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Study on the prospect of marine energy in Malaysia / Mohd Amirulhaizad Ab Wahab

Study on the prospect of marine energy in malaysia_Mohd Amirulhaizad Ab Wahab_E3_2009_875004499_00003095321_NI
Kajian ini adalah mengenai potensi kuasa marin yang boleh diperbaharui. Kajian ini meliputi dua bentuk tenaga marin iaitu tenaga ombak dan suhu laut. Dua aplikasi yang yang dikaji di sini adalah pengubah tenaga ombak Pelamis dan juga pengubah tenaga terma. Pengubah tenaga ombak Pelamis menggunakan konsep hidraulik sebagaimana yang terdapat dalam kebanyakan penggunaan mesin. Ketinggian ombak di Malaysia secara purata adalah 1.0-2.0 meter dan kelajuan angin 20-30 km/j. Walaupun ketinggian ombak dan kelajuan angin di Malaysia tidak selaju di negara lain, akan tetapi, pelaksanaan secara banyak akan menghasilkan tenaga yang diperlukan. Ia berupaya menghasilkan tenaga minimum 􀫙.􀫟􀫠􀵈􀫚􀫙􀫞􀢑􀢃􀢎 dan in menunjukkkan potensi yang bagus. Pengubah tenaga terma beroperasi menggunakan tenaga terma laut. Suhu permukaan laut yang panas dan suhu dasar laut yang sejuk akan menjadi pembolehubah. Suhu dasar laut agak setara sepanjang laut, menjadikan suhu permukaan sebagai pembolehubah yang dimanipulasikan. Suhu permukaan laut sentiasa mendapat tenaga haba dari matahari, menjadikan nya tenaga ynag boleh diperbaharui. Konsep perbezaan haba ini menunjukan adanya konsep enjin terma dalam aplikasi. Membolehkan pengunaan pengubah tenaga terma ini melalui konsep enjin terma. _________________________________________________________________________________________ This research is about studying the prospect of renewable energy in Malaysia. The research is based on the energy in the activity of wave and the sea temperature. Two main aspects of studies here is the Pelamis wave energy converter and also the ocean thermal energy converter. Pelamis wave energy converter applied the hydraulic system concept in common machinery item to operate on the sea. The ocean wave in Malaysia is around wave 1.0 – 2.0 meters with wind speed as only up to 20 – 30 km/h. Even though not as strong as other countries, but if built in farm, it can promote a sufficient energy for those lives along the sea. Capable of producing energy as minimum as 􀫙.􀫟􀫠􀵈􀫚􀫙􀫞􀢑􀢃􀢎 annually does make Pelamis wave energy converter is conventional and prospectus for its application in Malaysia. In the ocean thermal energy converter (OTEC), it operates by using the temperature as its parameter. The sea surface temperature (warm seawater) and its underwater temperature (cold seawater) will be the parameters need to be considered. Underwater temperature is most likely to be constant, thus making the sea surface temperature as its variable. The sea surface is continuously heated by the sun making it’s a good renewable energy. This implies that there are two enormous reservoirs providing the heat source and the heat sink required for a heat engine. A practical application is found in a system (heat engine) designed to transform the thermal energy into electricity and this is the ocean thermal energy.
Contributor(s):
Mohd Amirulhaizad Ab Wahab - Author
Primary Item Type:
Final Year Project
Identifiers:
Accession Number : 875004499
Language:
English
Subject Keywords:
wave; sea temperature; Pelamis
First presented to the public:
4/1/2009
Original Publication Date:
11/1/2018
Previously Published By:
Universiti Sains Malaysia
Place Of Publication:
School of Electrical & Electronic Engineering
Citation:
Extents:
Number of Pages - 79
License Grantor / Date Granted:
  / ( View License )
Date Deposited
2018-11-01 10:33:09.924
Date Last Updated
2019-01-07 11:24:32.9118
Submitter:
Nor Hayati Ismail

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