煤气与热力2024，Vol.44Issue(5)：30-36,7.
在役燃气门站无人值守改造经济效益评价
Economic Benefit Evaluation of Unmanned Renovation of In-service Gas City Gate Stations
岑康 1苏霖昕 1王泳龙 2王政新 3陈强波 4杜鹃5
作者信息
- 1. 西南石油大学土木工程与测绘学院,四川 成都 610500
- 2. 四川川港燃气有限责任公司自贡分公司,四川 自贡 643002
- 3. 中油南充燃气有限责任公司,四川 南充 637001
- 4. 成都玉汝恒成科技有限公司,四川 成都 610200
- 5. 四川川港燃气有限责任公司,四川成都 610017
- 折叠
摘要
Abstract
Through on-site investigation and a-nalysis of the functional requirements for the renova-tion,the functions that should be possessed after the unmanned renovation of the in-service gas gate station have been determined.The changes in costs and bene-fits before and after the renovation of gas city gate sta-tion are analyzed,and an economic benefit evaluation index system is established according to the incremen-tal costs and benefits.Combined with the net cash flow method,an economic benefit evaluation model is con-structed to evaluate the economic benefit of a typical unmanned renovation project of in-service gas city gate station.The results show that the financial net present value of the unmanned renovation project of in-service gas city gate station is 603.27 x 104 yuan,with a finan-cial internal rate of return of 25.02％and good profit-ability.The financial net present value of the project is positively correlated with labor cost savings,and nega-tively correlated with renovation investment,daily in-spection and maintenance costs and gas supply scale.The order of influence of various sensitive factors on the economic benefit of the project,from large to small,is labor cost savings,renovation investment,daily inspec-tion and maintenance fees and gas supply scale.关键词
在役燃气门站/无人值守改造/功能需求分析/经济效益评价Key words
in-service gas city gate station/un-manned renovation/functional requirement analysis/e-conomic benefit evaluation分类
建筑与水利引用本文复制引用
岑康,苏霖昕,王泳龙,王政新,陈强波,杜鹃..在役燃气门站无人值守改造经济效益评价[J].煤气与热力,2024,44(5):30-36,7.
