Title :
Design and Research of Dynamic Braking Circuits in Electric Propulsion Ship
Author :
Hong-Ying, Ren ; Hui, Feng ; Pei-Ting, Sun ; Jun-Jie, Ren
Author_Institution :
Coll. of Marine Eng., Dalian Maritime Univ., Dalian, China
Abstract :
In order to study the dynamic braking of electric propulsion ship, the pumping voltage principle of ship electric propulsion in braking process is analyzed. An energy feedback control strategy is put forward. Then, the corresponding pump voltage circuit is designed, the formula for calculating braking resistor is given, and the braking process is simulated and analyzed. The results indicate that the designed circuit is practical, and the method of calculating resistor is accurate.
Keywords :
braking; electric propulsion; pumps; ships; braking resistor; dynamic braking circuits; electric propulsion ship; pumping voltage principle; Inverters; Marine vehicles; Propellers; Resistors; Torque; Voltage control; braking resistor; electric propulsion; pumping voltage; renewable dynamic braking;
Conference_Titel :
Intelligent Human-Machine Systems and Cybernetics (IHMSC), 2010 2nd International Conference on
Conference_Location :
Nanjing, Jiangsu
Print_ISBN :
978-1-4244-7869-9
DOI :
10.1109/IHMSC.2010.140
