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Dynamo Systems

High performance dynamometer is required for testing the motor and control S/W developments. Various types of dynamometers are manufactured for propulsion motors for EV, HEV, mild HEV (48VDC), E-bus & E-trucks. The dynamo can be used for performance assurance testing (certificate issuing purpose) and durability testing. Depending on user specification, the efficiency of powertrain can be measured over various driving cycles. The total system is made with KNR Systems Co.(www.knrsys.com)

전기모터 다이나모는 배터리 시뮬레이터, 부하용 모터 인버터 및 정반 시스템으로 구성되어 있어 각각의 운전속도에서 토크 및 효율을 측정할 수 있습니다. KHS160은 승용 전기차 구동모터 , KHS400 및 KHS3500 은 전기 버스과 전기 트럭용 구동모터에 적합하고, KHS2000은 전기 비행기 구동모터 Test에 적합합니다.





Dynamometer Specification



Inverter for Dynamometer
Items KHS100 KHS160 KHS400 KHT2000 KHT3500
Max. Power ± 100kW ± 160kW ± 400kW ± 300kW ± 400kW
Rated Torque ± 300Nm ± 400Nm ± 700Nm ± 2,000Nm ± 3,500Nm
Max. Speed
10,000rpm 18,000rpm 18,000rpm 4,500rpm 3,500rpm
Inertia 0.15kgm² 0.19kgm² 0.28kgm² 2.0kgm² 2.8kgm²
Motor Type Induction
Cooling Water + Air