Losses in electric distribution system

Download

index.pdf

Date

2006

Author

Özel, Kerem

Metadata

Show full item record

Item Usage Stats

141
views

162
downloads

The purpose of this thesis is to examine the technical losses in Electric Distribution Systems, the sources of the losses, minimum levels of the losses, ways to decrease the losses and current applications in Turkey. The wrong and weak parts of the current applications are determined and emphasized. Ways to decrease losses in Distribution Systems are advised. The energy resources in the world are decreasing rapidly. There is a rapid growth in consumption. It is a must to use existing resources in most efficient way because there is no unlimited energy source. Losses in the electric distribution systems are one of the most important subjects because the most of the technical losses in electric systems occur in the distribution systems.

Subject Keywords

Distribution or Transmission of Electric Power.

URI

http://etd.lib.metu.edu.tr/upload/2/12607916/index.pdf
https://hdl.handle.net/11511/16466

Collections

Graduate School of Natural and Applied Sciences, Thesis

Suggestions

OpenMETU
Core

Capacity trading in electricity markets Çubuklu, Ömer; Sevaioğlu, Osman; Department of Electrical and Electronics Engineering (2012) In electricity markets, capacity cost must be determined in order to make capacity trading. In this thesis, capacity cost and the factors deriving the capacity cost are studied. First, fixed capacity cost of power plants is examined. Direct and indirect costs of fixed capacity cost are detailed with respect to different types of power plants and the impact of these factors to the capacity cost is given. Second, interconnection and system utilization costs of transmission and distribution system are consider...
Thermal analysis of power cables Güven, Oytun; Ertaş, Arif; Department of Electrical and Electronics Engineering (2007) This thesis investigates temperature distribution and hence heat dissipation of buried power cables. Heat dissipation analysis of a simple practical application and the parameters that affect the heat dissipation are discussed. In analyzing temperature distribution in the surrounding medium , a computer program is developed which is based on gauss-seidel iteration technique. This method is applied to a sample test system and heat dissipation curves for several parameters are obtained. Also, current carrying...
On the parametric and nonparametric prediction methods for electricity load forecasting Erişen, Esra; İyigün, Cem; Department of Industrial Engineering (2013) Accurate electricity load forecasting is of great importance in deregulated electricity markets. Market participants can reap significant financial benefits by improving their electricity load forecasts. Electricity load exhibits a complex time series structure with nonlinear relationships between the variables. Hence, new models with higher capabilities to capture such nonlinear relationships need to be developed and tested. In this thesis, we present a parametric and a nonparametric method for short-term ...
Stochastic modeling of electricity markets Talaslı, İrem; Hayfavi, Azize; Department of Financial Mathematics (2012) Day-ahead spot electricity markets are the most transparent spot markets where one can find integrated supply and demand curves of the market players for each settlement period. Since it is an indicator for the market players and regulators, in this thesis we model the spot electricity prices. Logarithmic daily average spot electricity prices are modeled as a summation of a deterministic function and multi-factor stochastic process. Randomness in the spot prices is assumed to be governed by three jump proce...
Day ahead markets Kütaruk, Kaan; Sevaioğlu, Osman; Department of Electrical and Electronics Engineering (2013) Day Ahead Market is a mechanism in electricity markets for adjusting the supply-demand energy and capacity balance by providing bids one day before the clearing. Market operator needs to know the available energy and capacity for reaching minimal-cost supply-demand balance one day earlier than the market has been cleared. Minimizing cost of the electricity and capacity during 24 hours of a day requires accurate information concerning the available electricity and capacity. Day-ahead marketing activity is pe...

Citation Formats

K. Özel, “Losses in electric distribution system,” M.S. - Master of Science, Middle East Technical University, 2006.