Control method for hybrid power source for railway engineering machinery

The invention discloses a control method for a hybrid power source for railway engineering machinery. The hybrid power source comprises a main power source and an auxiliary power source, the main power source is the catenary power source, the hybrid power source system preferably chooses the main po...

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Bibliographische Detailangaben
Hauptverfasser:	WANG DONGXING, ZHUO HAIJUN, LI WEIBIN, LIU JIE, WANG JIANHONG, XIAO XIAOSHAN, ZHU CHANGCHUN, YANG GE, XIAO XIAOFANG, LIU SANSHUAI, CHEN PINGSONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LOCOMOTIVES MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MOTOR RAILCARS PERFORMING OPERATIONS RAILWAYS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention discloses a control method for a hybrid power source for railway engineering machinery. The hybrid power source comprises a main power source and an auxiliary power source, the main power source is the catenary power source, the hybrid power source system preferably chooses the main power source to supply electricity, and electric energy from the main power source or the auxiliary power source is converted, processed through a converter and then supplies electricity to whole vehicle electrical equipment. When electrical connection of the railway engineering machinery and a catenary is connected and the catenary continuously supplies power, the catenary power source supplies electricity to the whole vehicle electrical equipment. When electrical connection of the railway engineering machinery and the catenary is disconnected or the catenary cannot continuously supply electricity, the auxiliary power source supplies electricity to the whole vehicle electrical equipment. Whenswitching between the tw