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1. (WO2019026507) COMPRESSED AIR STORAGE ELECTRICITY GENERATING DEVICE
PCT Biblio. Data
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Pub. No.:
WO/2019/026507
International Application No.:
PCT/JP2018/025030
Publication Date:
07.02.2019
International Filing Date:
02.07.2018
IPC:
F02C 6/16
(2006.01) ,
F02C 1/02
(2006.01) ,
H02J 15/00
(2006.01)
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
C
GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
6
Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
14
Gas-turbine plants having means for storing energy, e.g. for meeting peak loads
16
for storing compressed air
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
C
GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
1
Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
02
the working fluid being an unheated pressurised gas
H
ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
15
Systems for storing electric energy
Applicants:
株式会社神戸製鋼所 KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
[JP/JP]; 兵庫県神戸市中央区脇浜海岸通二丁目2番4号 2-4, Wakinohama-Kaigandori 2-chome, Chuo-ku, Kobe-shi, Hyogo 6518585, JP
Inventors:
松隈 正樹 MATSUKUMA, Masaki
; --
長平良 綾香 NAGAHIRA, Ayaka
; --
Agent:
山尾 憲人 YAMAO, Norihito
; JP
前堀 義之 MAEHORI, Yoshiyuki
; JP
Priority Data:
2017-148938
01.08.2017
JP
Title
(EN)
COMPRESSED AIR STORAGE ELECTRICITY GENERATING DEVICE
(FR)
DISPOSITIF DE GÉNÉRATION D'ÉLECTRICITÉ À STOCKAGE D'AIR COMPRIMÉ
(JA)
圧縮空気貯蔵発電装置
Abstract:
(EN)
A compressed air storage electricity generating device 10 is provided with an electricity demand receiving unit 60 which receives an electricity demand value of a consumer facility 3. Further, the device 10 is provided with: a first air supply valve 21a for adjusting a flow rate of compressed air supplied from a low-pressure tank 14 to an expander 16; a second air supply valve 21b for adjusting a flow rate of compressed air supplied from a high-pressure tank 15 to the expander 16; and a control device 22 which opens the first air supply valve 21a in accordance with the electricity demand value, with the second air supply valve closed, if the electricity demand value is less than a certain threshold, and opens the second air supply valve 21b in accordance with the electricity demand value if the electricity demand value is equal to or greater than the certain threshold.
(FR)
L'invention concerne un dispositif de génération d'électricité à stockage d'air comprimé (10) pourvu d'une unité de réception de demande d'électricité (60) qui reçoit une valeur de demande d'électricité d'une installation de consommateur (3). Le dispositif (10) comprend en outre : une première vanne d'alimentation en air (21a) destinée à régler un débit d'air comprimé délivré depuis un réservoir à basse pression (14) à un détendeur (16) ; une deuxième vanne d'alimentation en air (21b) destinée à régler un débit d'air comprimé délivré depuis un réservoir à haute pression (15) au détendeur (16) ; et un dispositif de commande (22) qui ouvre la première vanne d'alimentation en air (21a) en fonction de la valeur de demande d'électricité, la deuxième vanne d'alimentation en air étant fermée si la valeur de demande d'électricité est inférieure à un certain seuil, et ouvre la deuxième vanne d'alimentation en air (21b) en fonction de la valeur de demande d'électricité si la valeur de demande d'électricité est égale ou supérieure au certain seuil.
(JA)
圧縮空気貯蔵発電装置10は、需要家設備3の電力需要値を受信する電力需要受信部60を備える。また、装置10は、低圧タンク14から膨張機16に供給する圧縮空気の流量を調整する第1給気弁21aと、高圧タンク15から膨張機16に供給する圧縮空気の流量を調整する第2給気弁21bと、電力需要値が所定の閾値未満である場合、前記第2給気弁を閉じた状態で電力需要値に応じて第1給気弁21aを開き、電力需要値が所定の閾値以上である場合、電力需要値に応じて第2給気弁21bを開く制御装置22とを備える。
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, JO, KE, KG, KH, KN, KP, KR, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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:
Japanese (
JA
)
Filing Language:
Japanese (
JA
)