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Machine translation
1. (WO2012091183) DEVICE AND METHOD FOR CONTROLLING POWER ACCORDING TO A LOAD OF A HYBRID EXCAVATOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/091183    International Application No.:    PCT/KR2010/009353
Publication Date: 05.07.2012 International Filing Date: 27.12.2010
Chapter 2 Demand Filed:    10.09.2012    
IPC:
B60W 10/24 (2006.01), B60W 20/00 (2006.01), B60R 16/00 (2006.01), B60L 11/12 (2006.01), B60L 11/16 (2006.01)
Applicants: VOLVO CONSTRUCTION EQUIPMENT AB [SE/SE]; S-631 85 Eskilstuna (SE) (For All Designated States Except US).
MIN, Gyeong-Mo [KR/KR]; (KR) (For US Only)
Inventors: MIN, Gyeong-Mo; (KR)
Agent: YOON, Eui-Seoup; 17F., UNIK Bldg., 706-13 Yeoksam-dong, Gangnam-gu Seoul 135-080 (KR)
Priority Data:
Title (EN) DEVICE AND METHOD FOR CONTROLLING POWER ACCORDING TO A LOAD OF A HYBRID EXCAVATOR
(FR) DISPOSITIF ET PROCÉDÉ POUR COMMANDER L'ALIMENTATION EN FONCTION D'UNE CHARGE D'UNE EXCAVATRICE HYBRIDE
(KO) 하이브리드 굴삭기의 부하에 따른 전력 제어 장치 및 그 방법
Abstract: front page image
(EN)The present invention relates to a device and method for controlling power according to a load of a hybrid excavator including H-ECU. If the difference between an actual power value used in an actual load (SW PEC and ISAM PEC) or ESS and a power value required for actual use in a load is equal to or greater than a set error value, it is controlled to cut off power flowing from an ESS to each PEC and power flowing between PECs, so that a high voltage does not continuously flow in a circuit. Therefore, secondary issues (for example, fire, and equipment failure, and so on) caused by high voltage may be prevented in advance.
(FR)La présente invention porte un dispositif et un procédé pour commander l'alimentation en fonction d'une charge d'une excavatrice hybride qui comprend une H-ECU. Si la différence entre une valeur d'alimentation réelle utilisée dans une charge réelle (SW PEC et ISAM PEC) ou un système de stockage d'énergie (ESS) et une valeur d'alimentation nécessaire pour l'utilisation réelle dans une charge est égale ou supérieure à une valeur d'erreur définie, le dispositif est commandé pour couper l'alimentation allant d'un ESS à chaque PEC et l'alimentation passant entre les PEC, de sorte qu'une haute tension ne passe pas de façon continue dans un circuit. De cette façon, il est possible de prévenir à l'avance des problèmes secondaires (par exemple le feu ou une défaillance de l'équipement, etc.) dus à une haute tension.
(KO)본 발명은 H-ECU를 포함하여 된 하이브리드 굴삭기의 부하에 따른 전력 제어 장치 및 그 방법에 관한 것으로, 실제 부하(SW PEC와 ISAM PEC) 또는 ESS에서 사용되는 실제 전력 값과, 부하에서 실제 사용시 필요한 전력 값과의 차이가 설정 오차 값 이상인 경우, ESS에서 각 PEC로 가는 전원과 PEC 상호 간에 흐르는 전원을 차단하도록 제어함으로, 회로상에 고전압이 계속적으로 흐르는 것을 차단하여 고전압으로 인해 발생할 수 있는 2차적인 문제(예: 화재, 장비의 고장 등)을 미연에 방지할 수 있다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)