​

Controls the speed of the propulsion 

motor through communication among 

the main equipment, cooling controller

and large-capacity inverter. 

Temperature control for smooth

operation of the propulsion motor

and the current state of the propulsion

motor are monitored in real time 

and transmitted to the main device.

- PLC Full-duplex control

- Main device signal reception,

  execution, and reporting

- Cooling controller monitoring

Inverter for driving AC motor for

cooling pump of main propulsion

motor

- Over voltage, over current, speed,

  temperature protection

- Sensorless vector control of induction

  motors

- 95% Efficiency

- PMC and sequence operation control

- Inverter Controller

  (Sensorless BLDC Type)

- Applied cooling and heating

  Algorithm 

- ​BLDC motor