The Application Study Of Power Demand Side Management In Ganxi Region

Power demand side management (DSM) is internationally fashionable resource management technology, through adopting reasonable drived instrument, it can lead the power consumers to change their consuming mode so as to be beneficial to raise the terminal using electricity efficiency, optimize allocation of resources;as a consequence the energy is saved and the environment is protected. It can realize to use electricity the management activity which the electric power service cost is smallest and promote the electric power industry and the national economy coordinated development effectively.At first, the paper outlines the research present situation about DSM in the domestic and foreign countries, it introduces the basic concept, the characteristic and the content, it summarizes the implementation method and the significance and analyzes the future trend of development. Then according to the Ganxi region electrical network and the load situation, the method which the utilization grey theory forecast to this local 2008-2012 year load total quantity as well as the big industrial user, the ordinary industrial user, the resident user and the non-resident illuminates the load to carry on the predictive parsing.The paper proposes the specifical DSM measures including the illuminates load in the resident, the steel and iron factories, the metallurgy factories and the cement plants. The highly effective lighting techniques mainly uses electricity by the resident the situation to carry on the computation using the demand side benefit appraisal foundation model, according to the DSM illumination plan, it might reduce the system peak electricity consumption, system electric quantity, carbon dioxide, sulphur dioxide and so on. Interruptible load management has the good effect on the big user, particularly the steel and iron factories, the cement plants and so on consuming energy high the enterprises. The load target in 2006 is divided the area in view of the Ganxi region electrical network and the different enterprises, the order power supply measure selects the typical user in the metallurgy factories, the building materials enterprises and the light industries to research, it fills in the peak load shifting, to raise the load factor. The ice storage air conditioning technology mainly introduces to its principle and the economic analysis methods which include the static state, the dynamic evaluation method and the economic analysis model. At last, the paper further has given some suggestions to carry out the DSM in Ganxi region.