If an overhead line switching operation signal 271 is ON and an engine switching operation signal 272 is OFF in the processing of step S51, an overhead line converter control unit 281 is operated and a carrier frequency of FCOHL [Hz] is selected in step S52. If the overhead line switching operation signal 271 is OFF and the engine switching operation signal 272 is ON in step S54, an engine converter control unit 282 is operated and a carrier frequency of FCENG [Hz] is selected in step S55.
POWER CONVERSION DEVICE AND POWER CONVERSION DEVICE CONTROL METHOD
LEISTUNGSUMWANDLUNGSVORRICHTUNG UND LEISTUNGSUMWANDLUNGSVORRICHTUNGSTEUERUNGSVERFAHREN
DISPOSITIF DE CONVERSION D'ÉNERGIE ET PROCÉDÉ DE COMMANDE DE DISPOSITIF DE CONVERSION D'ÉNERGIE
2023-03-15
Patent
Electronic Resource
English
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
POWER CONVERSION DEVICE AND POWER CONVERSION DEVICE CONTROL METHOD
European Patent Office | 2019
|POWER SUPPLY CONTROL METHOD FOR POWER CONVERSION DEVICE, AND POWER CONVERSION DEVICE
European Patent Office | 2024
|Power conversion device, power conversion system, and power conversion method
European Patent Office | 2018
|POWER CONVERSION DEVICE, CONTROL METHOD FOR POWER CONVERSION DEVICE, AND ELEVATOR
European Patent Office | 2024
|POWER CONVERSION DEVICE, POWER CONVERSION SYSTEM, AND METHOD FOR CONTROLLING POWER CONVERSION DEVICE
European Patent Office | 2024
|