Search Results - "Trainer, D.R"

Resistive balance compensation of a self-powered high voltage switch using series connected IGBTs for HVDC applications by Chivite-Zabalza, F.J., Trainer, D.R., Nicholls, J., Outram, J.L., Davidson, C.C.

“…This work presents three methods of resistive balancing for a high voltage switch, that is formed by the series connection of press-pack IGBTs, namely the…”
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A Simple, Passive 24-Pulse AC-DC Converter With Inherent Load Balancing by Chivite-Zabalza, F.J., Forsyth, A.J., Trainer, D.R.

“…A new converter topology for a three-phase multipulse rectifier circuit is described. This converter draws almost sinusoidal currents from the ac system with…”
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Innovative concepts for hybrid multi-level converters for HVDC power transmission by Davidson, C.C, Trainer, D.R

“…Existing circuit topologies for VSC-HVDC power transmission fall into two distinct categories. In the first category, low-pulse-number converters are used,…”
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A new hybrid multi-level voltage-source converter with DC fault blocking capability by Merlin, M.M.C, Green, T.C, Mitcheson, P.D, Trainer, D.R, Critchley, D.R, Crookes, R.W

“…Voltage-Source Converters have brought numerous advantages to HVDC transmission. However, they suffer from high losses and are usually weak against faults on…”
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Control and development of an electrical systems evaluation platform for uninhabited autonomous vehicles by Chivite-Zabalza, F.J., Forsyth, A.J., Trainer, D.R., Calvignac, J., Long, S., Todd, R.

“…This paper describes a new control strategy for an aircraft electrical systems evaluation platform. The 100 kVA, experimental facility includes multiple…”
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The series bridge converter: a compact and economic VSC-HVDC converter by Idehen, OE, Trainer, DR, Vershinin, K, Dang, HQS, Brehaut, S, Farr, E

“…Recent experience has revealed that Voltage Source Converter (VSC) technology is the preferred solution for offshore HVDC power transmission due to its…”
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Zero phase sequence voltage injection for the alternate arm converter by Moreno, F.J, Merlin, M.M.C, Trainer, D.R, Green, T.C, Dyke, K.J

“…The Alternate Arm Converter (AAC) is a voltage source converter being developed as an alternative to the Modular Multilevel Converter (MMC) for HVDC power…”
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Hybrid Experimental Setup for Alternate Arm Converter and Modular Multilevel Converter by Jasim, O.F, Moreno, F.J, Trainer, D.R, Feldman, R, Farr, E.M, Clare, J.C

“…Accurately scaled low-powered analogue models of High Voltage Direct Current (HVDC) converters and their operation in real time is a well-established method of…”
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Network fault tolerant voltage-source-converters for high-voltage applications by Adam, G.P, Finney, S.J, Williams, B.W, Trainer, D.R, Oates, C.D.M, Critchley, D.R

“…This paper presents a new generation of network fault tolerant voltage source converters for use in high-voltage applications. The proposed converter offers a…”
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Chain-link based HVDC voltage source converter using current injection by Cross, A.M, Trainer, D.R, Crookes, R.W

“…VSC converters are becoming more prevalent for HVDC applications. Two circuits are commercially available at present, a traditional six-switch, PWM inverter,…”
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A low loss modular multilevel voltage source converter for HVDC power transmission and reactive power compensation by Feldman, R, Tomasini, M, Clare, J.C, Wheeler, P, Trainer, D.R, Whitehouse, R.S

“…HVDC transmission systems are becoming increasingly popular when compared to conventional AC transmission. HVDC voltage source converters (VSC) can offer…”
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A hybrid voltage source converter arrangement for HVDC power transmission and reactive power compensation by Feldman, R, Tomasini, M, Clare, J.C, Wheeler, P, Trainer, D.R, Whitehouse, R.S

“…HVDC transmission systems are becoming an increasingly popular alternative to conventional AC transmission schemes. HVDC voltage source converters (VSC) can…”
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DC fault ride-through capability and STATCOM operation of a hybrid voltage source converter arrangement for HVDC power transmission and reactive power compensation by Feldman, R, Watson, A.J, Clare, J.C, Wheeler, P.W, Trainer, D.R, Crookes, R.W

“…HVDC transmission systems are becoming increasingly popular when compared to conventional AC transmission methods. HVDC voltage source converters (VSC) can…”
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Transient analysis of the more-electric engine electrical power distribution network by Norman, P.J, Galloway, S.J, Burt, G.M, Trainer, D.R, Hirst, M

“…This paper presents an overview of the modelling and simulation activities conducted in support of the operation of the engine systems validation rig (ESVR)…”
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Analysis and practical evaluation of an 18-pulse rectifier for aerospace applications by Chivite-Zabalza, F.J, Forsyth, A.J, Trainer, D.R

“…An 18-pulse rectifier system based on the differential delta / fork autotransformer connection with three outputs, described in US patent 5,124,904, is…”
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Evaluation of the dynamic interactions between aircraft gas turbine engine and electrical system by Norman, P.J, Galloway, S.J, Burt, G.M, Hill, J.E, Trainer, D.R

“…With the growing demand for increased electrical power offtake from aircraft engines (especially in future more-electric aircraft with bleedless engine…”
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Adaptive reactive power control for aircraft applications by Taha, M, Trainer, D.R

“…Recent advancements in power electronics technologies are enabling new systems to be developed and applied to aerospace applications. The growing trend is to…”
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Electric actuation - power quality management of aerospace flight control systems by Trainer, D.R, Whitley, C.R

“…There is a general move in the aerospace industry to increase the amount of electrically powered equipment on future aircraft. This is generally referred to as…”
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Voltage control on an uninhabited autonomous vehicle electrical distribution system by Adefajo, O.R, Barnes, M, Smith, A.C, Long, S.A, Trainer, D.R, Abdel-Hafez, A, Forsyth, A, Chivite-Zabalza, J, Cross, A, Todd, R

“…More-electric vehicle technology is becoming prevalent in a number of transportation systems because of its ability to improve efficiency and reduce costs…”
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Single-phase active rectifier selection for fault tolerant machine by Abdel-Hafez, A.A, Cross, A.M, Forsyth, A.J, Trainer, D.R, Cullen, J.A

“…A fault tolerant, 5-phase PM generator has been developed for use on the low pressure (LP) shaft of an aircraft gas turbine engine. The machine operates at…”
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