居民阶梯气价制度实施效果评价
Evaluation on Implementation Effect of Tiered Pricing for Residential Gas
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- 引用格式:
-
谢青青,周淑慧,曹跃.居民阶梯气价制度实施效果评价[J].天然气与石油,2015,33(5):0.doi:
Xie Qingqing, Zhou Shuhui, Cao Yue.Evaluation on Implementation Effect of Tiered Pricing for Residential Gas[J].Natural Gas and Oil,2015,33(5):0.doi:
- DOI:
- 作者:
- 谢青青1 周淑慧2 曹 跃3
Xie Qingqing, Zhou Shuhui, Cao Yue
- 作者单位:
- 1.中国石油大学(北京)机械与储运工程学院，2.中国石油规划总院，3.中国石油大学(北京)化学工程学院，
1.College of Mechanical and Storage and Transportation Engineering, China University of Petroleum, Beijing, 2.PetroChina Planning and Engineering Institute, 3.Chemical Engineering Institute, China University of Petroleum
- 关键词:
- 居民用气；阶梯气价；正态分布；模糊综合评价法
Residential gas; Tiered pricing for gas; Normal distribution; Fuzzy comprehensive evaluation method
- 摘要:
- 为确保居民阶梯气价制度的实施成效，也为尚未实行居民阶梯气价的区域提供参考依据，有必要评价当地居民阶梯气价制度的优劣。在国内阶梯水价与阶梯电价相关研究的基础上，对我国居民阶梯气价的实行现状进行了分析,运用数理统计学模型和模糊综合评价法评价居民阶梯气价制度的优劣。研究表明：可以用正态分布模型来确定居民阶梯气价能否保证80 居民家庭的用气量平稳；在考虑多因素的基础上,应用模糊综合评价法进一步评价居民阶梯气价制度优劣；最后提出有关居民阶梯气价制度制定和后期优化的建议。In order to ensure execution effectiveness of tiered pricing system for residential gas consumption and provide a reference basis for those areas in which such system has not yet been executed, it is necessary to evaluate advantages and disadvantages of such system. Based on the research results in current domestic tiered pricing for residential electricity and water consumption, analyzed is implementation situation of tiered pricing in residential gas consumption and applied are methods of mathematical statistics and fuzzy mathematics to evaluate advantages and disadvantages of tiered pricing system for residential gas consumption. The analysis results show that normal distribution model may be used to determine whether the tiered pricing for residential gas consumption can ensure the smooth and steady gas consumption of 80% households. Based on considering many factors, applied is the fuzzy comprehensive evaluation method to conduct further investigation and study on the tiered pricing system. Finally, put forward are some suggestions for tiered pricing system making and further improvement in future execution period.
