Costs of electricity

This thesis is dedicated to study how the charging behaviours of plug-in hybrid vehicles affect the local distribution network. This study focuses on two issues: the power loss and charging cost optimization. The multi-objective particle swarm optimization technique is applied to achieve the optimal charging schedule, resulting in acceptable additional power loss ratio and charging cost.

89p runthenight07 01-03-2023 6 2   Download

In the context of this work, simplified models have been developed to describe the thermodynamics of power conversion, the energetics of multi-effect evaporation (MED), and the costs of electricity and heat cogenerated by the dual-purpose power plant.

16p christabelhuynh 30-05-2020 13 1   Download

The rapid economic growth in Vietnam has resulted in an increasing demand for electricity. This in turn translates to a higher rate of coal resource extraction and consequent rise in pollution of water and land resources. This study estimated the environmental costs associated with the electricity demand requirements of the coal electricity sector, as a component of the long-run marginal opportunity cost (LR-MOC) of electricity production.

0p hailedangbs 02-05-2013 96 24   Download

Lighting Controller 1. Dimming control of fluorescent lamps, mercury lamps and metal halide lamps. • More than 40% electric power saving compared with NO MERS systems. 2. Replace mercury lamp with metal halide lamp with MERS metal halide controller. • Approx. 40% electric power saving compared with NO MERS mercury lamp systems. (from Titech experiment) 3. Intelligent dimming control of lamps with MERS, sensors and Constraint Technology. • Significant saving can be expected compared with existing systems according to QOS....

12p tvq_pro 03-11-2012 71 9   Download

Power electronics is an enabling technology for all electrical and electronic apparatus requiring electric power to drive. Over the past twenty years, the power electronics industry has grown tremendously. Its growth is a result from increasing demand of reliable, efficient, compact and cost effective power supplies for telecommunication, computer, and motor drive industries as well as for medical equipments and military use.

21p vanthang122141 13-05-2011 120 13   Download

Network Economy Measures People who plan telecommunications networks are always searching for equipment economy a network for a given information carrying capacity; or, measures: reducing cost the of conversely, increasing the information throughput of a fixed network resource. To achieve their aims, can they either maximize electrical the bandwidth available from a given physical transmission path,or (if it is the other kindof economy they want)they can reduce the amount of electrical bandwidth required to carry individual messages or connections. ...

16p huggoo 20-08-2010 65 3   Download