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1. (WO2017138677) WASTE HEAT RECOVERY POWER GENERATION SYSTEM AND FLOW CONTROL METHOD FOR POWER GENERATION SYSTEM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/138677 International Application No.: PCT/KR2016/003938
Publication Date: 17.08.2017 International Filing Date: 15.04.2016
IPC:
F01K 23/10 (2006.01) ,F01K 17/02 (2006.01) ,F02G 5/02 (2006.01) ,F01D 15/10 (2006.01) ,F02B 37/00 (2006.01) ,F02B 37/007 (2006.01) ,F01K 25/10 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
K
STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
23
Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
02
the engine cycles being thermally coupled
06
combustion heat from one cycle heating the fluid in another cycle
10
with exhaust fluid of one cycle heating the fluid in another cycle
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
K
STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
17
Use of steam or condensate extracted or exhausted from steam engine plant
02
for heating purposes, e.g. industrial, domestic
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
G
HOT-GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES, NOT OTHERWISE PROVIDED FOR
5
Profiting from waste heat of combustion engines, not otherwise provided for
02
Profiting from waste heat of exhaust gases
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
D
NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
15
Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
10
Adaptations for driving, or combinations with, electric generators
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
B
INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
37
Engines characterised by provision of pumps driven at least for part of the time by exhaust
[IPC code unknown for F02B 37/07]
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
K
STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
25
Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
08
using special vapours
10
the vapours being cold, e.g. ammonia, carbon dioxide, ether
Applicants:
두산중공업 주식회사 DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD. [KR/KR]; 경상남도 창원시 성산구 두산볼보로 22 22, Doosan volvo-ro Seongsan-gu, Changwon-si, Gyeongsangnam-do 51711, KR
Inventors:
황정호 HWANG, Jeong Ho; KR
이응찬 LEE, Eung Chan; KR
강승규 KANG, Sung Gju; KR
박상신 PARK, Sang Sin; KR
정철래 JEONG, Cheol Rae; KR
Agent:
특허법인 정안 HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP; 서울시 강남구 선릉로 615 5층 5F,615 Sunreung-ro, Gangnam-gu Seoul 06103, KR
Priority Data:
10-2016-001547511.02.2016KR
10-2016-001547611.02.2016KR
Title (EN) WASTE HEAT RECOVERY POWER GENERATION SYSTEM AND FLOW CONTROL METHOD FOR POWER GENERATION SYSTEM
(FR) SYSTÈME DE PRODUCTION D'ÉNERGIE PAR RÉCUPÉRATION DE CHALEUR PERDUE ET PROCÉDÉ DE RÉGULATION DE DÉBIT POUR SYSTÈME DE PRODUCTION D'ÉNERGIE
(KO) 폐열 회수 발전 시스템 및 발전 시스템의 유량 제어 방법
Abstract:
(EN) The present invention relates to a waste heat recovery power generation system comprising: a compressor for compressing a working fluid; a plurality of heat exchangers recovering waste heat from the waste heat gas supplied from a waste heat source, so as to heat the working fluid; a turbine driven by the working fluid passing through the heat exchangers so as to be heated; and a recuperator for performing heat exchange between the working fluid having passed through the turbine and the working fluid having passed through the compressor, so as to cool the working fluid having passed through the turbine, wherein the flow of the working fluid having passed through the compressor is branched at the rear end of the compressor.
(FR) La présente invention concerne un système de production d'énergie par récupération de chaleur perdue comprenant : un compresseur permettant de comprimer un fluide de travail ; une pluralité d'échangeurs de chaleur récupérant de la chaleur perdue du gaz avec de la chaleur perdue fourni par une source de chaleur perdue, de manière à chauffer le fluide de travail ; une turbine entraînée par le fluide de travail traversant les échangeurs de chaleur de manière à être chauffé ; et un récupérateur permettant d'effectuer un échange de chaleur entre le fluide de travail ayant traversé la turbine et le fluide de travail ayant traversé le compresseur, de manière à refroidir le fluide de travail ayant traversé la turbine, où l'écoulement du fluide de travail ayant traversé le compresseur est ramifié à l'extrémité arrière du compresseur.
(KO) 본 발명은 폐열 회수 발전 시스템에 관한 것으로, 작동 유체를 압축시키는 압축기와, 폐열원에서 공급되는 폐열 기체로부터 폐열을 회수하여 상기 작동 유체를 가열하는 복수의 열교환기와, 상기 열교환기를 통과해 가열된 상기 작동 유체에 의해 구동되는 터빈과, 상기 터빈을 통과한 상기 작동 유체와 상기 압축기를 통과한 상기 작동 유체를 열교환하여 상기 터빈을 통과한 상기 작동 유체를 냉각시키는 리큐퍼레이터를 포함하며, 상기 압축기의 후단에서 상기 압축기를 통과한 상기 작동 유체의 유량이 분기되는 것을 특징으로 한다.
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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, 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, 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 (ARIPO) (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)