浙江省特高壓輸電線路運(yùn)維檢修管理模式研究
[Abstract]:At the end of 2004, on the basis of analyzing the present situation and future trend of China's electric power industry, the State Grid Company put forward the strategy of "one, three", that is, to build UHV power grid as the backbone grid. The development goal of national power grid with coordinated development of power grids at all levels promotes intensive development of large coal power, large hydropower and large nuclear power bases. During the "12th Five-Year Plan" period, the construction of Zhejiang UHV power grid was increased in an all-round way, with the addition of UHV substation, converter capacity, AC, DC line, etc. At the same time, in order to enhance the overall competitiveness of the whole company, the National Network Company has carried out the "three sets and five" reforms in the entire power system, and must divide the organizational structure and business interface of the operation and maintenance and repair management of the UHV power network. Production management and other innovative optimization of new requirements. It has become a very urgent task for Zhejiang Province Company to construct a set of intensive, flat and specialized operation and maintenance management mode for UHV transmission lines suitable for the current situation of Zhejiang Power Grid. The research of this paper is mainly about the operation and maintenance management mode of UHV transmission line in Zhejiang Province under the reform of "three sets and five big" of State Grid, drawing lessons from the relevant theories of organization structure and taking the business interface division and flow as the center idea. This paper analyzes the problems existing in the operation and maintenance management mode of the UHV transmission line in Zhejiang Province, and redesigns the organizational framework of the "large overhaul" management model of the UHV transmission line. It also focuses on combing the operation and maintenance management workflow of some UHV transmission lines, including blackout plan management, equipment maintenance management, etc. These work processes are based on the actual operation and maintenance management of UHV transmission lines. The realization of operation and maintenance management goal flow, standardization, as well as the process of refinement as a bright spot. The main research findings of this paper are first to design a kind of operation and maintenance management organization framework for the EHV transmission line maintenance and repair of Zhejiang company under the "three sets and five big" reform of State Grid, this structure refines the business interface of each organization. A suit of management workflow and technical management system are established to make the operation and maintenance management process more standardized and flow. Finally, this paper analyzes and compares the advantages and disadvantages between the operation and maintenance management mode of UHV transmission line and the traditional mode, and puts forward some constructive suggestions, so as to realize the specialized centralized management of UHV transmission line "maintenance and repair finally." The goal of integrated management of operation and maintenance. The research in this paper provides a useful reference for the operation and maintenance management of UHV transmission lines in various provinces and cities of State Grid Corporation.
【學(xué)位授予單位】:浙江工業(yè)大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2014
【分類(lèi)號(hào)】:F426.61;TM75
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