Study of Temperature Dynamic Characteristics of Various Control Methods for MGO Chiller System
It is important that an MGO Chiller System, which is one of the sulfur oxide emission control technologies, is designed to meet the fuel temperature requirements, even with sudden engine load changes. Three different control algorithms (PI, Cascade, and MPC) were applied to an indirect MGO chiller s...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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The Korean Society of Ocean Engineers
2019-04-01
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| Series: | 한국해양공학회지 |
| Subjects: | |
| Online Access: | http://joet.org/upload/pdf/joet-33-2-139.pdf |
| Summary: | It is important that an MGO Chiller System, which is one of the sulfur oxide emission control technologies, is designed to meet the fuel temperature requirements, even with sudden engine load changes. Three different control algorithms (PI, Cascade, and MPC) were applied to an indirect MGO chiller system to compare and analyze the outlet temperature dynamic characteristics of the system through a case study. The results showed that the MPC control method had the best temperature following characteristics in the case study, and the temperature deviation range was reduced by approximately 5% compared to the PI control method. |
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| ISSN: | 1225-0767 2287-6715 |