Optimal Energy Consumption Scheduling in Energy Management System
| Autor: | Sheng-Kai Lin, 林聖凱 |
|---|---|
| Rok vydání: | 2014 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 102 After the construction of smart grid, implement demand response programs reduce peak loads, congestion in the transmission line, therefore it can alleviate the pressure of new power plants and new power lines. Besides, the reduction of electricity load in the peak time enhance the reliability of the system. In the demand response program, the residential user can decide the timing of elastic electricity use. Real time pricing information is provided through smart meter by utility company, the user can use it to optimal energy scheduling so that minimize total electricity purchase expenses. This paper presents an optimize algorithm used in energy controller, if user do not using the automatic energy management controller, The residential user usually using appliance at relatively low price timing, but this decision is penalized by customers electricity contract, make electricity at a higher unit price. In this paper, the battery pack is added to system that ease the uncertainty of solar power, charge and discharge can also be used to do get lower electricity costs, this paper use dormitory energy consumption as case, results can be proved, proposed Taguchi - genetic algorithms can be used to find the lower total purchase electricity expenditures in fewer generations schedule is also displayed in case, battery and solar energy in the system can indeed achieve electricity savings effect. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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