Since decades,the global electricity demand shows only one direction：a considerable constant increase every year.But the unlimited growth in energy consumption is discussed increasingly critical,not only primarily in...Since decades,the global electricity demand shows only one direction：a considerable constant increase every year.But the unlimited growth in energy consumption is discussed increasingly critical,not only primarily in terms of limitations but also in terms of more efficient,more intelligent,and more sustainable usage of energy.Energy-efficient technologies（EET）and renewable energy technologies are already in a competitive position in different markets,and they are also activelyembedded in scientific research. Meanwhile, enormous research on key points, such as smart home, smart cities, smart environments, and smart living in general, have been executed. Applying EET to improve human well-being and to reduce energy and resource consumption is on focus.展开更多
In this paper, the main contributions to congestion management and electricity pricing, i.e., nodal, zonal, and uniform electricity pricing, are surveyed. The key electricity market concepts are structured and a forma...In this paper, the main contributions to congestion management and electricity pricing, i.e., nodal, zonal, and uniform electricity pricing, are surveyed. The key electricity market concepts are structured and a formal model framework is proposed for electricity transportation, production, and consumption in the context of limited transmission networks and competitive, welfare maximizing electricity markets. In addition, the main results of existing short-run and long-run congestion management studies are explicitly summarized. In particular, the important interconnection between short-run network management approaches and optimal long-run investments in both generation facilities and network lines are highlighted.展开更多
文摘Since decades,the global electricity demand shows only one direction：a considerable constant increase every year.But the unlimited growth in energy consumption is discussed increasingly critical,not only primarily in terms of limitations but also in terms of more efficient,more intelligent,and more sustainable usage of energy.Energy-efficient technologies（EET）and renewable energy technologies are already in a competitive position in different markets,and they are also activelyembedded in scientific research. Meanwhile, enormous research on key points, such as smart home, smart cities, smart environments, and smart living in general, have been executed. Applying EET to improve human well-being and to reduce energy and resource consumption is on focus.
文摘In this paper, the main contributions to congestion management and electricity pricing, i.e., nodal, zonal, and uniform electricity pricing, are surveyed. The key electricity market concepts are structured and a formal model framework is proposed for electricity transportation, production, and consumption in the context of limited transmission networks and competitive, welfare maximizing electricity markets. In addition, the main results of existing short-run and long-run congestion management studies are explicitly summarized. In particular, the important interconnection between short-run network management approaches and optimal long-run investments in both generation facilities and network lines are highlighted.
