Power Management System For Water Quality Monitoring System In Aquaculture Application
This project proposes a Power Management System (PMS) for water quality monitoring systems in aquaculture applications. The proposed system requires power supply 12V, 200mAh with five sensors, which are ammonium sensor, temperature sensor, water level sensor, dissolve oxygen sensor and pH sensor....
| Main Author: | |
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| Format: | Thesis |
| Language: | English |
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2014
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| Subjects: | |
| Online Access: | http://eprints.usm.my/62542/ http://eprints.usm.my/62542/1/24%20Pages%20from%2000001783671.pdf |
| _version_ | 1848885016293015552 |
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| author | Malik, Azman Ab |
| author_facet | Malik, Azman Ab |
| author_sort | Malik, Azman Ab |
| building | USM Institutional Repository |
| collection | Online Access |
| description | This project proposes a Power Management System (PMS) for water quality
monitoring systems in aquaculture applications. The proposed system requires power supply
12V, 200mAh with five sensors, which are ammonium sensor, temperature sensor, water level
sensor, dissolve oxygen sensor and pH sensor. The proposed system use lithium ion battery
due to its smaller size, lighter, longer life span and stable output voltage. Nowadays lithium
ion battery charger is only available for batteries that are arranged in parallel. Hence it is
suitable only for 3 V application. However for 12 V system, the voltage have to step up from
3 V to 12V, and it will cause power losses during the step up process. Therefore a charger in
series configuration is studied in this project. Four models are developed and studied which
are; 1) batteries are arranged in parallel and solar energy is used to charge the battery. 2)
batteries are arranged in series and solar energy is used to charged the battery, 3) solar power
and batteries that are arranged in parallel are used to supply power for the system, 4) solar
power and batteries that are arranged in series are used to supply power for the system.
carried out by using the same load. Results show that the second model improves by 173% of
discharging rate compared to model 1. Compared with the model 1 and model 2, the model 3
improves by 193% and 7% respectively for the total discharging rate. For the model 4, the
discharging rate is better 406%, 85% and 73% compared to model 1, model 2 and model 3
respectively. Results also shows that by using LM2577 as a charger in model 2 and model 4 it
xviii
Experiments to get charging rate and discharging rate to supply power for the system are |
| first_indexed | 2025-11-15T19:15:53Z |
| format | Thesis |
| id | usm-62542 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T19:15:53Z |
| publishDate | 2014 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-625422025-06-23T04:19:58Z http://eprints.usm.my/62542/ Power Management System For Water Quality Monitoring System In Aquaculture Application Malik, Azman Ab TK1-9971 Electrical engineering. Electronics. Nuclear engineering This project proposes a Power Management System (PMS) for water quality monitoring systems in aquaculture applications. The proposed system requires power supply 12V, 200mAh with five sensors, which are ammonium sensor, temperature sensor, water level sensor, dissolve oxygen sensor and pH sensor. The proposed system use lithium ion battery due to its smaller size, lighter, longer life span and stable output voltage. Nowadays lithium ion battery charger is only available for batteries that are arranged in parallel. Hence it is suitable only for 3 V application. However for 12 V system, the voltage have to step up from 3 V to 12V, and it will cause power losses during the step up process. Therefore a charger in series configuration is studied in this project. Four models are developed and studied which are; 1) batteries are arranged in parallel and solar energy is used to charge the battery. 2) batteries are arranged in series and solar energy is used to charged the battery, 3) solar power and batteries that are arranged in parallel are used to supply power for the system, 4) solar power and batteries that are arranged in series are used to supply power for the system. carried out by using the same load. Results show that the second model improves by 173% of discharging rate compared to model 1. Compared with the model 1 and model 2, the model 3 improves by 193% and 7% respectively for the total discharging rate. For the model 4, the discharging rate is better 406%, 85% and 73% compared to model 1, model 2 and model 3 respectively. Results also shows that by using LM2577 as a charger in model 2 and model 4 it xviii Experiments to get charging rate and discharging rate to supply power for the system are 2014-09 Thesis NonPeerReviewed application/pdf en http://eprints.usm.my/62542/1/24%20Pages%20from%2000001783671.pdf Malik, Azman Ab (2014) Power Management System For Water Quality Monitoring System In Aquaculture Application. Masters thesis, Perpustakaan Hamzah Sendut. |
| spellingShingle | TK1-9971 Electrical engineering. Electronics. Nuclear engineering Malik, Azman Ab Power Management System For Water Quality Monitoring System In Aquaculture Application |
| title | Power Management System For Water Quality
Monitoring System In Aquaculture Application |
| title_full | Power Management System For Water Quality
Monitoring System In Aquaculture Application |
| title_fullStr | Power Management System For Water Quality
Monitoring System In Aquaculture Application |
| title_full_unstemmed | Power Management System For Water Quality
Monitoring System In Aquaculture Application |
| title_short | Power Management System For Water Quality
Monitoring System In Aquaculture Application |
| title_sort | power management system for water quality
monitoring system in aquaculture application |
| topic | TK1-9971 Electrical engineering. Electronics. Nuclear engineering |
| url | http://eprints.usm.my/62542/ http://eprints.usm.my/62542/1/24%20Pages%20from%2000001783671.pdf |