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High power machine drive, based on three-stage connection of "H" converters, and active front end rectifiers
(IEEE, 2003)
A three-stage inverter using "H" converters is being analyzed for high power machine drive applications. The great advantage of this kind of converter is the minimum harmonic distortion obtained at the machine side. The ...
Review of model predictive control strategies for matrix converters
(Institution of Engineering and Technology, 2019-10)
Matrix converters are a well-known class of direct AC-AC power converter topologies that can be used in applications, where compact volume and low weight are necessary. For good performance, special attention should be ...
PWM Method to Eliminate Power Sources in a Nonredundant 27-Level Inverter for Machine Drive Applications
(IEEE, 2009)
A nonredundant three-stage 27-level inverter using ldquoHrdquo converters is analyzed for medium- and high-power machine drive applications. The main advantage of this converter is the optimization of levels with a minimum ...
Thyristor-based flexible ac transmission system for controlling the vanadium redox flow battery
(Inst Engineering Technology-iet, 2013-05)
The vanadium redox flow battery (VRB) is a large stationary energy storage system; which presents high-speed response and overload capacity characteristics. The VRB produces a dc voltage between two terminals; so a power ...
A true programmable HPF hybrid three-phase rectifier
(2008-09-29)
In this paper is proposed and analyzed a digital hysteresis modulation using a FPGA (Field Programmable Gate Array) device and VHDL (Hardware Description Language), applied at a hybrid three-phase rectifier with almost ...
A true programmable HPF hybrid three-phase rectifier
(2008-09-29)
In this paper is proposed and analyzed a digital hysteresis modulation using a FPGA (Field Programmable Gate Array) device and VHDL (Hardware Description Language), applied at a hybrid three-phase rectifier with almost ...
Grid-Connected Symmetrical Cascaded Multilevel Converter for Power Quality Improvement
(Ieee-inst Electrical Electronics Engineers Inc, 2018-05-01)
This paper discusses the use of a cascaded multilevel converter for flexible power conditioning in smart-grid applications. The main feature of the proposed scheme is the use of independent dc links with reduced voltages, ...
A simplified space-vector modulation algorithm for four-leg npc converters
(2017)
To interface generation sources and loads to fourwire distribution networks it is important to use power converters and modulation methods, which provide high performance, flexibility, and reliability. To achieve these ...