Supply Ac electricity Effects around the Operation of Residential Air-con Appliances: Theoretical Analysis J. M. Maza Ortega1, M. Burgos Payán1, J. M. Romero Gordón2 and Meters. Pinilla Rodríguez2 Department of Electrical Architectural, University of Seville Trayecto de los Descubrimientos, s/n – 41092 Sevilla, Spain mobile phone: +34 954 487283 – fax: +34 54 487284 - email: [email protected] fue, [email protected] es 2 you
Department of Power Top quality - Endesa-Sevillana Avda. entre ma Borbolla, your five – 41004 Sevilla, Spain
The deregulation from the electric energy market and the difficulties related to circulation network like the congestion, the increasing regarding the mounted power density in city zones, the expansion of the delivery-provided energy and the spectacular increase that the peak power activities are new problems to be faced by the utility technical engineers. So , the knowledge of the fill behaviour is becoming more and more significant in the organizing and operation of the electricty distribution network. In this paper, the affect of household air conditioning products, one of the most energy consuming domestic loads in Spain, in the electric power distribution network is resolved. The research is targeted on examination of the volt quality supply effects on the procedure of house air condition appliances, from a theoretical perspective. Some insert models of the domestic air conditioner appliances since electrical load are considered.
system transient stability, include the a result of the consistency variations . Nowadays, the research community is demonstrating a restored interest for the load modelling for the electrical energy syndication network analysis. The basis of this renewed interest is now diverse (although the economic impact is the basic again). The deregulation in the electric energy marketplace and the problems related to the distribution network congestion, the increasing regarding the installed power density in downtown zones, the expansion of the delivery-provided energy as well as the spectacular maximize that the maximum power experiences are now the down sides to be confronted. So , the knowledge of the weight behaviour is now more and more crucial in the organizing and operation of the division power program. As an example, during the last years vacation the maximum electricity demand has recently been taken place through the summer, moving from the typical winter period. Two ancient maxima consumption have taken place in 2005, one out of summer and another one in winter, due to unconventional cold weather. Almost certainly, one of the main reasons behind this the height demand displacement is the large installation and use of home air conditioning systems. In Spain, particularly in Andalusia, the utilization of this type of electric powered loads has been growing within the residential sector in the last years due to the reduction in cost, and the like. This alternatively stepped enhancements made on the pattern of ingestion within this household sector obviously affects not only the procedure of the program. The planning duties are brought up too. Currently, new load models to be included in the organizing policies are needed. From this report, the influence the domestic products of air conditioner can include in the electrical energy distribution network is tackled. The research is focused on the theoretical analysis with the voltage supply effects around the operation of home air condition appliances.
Voltage regulation, Air conditioning tools, Load modeling, Distribution network.
1 . Intro
The oil embargo catastrophe of 1973 forced the key electrical energy suppliers to start a series of research and activities to advertise policies intended for the rational use of the energy and power saving. Among them, one of most important and studied was the voltage reduction in the distribution systems (Conservation Ac electricity Regulation -- NBC) . These kinds of actions rest in manipulating the network ac electricity by means of ac electricity regulators or perhaps changing the transformer shoes. This way a power conserving, changing the...