城市远郊区县燃气供应模式研究.pdfVIP

城市远郊区县燃气供应模式的研究  李翠超 王野村 高辉 吴江涛 (西安交通大学热流科学与工程教育部重点实验室, 陕西 西安, 710049) 刘燕 (北京市燃气集团有限责任公司规划发展部, 北京 西城区, 100035) 秦伟 (北京市液化石油气工程设计所, 北京 东城区, 100013)   摘要：系统分析了远郊区县地区各燃气供应模式的工艺流程及设备选择过程，运用整数线性 规划建立各燃气供应系统的优化配置模型，在优化配置的基础上进行经济性分析，从资源节 约角度研究不同燃气供应方式的经济性随供气规模和运距的变化情况，论文以北京市远郊区 县为例进行了分析，提出了与远郊区县配套的燃气供气模式。  关键词：远郊区县 燃气供应 经济性  Study on gas supply modes for city outer suburban district Li Cui-chao Wang Ye-cun Gao Hui Wu Jiang-tao (MOE Key Laboratory of Thermo-Fluid Science and Engineering, Xi’an Jiaotong University, Xi’an 710049, Shaanxi, China) Liu Yan (Beijing Gas Group Co., Ltd. Department of Planning and Development, Xicheng District 100035, Beijing, China) Qin Wei (Beijing Engineering Design Institute of Liquefied petroleum gas, Dongcheng District 100013, Beijing, China) Abstract: The process flow and primary equipments selection of fuel gas supply mode were analyzed,on the basis of the theory of integer linear programming, the scheme optimization model for different fuel gas supply mode were established, based on the optimization results,the economic analysis of each fuel gas supply mode with the change of gas supply scale and the distance was made. And a case study about Beijing outer suburban district was performed, in order to explore the optimal of gas supply mode for outer suburban district. Keyword: outer suburban district; gas supply; economic analysis  0前言： 远郊区县燃气市场是城镇燃气的潜在市场，城市远郊区特别是农村地区的能源作为国家 整个能源系统不