To charge a filter capacitor without boosting a storage battery, and excite an induction generator.SOLUTION: An electric diesel motor car system 10 includes: an engine 11; an induction generator 12 driven by the engine 11; a converter device 13 for converting AC power from the induction generator 12 to DC power; a filter capacitor 14 for smoothing the DC power from the converter device 13; an inverter device 15 for converting the DC power output through the filter capacitor 14 to AC power, and outputting it to a main motor 16; a chopper circuit 20 having a diode 21 in which a cathode is connected to one end of the filter capacitor 14, a switching element 22, one end of which is connected to an anode of the diode 21, and the other end of which is connected to the other end of the filter capacitor 14, and an inductor 23, one end of which is connected to a connection point between the diode 21 and the switching element 22; and a contactor 18 for connecting/cutting off a storage battery 17 and the chopper circuit 20.SELECTED DRAWING: Figure 1

    【課題】蓄電池を昇圧させずに、フィルタコンデンサを充電し、誘導発電機を励磁する。【解決手段】電気式ディーゼル動車システム10は、エンジン11と、エンジン11により駆動される誘導発電機12と、誘導発電機12からの交流電力を直流電力に変換するコンバータ装置13と、コンバータ装置13からの直流電力を平滑化するフィルタコンデンサ14と、フィルタコンデンサ14を介して出力された直流電力を交流電力に変換し、主電動機16に出力するインバータ装置15と、カソードがフィルタコンデンサ14の一端に接続されたダイオード21と、一端がダイオード21のアノードに接続され、他端がフィルタコンデンサ14の他端に接続されたスイッチング素子22と、一端がダイオード21とスイッチング素子22との接続点に接続されたインダクタ23とを有するチョッパ回路20と、蓄電池17とチョッパ回路20とを接続/遮断する接触器18とを備える。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    ELECTRIC DIESEL MOTOR CAR SYSTEM AND CONTROL METHOD THEREFOR


    Additional title:

    電気式ディーゼル動車システムおよびその制御方法


    Contributors:

    Publication date :

    2019-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    ELECTRIC MOTOR SYSTEM AND CONTROL METHOD THEREFOR

    TSUJI TAKESHI / ONO YOSHIHISA / YAMASHITA YUKIO et al. | European Patent Office | 2019

    Free access

    Electric motor and control equipment of Diesel-electric rail motor cars

    Pahin, L.A.H. | Engineering Index Backfile | 1936


    ELECTRIC TYPE DIESEL MOTOR CAR

    NOZAKI MASAHIRO / NAKAJIMA YUKI | European Patent Office | 2024

    Free access

    MOTOR SYSTEM AND CONTROL METHOD THEREFOR

    TSUJI TSUYOSHI / ONO YOSHIHISA / YAMASHITA YUKIO et al. | European Patent Office | 2019

    Free access

    Vehicle Equipped with Electric Motor and Parking Control Method Therefor

    CHO JIN KYEOM / JEON SUNG BAE / SON HUI UN | European Patent Office | 2021

    Free access