability and impact assessment
Risk assessment of power transmission and transformation project cost
Schedule management
Conclusion
Full Text
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