POWER ASSISTANCE SYSTEM FOR BALER WORKING MACHINE OF ELECTRICALLY DRIVEN TRACTOR

• Main Authors: BAEK, Seung Min, BAEK, Seung Yun, JEON, Hyeon Ho, KIM, Yong Joo
• Format: Patent
• Language: English; French; Korean
• Published: 08.08.2024
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; FISHING; FORESTRY; HAY OR STRAW PRESSES; HUMAN NECESSITIES; HUNTING; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL; PERFORMING OPERATIONS; PROCESSING OF HARVESTED PRODUCE; SOIL WORKING IN AGRICULTURE OR FORESTRY; TRANSPORTING; TRAPPING; VEHICLES IN GENERAL

The present invention relates to a power assistance system for a baler working machine of an electrically driven tractor and, more specifically, to a power assistance system capable of assisting with power required when operating a tractor baler. An aspect of the present invention provides an assistance power system for providing power to a baler of an electric tractor, wherein the assistance power system includes: an auxiliary battery for supplying a DC current; an inverter for converting the DC current provided by the battery to an AC current; and an auxiliary motor driven by the AC current provided by the inverter, and the auxiliary motor is configured to be coupled to a power take-off (PTO) part of the tractor to provide power to the baler. La présente invention concerne un système d'assistance électrique pour un engin de chantier à presse à balles d'un tracteur à entraînement électrique et, plus particulièrement, un système d'assistance électrique permettant de fournir la puissance nécessaire au fonctionnement d'une presse à balles de tracteur. Un aspect de la présente invention concerne un système d'assistance électrique pour fournir de l'énergie à une presse à balles d'un tracteur électrique, le système d'assistance électrique comprenant : une batterie auxiliaire pour fournir un courant continu ; un onduleur pour convertir le courant continu fourni par la batterie en un courant alternatif ; et un moteur auxiliaire entraîné par le courant alternatif fourni par l'onduleur, et le moteur auxiliaire est conçu pour être accouplé à une partie de prise de force (PTO) du tracteur pour fournir de l'énergie à la presse à balles. 본 발명은 전기구동 트랙터용 베일러 작업기의 동력 보조 시스템에 관한 것으로 보다 구체적으로는 트랙터 베일러 작업시 필요 동력을 보조해줄 수 있는 동력 보조 시스템에 관한 것이다. 본 발명의 일양태에 따르면, 전기 트랙터용 베일러에 동력을 공급하기 위한 보조 동력 시스템이 제공되고, 보조 동력 시스템은, DC 전류를 공급하기 위한 보조 배터리; 상기 배터리로부터의 DC 전류를 AC 전류로 변환하는 인버터; 및 상기 인버터로부터 공급되는 AC 전류에 의해 구동되는 보조 모터를 포함하고, 상기 보조 모터는 트랙터의 동력취출부(PTO)에 결합되어 베일러에 동력을 공급하도록 구성된다. (대표도) 도 1