Experiments with Type MMC multi-notch controllers supplied to Tokyo-Yokohama Dentetsu KK, proved that acceleration was increased by 30% while mechanical shock was reduced by 50%; cars started so smoothly that notching of controller was hardly noticeable; writer concludes that motors can be started with considerably heavier overloads by use of this controller. (In Japanese with brief English abstract.)
Considerations on overload starting of railway motors
Hitachi-Hyoron
Hitachi-Hyoron ; 23 , n 2
1940
5 pages
Aufsatz (Zeitschrift)
Englisch
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Calculations of starting resistances for railway motors
Engineering Index Backfile | 1914
|Considerations in the design of railway motors
Engineering Index Backfile | 1915
|Considerations in the design of railway motors
Engineering Index Backfile | 1915
|Considerations in the design of railway motors
Engineering Index Backfile | 1915
|Mechanical considerations in the design of railway motors
Engineering Index Backfile | 1916
|