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Overall Framework and Module of Distribution Network Coordinated Planning Considering Distributed Generation
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作者 Qianjin LIU Huanghuang LIU 《Engineering(科研)》 2013年第1期32-36,共5页
Combining with the characteristics of China's energy and the strategy of sustainable development, analyzing the pros and cons which caused by the appearance of DG and their operation connecting to grid, this paper... Combining with the characteristics of China's energy and the strategy of sustainable development, analyzing the pros and cons which caused by the appearance of DG and their operation connecting to grid, this paper points out that the two sides can achieve win-win under a reasonable combination between DG and distribution system, so as to optimize the allocation of resources, improve the utilization ratio of resource, and obtain maximum social benefit, harmoniously promote the development of power industry, economy and environment. As a word, this paper puts forward a new model of distribution network planning including DG and brings in penalty factorto guide the investment and construction of DG. Last of all, this paper presents the adoption of the coordination development coefficients which is to evaluate the power planning. 展开更多
关键词 distributed generation distribution network PLANNING PENALTY FACTOR coordinated development coefficient
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广西人口、资源环境与经济协调发展的综合评价 被引量:5
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作者 赵菊花 《广西师范学院学报(自然科学版)》 2014年第4期78-83,共6页
从系统论角度来看,人口、资源环境与经济协调发展系统是由人口子系统、资源环境子系统和经济子系统共同构成的。文章从系统论角度出发,构建了人口、资源环境与经济协调发展的指标体系,并以广西为例,采集了2000—2012年的数据,用主成分... 从系统论角度来看,人口、资源环境与经济协调发展系统是由人口子系统、资源环境子系统和经济子系统共同构成的。文章从系统论角度出发,构建了人口、资源环境与经济协调发展的指标体系,并以广西为例,采集了2000—2012年的数据,用主成分和因子分析方法测算人口子系统、资源环境子系统和经济子系统综合发展水平,建立了人口、资源环境与经济的协调发展模型,运用模糊数学理论来测算协调系数、协调发展系数等指标来评价人口、资源、环境与经济发展的协调程度。结果表明,2000年以来,广西人口、资源环境与经济的协调发展程度在总体上呈上升趋势。 展开更多
关键词 人口 资源环境 经济 协调发展模型 协调发展系数
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