An embodiment of the present invention provides a redundant controller of a power circuit unit applying an interleaved method for a magnetic driving unit to improve reliability and availability of a magnetic levitation system by normally operating a magnetic driving unit even if a failure occurs in any one of power controllers included in the magnetic driving unit of a magnetic levitation train.
본 발명의 일 실시예는 자기부상열차의 자기 구동부에 포함된 전력 제어기 중 어느 하나에 고장이 발생하더라도 자기 구동부를 정상적으로 동작시킬 수 있도록 함으로써, 자기부상시스템의 신뢰성과 가용성을 향상시킬 수 있도록 하는 자기 구동부용 인터리브드 방식을 채용한 전력회로부 이중화 제어기를 제공한다.
Redundant Scheme of Levitation and Guidance Control System for Magnetic Levitation Train
자기부상열차의 부상 및 안내 제어시스템의 이중화 방안
2018-08-23
Patent
Elektronische Ressource
Koreanisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61B RAILWAY SYSTEMS , Eisenbahnanlagen / 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 |
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