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20072020
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Research Output 2007 2019

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Article
2019
Open Access
File
Diodes
Capacitors
Electric potential
Reluctance motors
Braking
Open Access
File
Power converters
Controllability
Energy storage
Control systems
Networks (circuits)
2018
1 Citation (Scopus)
Open Access
File
DC-DC converters
Electric fault currents
Electric potential
Equivalent circuits
MATLAB
1 Citation (Scopus)

Controlled transition bridge converter: operating principle, control and application in HVDC transmission systems

Adam, G. P., Alsokhiry, F., Abdelsalam, I., Ahmed, K. H. & Al-Turki, Y., 31 Oct 2018, In : Electric Power Systems Research. 163, A, p. 98-109 12 p.

Research output: Contribution to journalArticle

Open Access
File
Electric potential
Capacitors
Modulation
Amplitude modulation
Voltage control

Generic closed loop controller for power regulation in dual active bridge DC/DC converter with current stress minimization

Hebala, O., Aboushady, A. A., Ahmed, K. H. & Abdelsalam, I., 1 Aug 2018, In : IEEE Transactions on Industrial Electronics. 10 p.

Research output: Contribution to journalArticle

Open Access
File
DC-DC converters
Phase shift
Particle swarm optimization (PSO)
Controllers
Electric potential

Modular multilevel converter with modified half-bridge submodule and arm filter for DC transmission systems with DC fault blocking capability

Ahmed, K. H., Adam, G. P., Abdelsalam, I. & Aboushady, A. A., 6 Aug 2018, (Accepted/In press) In : IET Power Electronics.

Research output: Contribution to journalArticle

Open Access
File
Poles
Topology
Semiconductor materials
Critical infrastructures
Short circuit currents
2017
3 Citations (Scopus)

Lyapunov-based high performance controller for modular resonant DC/DC converters for medium voltage DC grids

Aboushady, A. A., Ahmed, K. H., Finney, S. J. & Williams, B. W., 15 Dec 2017, In : IET Power Electronics. 10, 15, p. 2055–2064 10 p.

Research output: Contribution to journalArticle

Open Access
File
DC-DC converters
Controllers
Electric potential
Stability criteria
Disturbance rejection
2015
73 Citations (Scopus)
Open Access
File
Scalability
Electric potential
Modulation
Short circuit currents
Capacitors
2014
9 Citations (Scopus)
Open Access
File
Wind turbines
Modulation
Electric potential
Reactive power
Energy conversion
20 Citations (Scopus)

A shunt active power filter for a medium-voltage 12-pulse current source converter using open loop control compensation

Hamad, M. S., Masoud, M. I., Ahmed, K. H. & Williams, B. W., Nov 2014, In : IEEE Transactions on Industrial Electronics. 61, 11, p. 5840-5850 11 p., 6766214.

Research output: Contribution to journalArticle

Harmonic distortion
Electric potential
Stars
Compensation and Redress
2013
249 Citations (Scopus)

A maximum power point tracking technique for partially shaded photovoltaic systems in microgrids

Alajmi, B. N. F. M. T., Ahmed, K., Finney, S. & Williams, B., Apr 2013, In : IEEE Transactions on Industrial Electronics. 60, 4, p. 1596-1606 11 p.

Research output: Contribution to journalArticle

Controllers
Fuzzy logic
Mathematical models
153 Citations (Scopus)

New breed of network fault-tolerant voltage-source-converter HVDC transmission system

Adam, G. P., Ahmed, K., Finney, S., Bell, K. & Williams, B., Feb 2013, In : IEEE Transactions on Power Systems. 28, 1, p. 335 - 346 12 p.

Research output: Contribution to journalArticle

Electric potential
Reactive power
Power control
148 Citations (Scopus)

Wind turbine power coefficient analysis of a new maximum power point tracking technique

Xia, Y., Ahmed, K. & Williams, B., Mar 2013, In : IEEE Transactions on Industrial Electronics. 60, 3, p. 1122-1132 11 p.

Research output: Contribution to journalArticle

Wind turbines
Table lookup
Energy conversion
Wind power
Turbines
2011
76 Citations (Scopus)
Electric current control
Control systems
Electric potential
Reactive power
Controllers
146 Citations (Scopus)

A new maximum power point tracking technique for permanent magnet synchronous generator based wind energy conversion system

Xia, Y. Y., Ahmed, K. H. & Williams, B. W., Dec 2011, In : IEEE Transactions on Power Electronics. 26, 12, p. 3609-3620 12 p.

Research output: Contribution to journalArticle

Open Access
File
Anemometers
Synchronous generators
Energy conversion
Wind power
Permanent magnets
350 Citations (Scopus)

Fuzzy-logic-control approach of a modified hill-climbing method for maximum power point in microgrid standalone photovoltaic system

Alajmi, B. N. F. M. T., Ahmed, K., Finney, S. & Williams, B., 2011, In : IEEE Transactions on Power Electronics. 26, 4, p. 1022 - 1030 9 p.

Research output: Contribution to journalArticle

Fuzzy logic
Controllers
Maximum power point trackers
82 Citations (Scopus)
Controllers
Scheduling
Electric potential
Experiments
2009
14 Citations (Scopus)

Autonomous adaptive sensorless controller of inverter-based islanded-distributed generation system

Ahmed, K. H. K., Finney, S. J., Williams, B. W. & Massoud, A., May 2009, In : IET Power Electronics. 2, 3, p. 256-266 10 p.

Research output: Contribution to journalArticle

Distributed power generation
Controllers
Power quality
Feedback
Electric potential
74 Citations (Scopus)

Harmonic distortion-based island detection technique for inverter-based distributed generation

Ahmed, K. H. K., Massoud, A., Finney, S. J. & Williams, B. W., Dec 2009, In : IET Renewable Power Generation. 3, 4, p. 493-507 14 p.

Research output: Contribution to journalArticle

Distributed power generation
Harmonic distortion
Electric potential
Short circuit currents
Amplification
56 Citations (Scopus)

Sensorless current control of three-phase inverter-based distributed generation

Ahmed, K. H. K., Massoud, A., Finney, S. J. & Williams, B. W., Apr 2009, In : IEEE Transactions on Power Delivery. 24, 2, p. 919-929 10 p.

Research output: Contribution to journalArticle

Distributed power generation
Electric current control
Kalman filters
Root loci
Digital signal processors