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Machine translation
1. (WO2017065430) SUPERCRITICAL CARBON DIOXIDE POWER GENERATION SYSTEM USING MULTIPLE HEAT SOURCES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2017/065430    International Application No.:    PCT/KR2016/010867
Publication Date: 20.04.2017 International Filing Date: 28.09.2016
IPC:
F01K 25/10 (2006.01), F01K 7/32 (2006.01), F01K 7/22 (2006.01), F01K 17/02 (2006.01), F01K 13/00 (2006.01)
Applicants: DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD [KR/KR]; 22, Doosan volvo-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do 51711 (KR)
Inventors: KIM, Hak Soo; (KR).
CHA, Song Hun; (KR).
KIM, Sang Hyeun; (KR).
JANG, Jun Tae; (KR)
Agent: HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP; 5F, 615, Sunreung-ro, Gangnam-gu, Seoul 06103 (KR)
Priority Data:
10-2015-0144892 16.10.2015 KR
Title (EN) SUPERCRITICAL CARBON DIOXIDE POWER GENERATION SYSTEM USING MULTIPLE HEAT SOURCES
(FR) SYSTÈME DE GÉNÉRATION D'ÉNERGIE AU DIOXYDE DE CARBONE SUPERCRITIQUE UTILISANT DE MULTIPLES SOURCES DE CHALEUR
(KO) 복수의 열원을 활용한 초임계 이산화탄소 발전 시스템
Abstract: front page image
(EN)The present invention relates to a supercritical carbon dioxide power generation system using multiple heat sources, the system comprising: a pump circulating a working fluid; multiple heat exchangers heating the working fluid through external heat sources; multiple turbines driven by the working fluid heated while passing through the heat exchangers; and a plurality of recuperators cooling the working fluid having passed through the turbines by heat exchange between the working fluid having passed through the turbines and the working fluid having passed through the pump, wherein the heat exchangers may include a plurality of constrained heat exchangers having an emission control condition for an emission end and a plurality of heat exchangers having no emission control condition. According to the present invention, by effectively arranging the heat exchangers according to conditions, such as the inlet and outlet temperatures, capacities, number of heat sources, it is possible to use the same number or fewer recuperators than the heat sources, thereby simplifying the configuration of the system and effectively operating the system.
(FR)La présente invention concerne un système de génération d'énergie au dioxyde de carbone supercritique utilisant de multiples sources de chaleur, lequel système comprend : une pompe faisant circuler un fluide actif; de multiples échangeurs de chaleur chauffant le fluide actif par l'intermédiaire de sources de chaleur externes; de multiples turbines entraînées par le fluide actif chauffé lors du passage à travers les échangeurs de chaleur; et une pluralité de récupérateurs refroidissant le fluide actif ayant traversé les turbines par échange de chaleur entre le fluide actif ayant traversé les turbines et le fluide actif ayant traversé la pompe, les échangeurs de chaleur pouvant comprendre une pluralité d'échangeurs de chaleur restreints ayant une condition de commande d'émission pour une extrémité d'émission et une pluralité d'échangeurs de chaleur n'ayant pas de condition de commande d'émission. Selon la présente invention, par la disposition efficace des échangeurs de chaleur en fonction de conditions, telles que les températures d'entrée et de sortie, les capacités, le nombre de sources de chaleur, il est possible d'utiliser le même nombre ou un plus petit nombre de récupérateurs que de sources de chaleur, de façon à simplifier ainsi la configuration du système et à faire fonctionner efficacement le système.
(KO)본 발명은 복수의 열원을 활용한 초임계 이산화탄소 발전 시스템에 관한 것으로, 작동 유체를 순환시키는 펌프와, 외부의 열원을 통해 상기 작동 유체를 가열하는 복수의 열교환기와, 상기 열교환기를 통과해 가열된 상기 작동 유체에 의해 구동되는 복수의 터빈과, 상기 터빈을 통과한 상기 작동 유체와 상기 펌프를 통과한 상기 작동 유체를 열교환하여 상기 터빈을 통과한 상기 작동 유체를 냉각시키는 복수의 리큐퍼레이터를 포함하며, 상기 열교환기는 배출단의 배출 규제 조건을 갖는 복수의 제한 열교환기와 상기 배출 규제 조건이 없는 복수의 열교환기를 포함할 수 있다. 본 발명에 따르면, 열원의 입출구 온도, 용량, 개수 등의 조건에 따라 각 열교환기를 효과적으로 배치함으로써 열원의 개수 대비 동일하거나 적은 수의 리큐퍼레이터를 이용할 수 있어 시스템 구성이 간소화되고 효과적인 운영이 가능한 장점이 있다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)