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http://dx.doi.org/10.12925/jkocs.2019.36.4.1427

Development and efficiency evaluation of 30kW scale syngas cogeneration system  

Park, Il-Gun (Pyunghwa Engineering Concultants Ltd. R&D Institute)
Kim, Sang-Tae (Pyunghwa Engineering Concultants Ltd. R&D Institute)
Noh, Gwi-Sung (Engine Tech Co., Ltd.)
Publication Information
Journal of the Korean Applied Science and Technology / v.36, no.4, 2019 , pp. 1427-1433 More about this Journal
Abstract
In this paper, Gas engine was tested for the energy of synthesis gas. As excess air ratio increase 1, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6 in 1800 rpm and synthesis gas, thermal efficiency generally decrease and power generation was 34 kWm at λ 1.4. And excess air ratio increase 1, 1.1, 1.2, 1.3, 1.4 in power generation 34 kWm, thermal efficiency generally increase 34.2%, 36.9%, 37.2%, 37.4%, 38.1%. Total efficiency through power generation consumes 38.7 kg/h of fuel at 30 kWe load and recovers 57.3% of waste heat by recovering 57.3 kW of waste heat through 32.1% power generation efficiency and heat recovery from cooling water and exhaust gas. The total efficiency was 85.8%.
Keywords
VOCs; Miller cycle; Synthesis gas; Gas engine; Energy recovery;
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