With proliferation of electric appliances, residential electricity consumption, in particular the air conditioning load becomes more and more important and shares higher and higher percentage in total consumption in l...With proliferation of electric appliances, residential electricity consumption, in particular the air conditioning load becomes more and more important and shares higher and higher percentage in total consumption in large cities like Shanghai. The paper reports in detail the survey on characteristics of residential electric consumption, in particular the air conditioning consumption. To optimize power system operation and expand power market, the paper concludes that power industry must learn to investigate, open up and adapt itself to power market economy.展开更多
The paper intends to analyze economic factors that influence electricity consumption in the OECD economies. A special interest in this context is given to spillover effects of trade on electricity consumption. For thi...The paper intends to analyze economic factors that influence electricity consumption in the OECD economies. A special interest in this context is given to spillover effects of trade on electricity consumption. For this purpose, a model is constructed that using a dynamic panel study approach. The model is estimated in a GMM framework in which a dynamic procedure is conducted along the balanced growth path for electricity consumption in each economy. In advance, the long run dynamic behavior of prices, GDP, and trade induced spillover variables is determined. In a further step, the short run dynamic mechanism is pursued by estimating the partial adjustment dynamic coefficient on the target level of electricity consumption. The analysis is conducted for industrial, as well as residential electricity consumption. Alternatively, the same procedure is estimated by the application of a fixed period model. The model provides a benchmark tool for electricity policy decisions and for electricity consumption projections.展开更多
Standby consumption is a global phenomenon because the largest ＂leakers＂ are internationally-traded appliances usually line-powered electronic equipment. Currently, it represents 5%-11% （depending on the region and...Standby consumption is a global phenomenon because the largest ＂leakers＂ are internationally-traded appliances usually line-powered electronic equipment. Currently, it represents 5%-11% （depending on the region and related estimations） of the total electricity demand in European households, mostly concentrated in entertainment and office equipments. This paper is focused on the evaluation of the standby losses in typical urban areas of Greece. The results of an analytical survey in urban households located in different areas of region of Attica-Greece are presented and analyzed. This survey is taking under consideration the type and the quantity of electric/electronic devices used, power consumption measurements concerning different standby modes of operation as well as people＇s habits in relation to the way they used the devices. Furthermore, recent and old detailed power consumption measurements of the most common modes of operation （on, offand standby）, in other member states of Europe are presented and analyzed giving the opportunity to compare the situation in a typical urban Greek area and the respective in other parts of Europe. The presented data reveal the magnitude of the standby losses problem in Greece and the potential benefits gained by the enforcement of recent EU （European Union） policies.展开更多
基金新华都商学院能源经济与低碳发展研究院项目"中国低碳可持续发展"能源基金会中国可持续能源项目"An Optimum Designof Price+2 种基金Tax and Finance System for China's Energy Sector"(G-1311-19436)"现阶段经济转型和雾霾治理背景下的电力发展"(G-1404-20905)教育部重大项目"中国能源发展报告"(10JBG013)
文摘With proliferation of electric appliances, residential electricity consumption, in particular the air conditioning load becomes more and more important and shares higher and higher percentage in total consumption in large cities like Shanghai. The paper reports in detail the survey on characteristics of residential electric consumption, in particular the air conditioning consumption. To optimize power system operation and expand power market, the paper concludes that power industry must learn to investigate, open up and adapt itself to power market economy.
文摘The paper intends to analyze economic factors that influence electricity consumption in the OECD economies. A special interest in this context is given to spillover effects of trade on electricity consumption. For this purpose, a model is constructed that using a dynamic panel study approach. The model is estimated in a GMM framework in which a dynamic procedure is conducted along the balanced growth path for electricity consumption in each economy. In advance, the long run dynamic behavior of prices, GDP, and trade induced spillover variables is determined. In a further step, the short run dynamic mechanism is pursued by estimating the partial adjustment dynamic coefficient on the target level of electricity consumption. The analysis is conducted for industrial, as well as residential electricity consumption. Alternatively, the same procedure is estimated by the application of a fixed period model. The model provides a benchmark tool for electricity policy decisions and for electricity consumption projections.
文摘Standby consumption is a global phenomenon because the largest ＂leakers＂ are internationally-traded appliances usually line-powered electronic equipment. Currently, it represents 5%-11% （depending on the region and related estimations） of the total electricity demand in European households, mostly concentrated in entertainment and office equipments. This paper is focused on the evaluation of the standby losses in typical urban areas of Greece. The results of an analytical survey in urban households located in different areas of region of Attica-Greece are presented and analyzed. This survey is taking under consideration the type and the quantity of electric/electronic devices used, power consumption measurements concerning different standby modes of operation as well as people＇s habits in relation to the way they used the devices. Furthermore, recent and old detailed power consumption measurements of the most common modes of operation （on, offand standby）, in other member states of Europe are presented and analyzed giving the opportunity to compare the situation in a typical urban Greek area and the respective in other parts of Europe. The presented data reveal the magnitude of the standby losses problem in Greece and the potential benefits gained by the enforcement of recent EU （European Union） policies.
