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http://dx.doi.org/10.18770/KEPCO.2017.03.02.141

Numerical Study on a Poly-Generation Based on Gasification for Retrofit of a Natural Gas Combined Cycle  

Seo, Dong-Kyun (KEPCO Research Institute, Korea Electric Power Corporation)
Joo, Yong-Jin (KEPCO Research Institute, Korea Electric Power Corporation)
Hong, Jin-Phyo (KEPCO Research Institute, Korea Electric Power Corporation)
Kim, Kyung-Rae (Korea Middleland Power Co., Ltd)
Lee, Jeong-Bak (Korea Middleland Power Co., Ltd)
Publication Information
KEPCO Journal on Electric Power and Energy / v.3, no.2, 2017 , pp. 141-146 More about this Journal
Abstract
In this work, a simulation study on net 500 MW class of Poly-Generation was conducted for the retrofit of an aged natural gas combined cycle. An entrained gasifier which has a capacity of maximum $260,000Nm^3/h$, 50 MW class of a Polymer Electrolyte Membrane Fuel Cell, and H-class Gas Turbine were selected as key processes. After unit design for those employed processes was set up and combined, the simulation was carried out with Gate-Cycle software (Ver. 6.0) for two cases. The selected cases are a retrofit type (Poly-Gen 1) and a new type (Poly-Gen 2). It was found that the efficiency of the retrofit case is 2.7% lower than that of the new case.
Keywords
Simulation; Poly-Generation; Gate-Cycle;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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