Life-cycle cost model and evaluation system for power grid assets based on fuzzy membership degree
2021-11-24
【论文推荐】南方电网 邹贵林等:基于模糊隶属度的电力设备资产全寿命周期成本模型及评价体系研究
文章导读
电网企业将LCC理论应用作为提高设备资产效率和质量的有效手段,亟需解决LCC应用中的模型计算和评价体系问题。本文通过构建电网企业资产全寿命周期管理机制,建立了电力设备的LCC的计算模型和方法,采用基于模糊数学中的模糊隶属度方法,改进了技改和大修项目分摊到多个设备资产分摊方法,提出了电力设备的LCC评价模型和评价体系,并成功应用于中国南方电网广州地区的设备和项目管理中,达到了设备资产的运营质量和效率优化决策目标。
Life-cycle cost model and evaluation system for power grid assets based on fuzzy membership degree
基于模糊隶属度的电力设备资产全寿命周期成本模型及评价体系研究
Guilin Zou1, Yan Huang1, Wen Chen1, Liangzheng Wu1, Shangyong Wen2
(1.Energy Development Research Institute, China Southern Power Grid, Guangzhou 510623, P.R. China 2.Electric Power Project Cost Administration, China Southern Power Grid Co., Ltd., Guangzhou 510623, P.R. China)
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Abstract
Keywords
Asset LCC, Power equipment management, Fuzzy evaluation, Membership degree, Asset allocation.

Fig.1 LCC allocation flowchart for operation and maintenance projects

Fig.2 LLC allocation flowchart for modernization and overhaul projects

Fig.3 Standard cost rate curve for similar assets

Fig.4 Standard cost ratio curve for specific type of assets
本文引文信息
Zou G, Huang Y, Chen W, Wu L, Wen S (2021) Life-cycle cost model and evaluation system for power grid assets based on fuzzy membership degree. Global Energy Interconnection, 4(4): 434-440
邹贵林,黄琰,陈雯,吴良峥,文上勇 (2021) 基于模糊隶属度的电力设备资产全寿命周期成本模型及评价体系研究. 全球能源互联网(英文), 4(4): 434-440
Biographies

Guilin Zou
Guilin Zou received a bachelor’s degree from Shanghai Jiao Tong University, Shanghai, in 1995. He is working at the Energy Development Research Institute, China Southern Power Grid, Guangzhou 510623, China. His research interests include life- cycle cost control of power grid construction projects, whole process management of
power grid construction, life-cycle quota standards for power grid infrastructure projects, and international project cost standards.


Yan Huang
Yan Huang received a master’s degree from North China Electric Power University, Beijing, in 2002, and a master’s degree from North China Electric Power University, Beijing, in 2005. She is working at the Energy Development Research Institute, China Southern Power Grid, Guangzhou 510623, China. Her research interests include economic engineering and project management.


Wen Chen
Wen Chen received a master’s degree from Nanjing University, Nanjing, in 2010, and a master’s degree from Nanjing University, Nanjing, in 2013. She is working at the Energy Development Research Institute, China Southern Power Grid, Guangzhou 510623, China. Her research interests include item pro- phase evaluation, post-project evaluation, and project management.


Liangzheng Wu
Liangzheng Wu received a master’s degree from the Changchun Institute of Technology, Changchun, in 2004, and a master’s degree from Jilin University, Changchun, in 2007. He is working at the Energy Development Research Institute, China Southern Power Grid, Guangzhou 510623, China. His research interests include item pro-phase evaluation, post-project evaluation, and project management.


Shangyong Wen
Shangyong Wen received a master’s degree from Wuhan University, Wuhan, in 1998, and a master’s degree from Wuhan University, Wuhan, in 2001. He is working at the Power Construction Quota Station, China Southern Power Grid Company Limited, Guangzhou 510623, China. His research interests include technological economics and project management.
编辑:王彦博
审核:王 伟
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