基于不同利益主体的OPLC项目效益综合评价

Comprehensive evaluation of OPLC project benefit based on different stakeholders

OPLC(光纤复合低压电缆)技术的应用为国家电网构建低成本、广覆盖的城市配电信息通信网络提供了新的解决方案。针对OPLC的应用现状,传统的光纤、电缆项目效益评价体系已经不能适用于光纤电力到户项目,迫切需要重新建立一套指标评价体系。基于不同的利益主体——供给侧、用户端、社会层,将可靠性、灵活性、信息化、节约化、服务一体化、绿色生活化、经济效益、文化效益、环境效益九大指标进行量化,并基于OPLC工程以及传统光纤、电缆项目的复杂性,选用层次分析法以及灰色系统评价确定权重、优劣排序。结果表明,OPLC项目效益优于传统项目。

The application of Optical Fiber Composite Low-voltage Cable(OPLC)technology provides a new solution of constructing low-cost and widely-covered urban power distribution information and communication network for SGCC.In view of the application status of OPLC,the traditional fiber and cable project benefit evaluation system can not be applied to OPLC project,and it is urgent to re-establish a set of index evaluation system.Based on different stakeholders:the supply side,the client side and the social layer,the nine indicators of reliability,flexibility,informatization,saving,service integration,green life,economic benefit,cultural efficiency and environmental benefit are quantified.Based on the complexity of OPLC project and the traditional fiber and cable project,AHP and gray system evaluation are used to determine the weight and rank.The results show that the benefits of OPLC projects are superior to those of traditional projects.