摘 要
电力通讯网络是智能化电网的重要组成部分，其先进性与稳定性是电力生产计划与管理自动化的必要条件，尤其是随着智能化电网的快速发展，电力通讯已经发展成了一个支持电力系统安全的复合网络结构。电力通信网技术指标（网络架构及传送能力）的滞后已日益严重地制约着智能电网的发展，因此，对电力通信网技术的技术改造和改造已是全省各大电力公司积极进行的重点工程，而对其进行的预评估研究则是工程获得成功的前提，是使工程决策更加科学、客观、符合实际情况的可靠保障。
结合河北省农村电力网 PTN改造工程，结合工程建设的相关原理，从工程建设的相关角度，对河北省农村电网的现状、存在的问题及技术要求进行了分析，并结合沧州市农村电网改造工程实例，从投资必要性、改造方案、网络承载能力、设备技术的先进与融合等技术方面进行了详细的前期评估和分析，并从投资、建设周期、运行维护成本等方面进行了深入的分析。在此基础上，采用 AHP方法对各指标进行加权计算，并结合实测资料对各指标进行加权计算，最终采用模糊综合评价方法对各指标进行排序，从而得出最佳的方案，为河北农村电网的更新与更新工作，以及对其它电网的优化与经营具有一定的参考价值。
关键词：电力通信 网络 项目管理
Abstract
Electric power communication network is an important part of intelligent power grid, and its progressiveness and stability are the necessary conditions for the automation of power production planning and management. Especially with the rapid development of intelligent power grid, electric power communication has developed into a composite network structure that supports the security of power system. The lag of the technical indicators (network architecture and transmission capacity) of the electric power communication network has increasingly seriously restricted the development of the smart grid. Therefore, the technical transformation and transformation of the electric power communication network technology has been the key project actively carried out by the major power companies in the province, and the pre-evaluation research on it is the prerequisite for the success of the project and the reliable guarantee for making the project decision-making more scientific, ob jective and consistent with the actual situation.
Combined with the PTN transformation project of rural power grid in Hebei Province, combined with the relevant principles of project construction, the current situation, existing problems and technical requirements of rural power grid in Hebei Province are analyzed from the perspective of project construction. Combined with the example of rural power grid transformation project in Cangzhou City, detailed preliminary evaluation and analysis are carried out from the aspects of investment necessity, transformation scheme, network carrying capacity, advanced and integrated equipment and technology, The investment, construction period, operation and maintenance costs are analyzed in depth. On this basis, the AHP method is used to calculate the weight of each index, and the measured data is used to calculate the weight of each index. Finally, the fuzzy comprehensive evaluation method is used to rank each index, so as to obtain the best scheme, which has certain reference value for the updating and updating of Hebei rural power grid, as well as for the optimization and operation of other power grids.
Key words: Power communication network project management
目 录
摘 要 I
Abstract II
1 前言 1
1.1 研究的背景和意义 1
1.2 研究基本方法 2
2 工程项目预评价研究概述 2
2.1 项目预评价概述 2
2.2 国内外研究现状 3
2.2.1 国外研究现状 3
2.2.2 国内研究现状 4
3 项目预阶段研究 4
3.1 项目预评价的内容研究 4
3.2 项目预评价的阶段研究 5
3.3 网络工程项目评价研究 6
4 农电通信网改造项目评价指标分析研究 8
4.1 河北省农电通信网改造项目概况 8
4.2 农电通信网存在的主要问题 8
4.3 河北农电通信网络改造项目技术先进性分析 9
4.3.1 河北农电通信网络改造项目建设模式分析 9
4.3.2 农电通信网络技术前景分析 9
4.3.3 网络承载能力 10
4.3.4 技术融合性与可靠性分析 10
5 结论 11
参考文献 12
致 谢 14
电力通讯网络是智能化电网的重要组成部分，其先进性与稳定性是电力生产计划与管理自动化的必要条件，尤其是随着智能化电网的快速发展，电力通讯已经发展成了一个支持电力系统安全的复合网络结构。电力通信网技术指标（网络架构及传送能力）的滞后已日益严重地制约着智能电网的发展，因此，对电力通信网技术的技术改造和改造已是全省各大电力公司积极进行的重点工程，而对其进行的预评估研究则是工程获得成功的前提，是使工程决策更加科学、客观、符合实际情况的可靠保障。
结合河北省农村电力网 PTN改造工程，结合工程建设的相关原理，从工程建设的相关角度，对河北省农村电网的现状、存在的问题及技术要求进行了分析，并结合沧州市农村电网改造工程实例，从投资必要性、改造方案、网络承载能力、设备技术的先进与融合等技术方面进行了详细的前期评估和分析，并从投资、建设周期、运行维护成本等方面进行了深入的分析。在此基础上，采用 AHP方法对各指标进行加权计算，并结合实测资料对各指标进行加权计算，最终采用模糊综合评价方法对各指标进行排序，从而得出最佳的方案，为河北农村电网的更新与更新工作，以及对其它电网的优化与经营具有一定的参考价值。
关键词：电力通信 网络 项目管理
Abstract
Electric power communication network is an important part of intelligent power grid, and its progressiveness and stability are the necessary conditions for the automation of power production planning and management. Especially with the rapid development of intelligent power grid, electric power communication has developed into a composite network structure that supports the security of power system. The lag of the technical indicators (network architecture and transmission capacity) of the electric power communication network has increasingly seriously restricted the development of the smart grid. Therefore, the technical transformation and transformation of the electric power communication network technology has been the key project actively carried out by the major power companies in the province, and the pre-evaluation research on it is the prerequisite for the success of the project and the reliable guarantee for making the project decision-making more scientific, ob jective and consistent with the actual situation.
Combined with the PTN transformation project of rural power grid in Hebei Province, combined with the relevant principles of project construction, the current situation, existing problems and technical requirements of rural power grid in Hebei Province are analyzed from the perspective of project construction. Combined with the example of rural power grid transformation project in Cangzhou City, detailed preliminary evaluation and analysis are carried out from the aspects of investment necessity, transformation scheme, network carrying capacity, advanced and integrated equipment and technology, The investment, construction period, operation and maintenance costs are analyzed in depth. On this basis, the AHP method is used to calculate the weight of each index, and the measured data is used to calculate the weight of each index. Finally, the fuzzy comprehensive evaluation method is used to rank each index, so as to obtain the best scheme, which has certain reference value for the updating and updating of Hebei rural power grid, as well as for the optimization and operation of other power grids.
Key words: Power communication network project management
目 录
摘 要 I
Abstract II
1 前言 1
1.1 研究的背景和意义 1
1.2 研究基本方法 2
2 工程项目预评价研究概述 2
2.1 项目预评价概述 2
2.2 国内外研究现状 3
2.2.1 国外研究现状 3
2.2.2 国内研究现状 4
3 项目预阶段研究 4
3.1 项目预评价的内容研究 4
3.2 项目预评价的阶段研究 5
3.3 网络工程项目评价研究 6
4 农电通信网改造项目评价指标分析研究 8
4.1 河北省农电通信网改造项目概况 8
4.2 农电通信网存在的主要问题 8
4.3 河北农电通信网络改造项目技术先进性分析 9
4.3.1 河北农电通信网络改造项目建设模式分析 9
4.3.2 农电通信网络技术前景分析 9
4.3.3 网络承载能力 10
4.3.4 技术融合性与可靠性分析 10
5 结论 11
参考文献 12
致 谢 14
