마이크로터빈의 열회수 성능시험

다국어 초록 (Multilingual Abstract)

Recently, microturbines have received attention as a small-scale distributed power generator. Since the exhaust gas carries all of the heat release, the microturbine CHP (combined heat and power) system is relatively compact and easy to maintain. Generating hot water or steam is usual method of heat recovery from the microturbine. In this work, a heat recovery unit producing hot water was installed at the exhaust side of a 30 kW class microturbine and its performance characteristics following microturbine power variation was investigated. Heat recovery performance has been compared for different operating conditions such as constant hot water temperature and constant water flow rate. In particular, the influence of water flow rate and hot water temperature on the recovered heat was analyzed.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 시스템 개요 및 시험 방법
• 3. 결과 및 고찰
• 4. 결어
• 참고문헌

참고문헌 (Reference)

1 김동섭, "마이크로 가스터빈의 탈설계 운전 성능특성" 한국유체기계학회 7 (7): 39-47, 2004

2 Kim, S. W, "The Study on the Development of the Onsite Cogeneration System Using a Microturbine" MOCIE of Korea 2004

3 Shibata, R, "The Development of 300kW Class High Efficiency Micro Gas Turbine “RGT3R”" 2003

4 Tong Seop Kim, "Performance Test and Component Characteristics Evaluation of a Micro Gas Turbine" 대한기계학회 21 (21): 141-152, 2007

5 Kim, T. S, "Part load Performance Analysis of Recuperated Gas Turbines Considering Engine Configuration and Operation Strategy" 31 : 260-277, 2006

6 Lee, J. J, "Operation Simulation of a Microturbine Based on Test Data" 9 (9): 22-28, 2006

7 Rodgers, C, "Microturbines, in : Distributed Generation," CRC Press 119-150, 2001

8 Brasz, J. J, "Low Temperature Waste Heat Power Recovery Using Refrigeration Equipment" 2003

9 Toshiaki, T, "Improvement of Micro Gas Turbine Performance by Steam Injection - Verification of the Steam Injection Effect and Stable Operation" 2005

10 Gonzalez, M. A, "Combined Heat Power Technologies : Application Studies of Options Including Micro Gas Turbines" ASME 2004

11 McDonald, C. F, "Ceramic Recuperator and Turbine – The Key to Achieving a 40 Percent Efficient Microturbine" ASME 2005

12 "Capstone Turbine Co"

13 Kang, Y. M, "Annular Recuperator Development and Performance Test for 200kW Microturbine" ASME 2003

14 Lee, J. J, "Analysis of Operation Performance of a Micro Gas Turbine Generator System" 8 (8): 13-21, 2004

15 Tong Seop Kim, "Analysis of Design and Part Load Performance of Micro Gas Turbine/Organic Rankine Cycle Combined Systems" 대한기계학회 20 (20): 1502-1513, 2006