亦庄供电公司自动电压控制信息化项目建设与应用研究

发布时间：2018-01-20 16:25

本文关键词： 自动电压控制项目管理应用效果后评价　出处：《华北电力大学(北京)》2016年硕士论文　论文类型：学位论文

【摘要】：随着北京市亦庄经济技术开发区经济建设的快速发展,电网规模日益扩大、电网结构愈趋复杂,现有的利用VQC调压控制将难以满足亦庄电网运行对于安全、优质和经济的要求。本文采用的亦庄电网自动电压控制(Automatic Voltage Control, AVC)信息化项目,从亦庄电网以及北京电网全局角度,实现了无功和电网电压的自动优化控制,该控制信息化项目有效提高了电网电压的合格率、降低了信息化项目的网损、减轻了运行人员的工作强度。本文运用项目管理理论,结合信息化项目管理特点,对亦庄供电公司自动电压控制信息化项目的建设应用进行了分析。首先,在了解亦庄供电公司电压控制现状的基础上,分析自动电压控制信息化项目设计与开发的经济可行性、管理可行性、社会可行性和技术可行性,并且对该项目的需求进行分析。接下来,以自动电压控制信息化项目功能实现为最终目的,对该项目的建设进行全过程管理,从项目计划管理出发,到项目组织结构的确定,严格控制该项目的成本、质量等,并加强对该项目的配置、风险、变更等进行管理,审慎选择合适的项目运营模式及项目交付方式,完成亦庄供电公司自动电压控制信息化项目的建设。最后,从电压无功调节应用效果分析、闭环应用效果分析、省地协调效果分析等方面,对亦庄供电公司自动电压控制信息化项目的应用效果进行了详细的分析。运用灰色多层次分析模型对项目性能进行后评价。
[Abstract]:With the rapid development of economic construction in Beijing Yizhuang Economic and technological Development Zone, the scale of power grid is expanding day by day, and the structure of power grid is becoming more and more complex. The existing VQC voltage regulation control will be difficult to meet the safety of Yizhuang power grid operation. The requirement of high quality and economy. The automatic Voltage Control (AVC-based) information project of Yizhuang power network is adopted in this paper. From the view of Yizhuang power network and Beijing power grid, the automatic optimal control of reactive power and grid voltage is realized. This control information project effectively improves the pass rate of grid voltage and reduces the network loss of information project. This paper uses project management theory combined with the characteristics of information project management to analyze the construction and application of automatic voltage control informatization project in Yizhuang power supply company. On the basis of understanding the current situation of voltage control in Yizhuang Power supply Company, this paper analyzes the economic feasibility, management feasibility, social feasibility and technical feasibility of the design and development of automatic voltage control information project. And the requirements of the project are analyzed. Next, to achieve the function of automatic voltage control information project for the final purpose, the construction of the project to carry out the whole process management, starting from the project planning management. To determine the project organization structure, strictly control the cost and quality of the project, and strengthen the management of the project configuration, risk, change, carefully select the appropriate project operation mode and project delivery mode. Finally, from the voltage and reactive power regulation application effect analysis, closed-loop application effect analysis, land saving coordination effect analysis and so on. The application effect of automatic voltage control information project in Yizhuang Power supply Company is analyzed in detail, and the performance of the project is evaluated by using the grey multi-level analysis model.
【学位授予单位】：华北电力大学(北京)
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TM76;F426.61

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