This paper introduces the structure, function and application on China's first electricity demand side management (DSM) database & management information system (MIS).
The project of electric load demand side management (DSM) for Xigang Steel make the electric load (demand) to decrease by about 10% - 5 022 kW by using “trend analysis” principle and by means of adjusting and controlling the main equipment - electric arc furnace. It is a available way for eletric load control (DSM) of main electric power consumer, economizing electric expense and alleviating the pressure of supplying power in city.
Estimating the true consumption of appliances in use is important both for modeling and short term forecasting of electricity demand, as well as for planning and assessing Demand Side Management (DSM).
In several scenarios, water supply shortages in 2030 occur with a 30--40% probability, suggesting needs for long-term capacity expansion or aggressive demand side management, rather than implementation of short-term management of water demand.
This paper states the function of peak - valley electricity price in regulating peak .balancing load improving the efficiency of electricity generating and suppling, and proposes the project and application of time-of-use rates. We discuss the economy lever function of peak-valley electricity price and the function of DSM (Demand Side Management ) in regulating peak, economizing energy resources and improving the efficiency of the present power system.
In this paper,the necessity of computerization for demand side management (DSM) is presented,and a general design method and data structure is given. The main functional module are listed. The design scheme of network and database sharing are also presented. At last, safety and reliability of the system are discussed.
This paper presents a brief review on thedevelopment of power system planning and the appearance ofintegrated resource planning (IRP). The characteristics ofdemand-side management (DSM) and IRP againsttraditional planning are summarized. Some research topics of demandforecasting, demand-side planning, supply-side planning andintegrated planning are described. On the basis of thediscussion about the existing models and methods of IRP, somevaluable ideas about future works are proposed.