Research On The Construction Risk Management Of Distribution Network Engineering

The power industry is the first national basic industry. It is a colossal basic industry. It is the development strategy focuses about development of national economic on first. As an important national economic development, basic industry, its development is related to national economic development and people’s living standards improvement. With the continues development of China’s economy and the demand for electricity continues to expand, which determines a lot of power to carry out construction projects, the construction of distribution network engineering is typical of power construction project and needs a large initial investment, high technical requirements, long duration, etc, resulting in the construction process by a variety of uncertainties interference. Main project in evitably faces a variety of large and small risks and consequences of the loss. If you do not do things in advance to predict risk and control risk work, then it may affect the progress of construction projects, and even leads to serious consequences. For this reason, it is necessary to risk management for the construction of distribution network engineering.First this paper defines construction risk of distribution network engineering, classifies the characteristics of construction risk of distribution network engineering, analyses the characteristics of construction risk of distribution network engineering, briefs construction risk management process of the distribution network engineering. Then, this paper analyses the feature and the sources of the construction risk of distribution network engineering, researches the risk identification, the risk assessment, the construction risk control of distribution network engineering, establishes construction risk management system of distribution network engineering. In the risk identification aspect mainly analyzes the way and process of risk identification. In risks assessing,through analysing the features of different methods of risk assessment, this paper uses the fuzzy evaluation method and expert grading method for the risk assessment of power distrubution network construction project.For the power distrubution network construction project,according to some related standards, provides the assessing standard for the factors of its risk and discuss the process of its risk assessment.Risk control controls risks base on the result of risk assessment.Risk control strategy of the power distrubution network construction project includes risk avoidance,risk transfer,risk remission,risk assumption and risk speculation. Among this, risk assessment adoptions fuzzy evaluation method and expert scoring method. Finally, it takes risk assessment of10kV Kaifaqu double lines construction project for example to demonstrate the construction risk management system of distribution network engineering is scientific and practical.