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1. (KR1020170002142) SOLID OXIDE FUEL CELL SYSTEM HEATABLE BY HIGH-TEMPERATURE GAS

Office : Republic of Korea
Application Number: 1020150092181 Application Date: 29.06.2015
Publication Number: 1020170002142 Publication Date: 06.01.2017
Grant Number: 1017533350000 Grant Date: 04.07.2017
Publication Kind : B1
IPC:
H01M 8/04
H01M 8/06
H01M 8/12
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8
Fuel cells; Manufacture thereof
04
Auxiliary arrangements or processes, e.g. for control of pressure, for circulation of fluids
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8
Fuel cells; Manufacture thereof
06
Combination of fuel cell with means for production of reactants or for treatment of residues
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8
Fuel cells; Manufacture thereof
10
Fuel cells with solid electrolytes
12
operating at high temperature, e.g. with stabilised ZrO2 electrolyte
Applicants: 주식회사 경동나비엔
Inventors: 신석재
박세진
이용
김진형
손승길
Agents: 유미특허법인
Priority Data:
Title: (EN) SOLID OXIDE FUEL CELL SYSTEM HEATABLE BY HIGH-TEMPERATURE GAS
(KO) 고온가스에 의하여 가열되는 고체산화물 연료전지 시스템
Abstract: front page image
(EN) A solid oxide fuel cell system heatable by high-temperature gas according to an embodiment of the present invention comprises: a high-temperature box; a part unit which includes parts disposed inside the high-temperature box; a high-temperature unit which includes parts belonging to the former parts and requiring high temperature for power generation; a space part which belongs to an inner space of the high-temperature box, and which corresponds to a space exclusive of a space occupied by the part unit; and a heat source which supplies high-temperature gas to the part unit including the high-temperature unit. The high-temperature gas heats the high-temperature unit via the part unit, and temperature is increased to operating temperature or operating temperature is maintained by the heating. According to the present invention, provided is the solid oxide fuel cell system heatable by high-temperature gas, which heats and insulates the parts inside the high-temperature box, rather than the overall high-temperature box, thereby reducing a heated volume of the high-temperature box and increasing thermal efficiency of the system. COPYRIGHT KIPO 2017
(KO) 본 발명의 일 실시예에 따른 고온가스에 의하여 가열되는 고체산화물 연료전지 시스템은 고온박스, 상기 고온박스 내부에 배치되는 부품으로 구성되는 부품부, 상기 부품 중 발전을 위하여 고온을 필요로 하는 부품으로 구성되는 고온부, 상기 고온박스의 내부 공간 중 상기 부품부가 차지하는 공간 외의 공간인 공간부 및 상기 고온부를 포함하는 상기 부품부에 고온가스를 공급하는 열원을 포함한다. 상기 고온가스는 부품부를 통하여 상기 고온부를 가열하고, 상기 가열에 의하여 온도가 작동온도까지 상승되거나 작동온도가 유지된다. 이에 의하면, 고온박스 내부 전체 아닌 고온박스 내부의 부품을 가열하고 단열함으로써, 고온박스의 가열 부피가 감소되고, 시스템의 열효율이 증가되는 고온가스에 의하여 가열되는 고체산화물 연료전지 시스템을 제공할 수 있다.