神华店塔公司技改项目进度管理研究

发布时间：2018-05-15 16:07

本文选题：项目管理 + 进度计划　；参考：《西北大学》2015年硕士论文

【摘要】：技术改造项目是关系到火电厂平稳运行的重要项目,在实施改造的过程中,通过将项目管理和项目进度控制的思想贯穿其中,做到降低成本、缩短工期、提高项目可控性,对火电厂而言将是一笔巨大的收益。本文以神华店塔公司技术改造项目为研究对象,首先对比了国内外变频改造技术的特点和发展情况,总结了项目进度管理的理论和方法。其次,本文综合运用甘特图、网络图等方法,对该项目的工序结构进行了分解,分析和计算出了项目各项活动时间,制定了其进度计划,并依据活动单位成本对项目工期进行了优化,得出的项目进度计划在合同要求的工期内完工的概率由优化前的9.7%提高到了87%,项目的完工率大大提高。再次,文章找出了影响项目进度的因素,施工质量、施工安全、投资成本、施工技术四个因素是对项目进度影响最重要的因素,对这些因素要进行重点控制。最后,本文分析了项目进度计划顺利完成所应采取的配套和保障措施,并对比了项目实际实施效果,结果表明经过改造后的给水泵在节能,运行效率等方面得到了大幅度的提升。本文的研究方法和成果可以对电厂变频改造项目进度的控制和项目的顺利完成提供指导,同时对于其他工程项目管理中的进度计划与控制问题也具有一定的借鉴意义。
[Abstract]:The technical transformation project is an important project related to the smooth operation of thermal power plant. In the process of implementing the transformation, the idea of project management and project schedule control is adopted to reduce the cost, shorten the time limit, and improve the controllability of the project. It will be a huge profit for the thermal power plant. In this paper, the technical transformation project of Shenhuadian Tower Company is taken as the research object. Firstly, the characteristics and development of frequency conversion technology at home and abroad are compared, and the theory and method of project schedule management are summarized. Secondly, this paper synthetically uses Gantt chart, network diagram and other methods to decompose the process structure of the project, analyze and calculate the time of each activity of the project, and draw up the progress plan of the project. According to the unit cost of the project, the project schedule is optimized, and the probability of completion of the project schedule is increased from 9.7% to 87%, and the completion rate of the project is greatly improved. Thirdly, the paper finds out the factors that affect the progress of the project, such as construction quality, construction safety, investment cost and construction technology, which are the most important factors affecting the progress of the project. Finally, this paper analyzes the supporting and safeguard measures to be taken in the successful completion of the project schedule, and compares the actual implementation results of the project. The results show that the improved feed water pump is energy-saving. Operational efficiency and other aspects have been greatly improved. The research methods and results of this paper can provide guidance for the control of frequency conversion project progress and the smooth completion of the project in power plant, and also have some reference significance for other project management progress planning and control problems.
【学位授予单位】：西北大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TM621;F426.61

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