35千伏马岭输变电工程项目风险管理研究

发布时间：2018-08-28 06:27

【摘要】：输变电工程投资大、工期长、综合技术相对复杂,影响工程质量、进度、安全等因素多,参与项目的各相关利益方在项目推进的各个阶段均存在大量风险,如果不防范,采取措施控制,会对项目的顺利开展造成威胁,甚至造成项目无法完成。因此,对输变电工程项目进行科学、系统的风险管理是必须的,研究输变电工程项目风险管理问题具有重要意义。本文在一般输变电工程项目风险剖析的基础上,以广西横县供电公司“35千伏马岭输变电工程项目”为例,对中小型输变电工程项目风险管理进行研究。在对项目风险进行识别的基础上建立项目风险管理的评价模型。对项目风险进行了识别、评价、应对、监控,将可能发生的风险进行分类,对各类风险发生的可能性、风险在整个项目中的暴露性以及风险发生后构成严重程度进行量化分析。综合当前主要电网企业成熟的安全生产风险管理体系及电网项目建设风险管控措施,设计出一套评价指标体系,应用于35千伏及以下中小输变电工程项目风险管控。根据中小型输变电项目的实际情况,制定风险的防范、控制对策,将项目风险控制在可接受范围内。本文结合中小输变电项目的特点,以项目业主的角度,归纳出中小输变电项目风险管理的一般性规律。论文的研究对中小型输变电项目,特别是县级供电企业管理的电网建设项目有积极的指导和借鉴作用。
[Abstract]:Power transmission and transformation projects have a large investment, a long construction period, a relatively complex comprehensive technology, and many factors affecting the quality, schedule and safety of the project. The relevant stakeholders involved in the project have a large number of risks in each stage of the project, if they do not take precautions, Taking measures to control the project will threaten the smooth development of the project, or even cause the project to be completed. Therefore, it is necessary to carry out scientific and systematic risk management for transmission and transformation projects, and it is of great significance to study the risk management of transmission and transformation projects. Based on the risk analysis of general transmission and transformation projects, this paper takes "35kV Ma Ling Transmission and Transformation Project" as an example to study the risk management of small and medium-sized transmission and transformation projects in Hengxian Power supply Company of Guangxi. Based on the identification of project risk, the evaluation model of project risk management is established. The risk of the project is identified, evaluated, monitored, monitored and classified. The possibility of all kinds of risks, the exposure of the risk in the whole project and the severity of the risk are analyzed quantitatively. Based on the mature safety production risk management system of main power grid enterprises and the risk control measures of power grid project construction, a set of evaluation index system is designed, which is applied to the risk control of medium and small power transmission and transformation projects under 35 kV. According to the actual situation of medium and small power transmission and transformation projects, the risk prevention and control countermeasures are formulated, and the project risk is controlled within the acceptable range. Combined with the characteristics of small and medium power transmission and transformation projects, this paper summarizes the general rules of risk management of small and medium-sized transmission and transformation projects from the perspective of project owners. The research of this paper has positive guidance and reference function for medium and small power transmission and transformation projects, especially for power grid construction projects managed by county-level power supply enterprises.
【学位授予单位】：广西大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TM723

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