본 발명은 트레일러에 설치되는 브레이크 디스크의 공간부에 발전기를 설치하여 트레일러에서 필요로하는 전기를 자가발전(自家發電)할 수 있도록 한 트레일러용 회생제동 발전시스템에 관한 것으로, 트레일러의 차대(2)에 고정되는 적어도 하나 이상의 고정 차축(3)과, 고정 차축(3) 외주면에 복수의 베어링(4)으로 축설치되고 피동 회전하는 휠과 휠 허브(5) 및/또는 브레이크 디스크(6)와, 브레이크 디스크(6)의 일측면에 요입 형성되는 잔여 공간부(7)와, 잔여 공간부(7) 내주면에 밀착 고정되고 브레이크 디스크(6)를 따라 회전하는 영구자석(8)과, 영구자석(8)에 대응하는 고정 차축(3) 외주면에 고정되는 발전기 스테이터(9)를 포함한다.상기 발전기(10)로부터 생산된 교류전력은 복수의 전파(全波)다이오드(D1)(D2)(D3)(D4)(D5)(D6)와 평활 캐패시터(C)로 구성되는 정류부(20)에 의해 직류전력으로 변환된 다음, 충전제어부(30)에 의해 충전지(2차 전지) 또는 배터리(40)에 충전된 다음 DC(직류) 부하(50)로 공급되고, 상기 배터리(40)의 전원은 인버터(60)에 의해 50~60Hz의 교류전력으로 변환된 다음 AC(교류) 부하(70)로 공급할 수 있다.

    Disclosed is a regenerative braking power generation system for trailers configured such that a generator is installed in a brake disc space portion of a trailer to self-generate electricity necessary for the trailer, wherein the regenerative braking power generation system includes at least one axle (3) fixed to a chassis (2) of a trailer, a wheel hub (5) and/or a brake disc (6) axially installed at an outer surface of the axle (3) via a plurality of bearings (4) so as to be passively rotated, a space portion (7) concavely formed in one side surface of the brake disc (6), a permanent magnet (8) fixed to an inner circumferential surface of the space portion (7) in tight contact therewith, the permanent magnet being configured to be rotated along with the brake disc (6), and a generator stator (9) fixed to an outer circumferential surface of the axle (3) corresponding to the permanent magnet (8). AC power produced by the generator (10) is converted into DC power by a rectification unit (20) constituted by a plurality of full-wave diodes (D1, D2, D3, D4, D5, and D6) and a smoothing capacitor (C), a rechargeable battery (secondary battery) or a battery (40) is charged with the DC power by a charge controller (30), the DC power is supplied to a DC (direct current) load (50), and the power in the battery (40) is converted into AC power of 50 to 60 Hz by an inverter (60) and is supplied to an AC (alternating current) load (70).


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    Title :

    The regenerative braking power generation system for trailers


    Additional title:

    트레일러용 회생 제동 발전시스템


    Publication date :

    2024-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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