Optimal load shedding for microgrids with unlimited DGs
Recent years, increasing trends on electrical supply demand, make us to search for the new alternative in supplying the electrical power. A study in micro grid system with embedded Distribution Generations (DGs) to the system is rapidly increasing. Micro grid system basically is design either ope...
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| Format: | Thesis |
| Language: | English English English |
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2013
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| Online Access: | http://eprints.uthm.edu.my/2001/1/24p%20NIK%20MOHD.%20ZAITUL%20AKMAL%20MUSTAPHA.pdf http://eprints.uthm.edu.my/2001/2/NIK%20MOHD.%20ZAITUL%20AKMAL%20MUSTAPHA%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/2001/3/NIK%20MOHD.%20ZAITUL%20AKMAL%20MUSTAPHA%20WATERMARK.pdf |
| _version_ | 1796868565180088320 |
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| author | Mustapha, Nik Mohd. Zaitul Akmal |
| author_facet | Mustapha, Nik Mohd. Zaitul Akmal |
| author_sort | Mustapha, Nik Mohd. Zaitul Akmal |
| collection | UTHM |
| description | Recent years, increasing trends on electrical supply demand, make us to search for
the new alternative in supplying the electrical power. A study in micro grid system
with embedded Distribution Generations (DGs) to the system is rapidly increasing.
Micro grid system basically is design either operate in islanding mode or
interconnect with the main grid system. In any condition, the system must have
reliable power supply and operating at low transmission power loss. During the
emergency state such as outages of power due to electrical or mechanical faults in
the system, it is important for the system to shed any load in order to maintain the
system stability and security. In order to reduce the transmission loss, it is very
important to calculate best size of the DGs as well as to find the best positions in
locating the DG itself.. Analytical Hierarchy Process (AHP) has been applied to find
and calculate the load shedding priorities based on decision alternatives which have
been made. The main objective of this project is to optimize the load shedding in the
micro grid system with unlimited DG’s by applied optimization technique
Gravitational Search Algorithm (GSA). The technique is used to optimize the
placement and sizing of DGs, as well as to optimal the load shedding. Several load
shedding schemes have been proposed and studied in this project such as load
shedding with fixed priority index, without priority index and with dynamic priority
index. The proposed technique was tested on the IEEE 69 Test Bus Distribution
system. |
| first_indexed | 2024-03-05T21:41:41Z |
| format | Thesis |
| id | uthm.eprints-2001 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | English English English |
| last_indexed | 2024-03-05T21:41:41Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | uthm.eprints-20012021-10-14T05:54:29Z http://eprints.uthm.edu.my/2001/ Optimal load shedding for microgrids with unlimited DGs Mustapha, Nik Mohd. Zaitul Akmal TK Electrical engineering. Electronics Nuclear engineering TK3001-3521 Distribution or transmission of electric power Recent years, increasing trends on electrical supply demand, make us to search for the new alternative in supplying the electrical power. A study in micro grid system with embedded Distribution Generations (DGs) to the system is rapidly increasing. Micro grid system basically is design either operate in islanding mode or interconnect with the main grid system. In any condition, the system must have reliable power supply and operating at low transmission power loss. During the emergency state such as outages of power due to electrical or mechanical faults in the system, it is important for the system to shed any load in order to maintain the system stability and security. In order to reduce the transmission loss, it is very important to calculate best size of the DGs as well as to find the best positions in locating the DG itself.. Analytical Hierarchy Process (AHP) has been applied to find and calculate the load shedding priorities based on decision alternatives which have been made. The main objective of this project is to optimize the load shedding in the micro grid system with unlimited DG’s by applied optimization technique Gravitational Search Algorithm (GSA). The technique is used to optimize the placement and sizing of DGs, as well as to optimal the load shedding. Several load shedding schemes have been proposed and studied in this project such as load shedding with fixed priority index, without priority index and with dynamic priority index. The proposed technique was tested on the IEEE 69 Test Bus Distribution system. 2013-12 Thesis NonPeerReviewed text en http://eprints.uthm.edu.my/2001/1/24p%20NIK%20MOHD.%20ZAITUL%20AKMAL%20MUSTAPHA.pdf text en http://eprints.uthm.edu.my/2001/2/NIK%20MOHD.%20ZAITUL%20AKMAL%20MUSTAPHA%20COPYRIGHT%20DECLARATION.pdf text en http://eprints.uthm.edu.my/2001/3/NIK%20MOHD.%20ZAITUL%20AKMAL%20MUSTAPHA%20WATERMARK.pdf Mustapha, Nik Mohd. Zaitul Akmal (2013) Optimal load shedding for microgrids with unlimited DGs. Masters thesis, Universiti Tun Hussein Malaysia. |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering TK3001-3521 Distribution or transmission of electric power Mustapha, Nik Mohd. Zaitul Akmal Optimal load shedding for microgrids with unlimited DGs |
| title | Optimal load shedding for microgrids with unlimited DGs |
| title_full | Optimal load shedding for microgrids with unlimited DGs |
| title_fullStr | Optimal load shedding for microgrids with unlimited DGs |
| title_full_unstemmed | Optimal load shedding for microgrids with unlimited DGs |
| title_short | Optimal load shedding for microgrids with unlimited DGs |
| title_sort | optimal load shedding for microgrids with unlimited dgs |
| topic | TK Electrical engineering. Electronics Nuclear engineering TK3001-3521 Distribution or transmission of electric power |
| url | http://eprints.uthm.edu.my/2001/1/24p%20NIK%20MOHD.%20ZAITUL%20AKMAL%20MUSTAPHA.pdf http://eprints.uthm.edu.my/2001/2/NIK%20MOHD.%20ZAITUL%20AKMAL%20MUSTAPHA%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/2001/3/NIK%20MOHD.%20ZAITUL%20AKMAL%20MUSTAPHA%20WATERMARK.pdf |
| work_keys_str_mv | AT mustaphanikmohdzaitulakmal optimalloadsheddingformicrogridswithunlimiteddgs |