TRACTION NETWORK BILATERAL POWER SUPPLY RIDE-THROUGH POWER UTILIZATION SYSTEM, AND CONTROL METHODThe present application provides a traction network two-way feeding power supply ride-through power utilization system, and a control method, relating to the technical field of electrified railway pow…DRIVE·May 20·2 min readFollowB60M3/00UNIV SOUTHWEST JIAOTONG [CN]
METHOD AND DEVICE FOR GROUND OVER-PHASE SUPPRESSION OF MAGNETIZING INRUSH CURRENT OF TRACTION TRANSFORMERA method and a device for ground passing neutral section suppression of magnetizing inrush current of a traction transformer, includes: determining a no-power time interval of a traction transformer (…DRIVE·Apr 22·2 min readFollowB60M3/00CRRC ZHUZHOU ELECTRIC LOCOMOTIVE RES INSTITUTE CO LTD [CN]
Bus Breaker Control Circuit for Railway VehicleA bus breaker control circuit for a railway vehicle includes a close relay, an open relay, a power supply circuit for a bus breaker, a power supply circuit for the hold relay, and a delay module; the …DRIVE·Oct 13·1 min readFollowB60M3/00CRRC Nanjing Puzhen Co., Ltd.
POWER SUPPLY EQUIPMENT FOR AC ELECTRIC VEHICLEThe tap positions of a first and a second tap switching transformers are respectively set as a large output position and as a small output position until all of the pantographs of an electric vehicle …DRIVE·May 3·2 min readFollowB60M3/00MEIDENSHA ELECTRIC MFG CO LTD [JP]
METHOD FOR CONTROLLING OR REGULATING AN OPERATING DEVICEThe method serves to control or regulate an operating device, in particular a railway installation, which is supplied by an operating network (BN) connected to at least one power supply system (EVN1, …DRIVE·Aug 17·2 min readFollowB60M3/00SCHWEIZERISCHE BUNDESBAHNEN SBB [CH]
RAILROAD ELECTRIC POWER MANAGEMENT SYSTEMA railroad electric power management system according to an embodiment includes a service management system, a station management system, and a control system, as one example. The service management s…DRIVE·Jun 29·1 min readFollowB60M3/00TOSHIBA KK [JP]
Standby and charging of modular multilevel convertersThe present invention proposes a hybrid converter branch operating mode for a Modular Multilevel power Converter MMC with MMC cells in distinct subsets S1, S2 operating according to a "pulse blocked" …DRIVE·Jun 15·1 min readFollowB60M3/00ABB TECHNOLOGY AG [CH]
ELEMENT FOR AN ELECTRIC INSULATION BETWEEN AN ELECTRIC DEVICE AND A UNIT FOR COOLING THE ELECTRIC DEVICE; COOLING SYSTEM COMPRISING SUCH AN ELEMENTThis isolation element (22) between a device comprising a circuit connected to a catenary and a cooling member (20) of the device comprises: a conductive section (36) extending along a longitudinal ax…DRIVE·Nov 18·2 min readFollowB60M3/00ALSTOM TRANSP TECH [FR]
Method for minimising the electricity consumption of a public transport network, and associated computational platformThe present invention describes a method for minimizing electrical consumption required for a public transport network comprising several consumers such as electric vehicles, said vehicles under braki…DRIVE·Feb 18·2 min readFollowB60M3/00SIEMENS SAS [FR]
Single-phase feed-in assembly and method for supplying alternating current tracks with single-phase alternating current powerThe power supply device comprises contact line sections (1,1') and one or more sub-units (2,2') for providing electrical energy for electrical rail traction vehicles. The ends (1A,1A') of the contact …DRIVE·Sep 12·1 min readFollowB60M3/00BALFOUR BEATTY RAIL GMBH [DE]
Method for de-icing a railway vehicle feeder cableThe method involves establishing voltage difference between outlet terminals of sub-stations (20A, 20B), so that the current (I) circulates on a continuous current electric supply line (10) between th…DRIVE·Oct 19·1 min readFollowB60M3/00ALSTOM TRANSPORT SA [FR]
System and substation for feeding an electrical traction networkThe system has transforming stations (60, 62) transforming a high alternating voltage into a low alternating voltage. The stations have high alternating voltage inlets (64, 66) and low alternating vol…DRIVE·Jan 25·1 min readFollowB60M3/00ALSTOM TRANSPORT SA [FR]
Arrangement for detecting short-circuits in switched-off branches of electrical AC power networks, especially in branches for feeding railwaysThe method involves charging a circuit branch with an operating current. The current is limited under application of a test resistance than that of a circuit resistance of the circuit branch. Superimp…DRIVE·Sep 21·1 min readFollowB60M3/00VA TECH SAT GMBH & CO [AT]
Railway regenerative power absorption control method, device thereof and power converter control deviceA control method, device and a power converter control device for efficiently controlling energy by utilizing a step-up/step-down chopper (DC-to-DC converter) to control the amount of energy stored in…DRIVE·Jun 8·2 min readFollowB60M3/00HITACHI LTD [JP]
Installation for detection of breakage of an overhead contact wire for electric traction vehiclesRupture on continuous current overhead conductors (FC1p1, FC1n1) is detected by installing an audio frequency generator (EMv1f1) at the sending end and two corresponding receivers (REv1p1, REv1n1) at …DRIVE·Apr 3·1 min readFollowB60M3/00CYNOBER SIMON [FR]
