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20072022
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Research Output 2007 2019

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Article
2019
19 Downloads (Pure)
Open Access
File
Diodes
Capacitors
Electric potential
Reluctance motors
Braking
26 Downloads (Pure)
Open Access
File
Power converters
Controllability
Energy storage
Control systems
Networks (circuits)
Open Access
File
State space methods
Time varying systems
Power converters
System stability
Static synchronous compensators
2018
1 Citation (Scopus)
27 Downloads (Pure)
Open Access
File
DC-DC converters
Electric fault currents
Electric potential
Equivalent circuits
MATLAB
1 Citation (Scopus)
4 Downloads (Pure)

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
5 Citations (Scopus)
39 Downloads (Pure)

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
58 Downloads (Pure)

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., 27 Nov 2018, In : IET Power Electronics. 10 p., 2253–2262.

Research output: Contribution to journalArticle

Open Access
File
Poles
Topology
Semiconductor materials
Critical infrastructures
Short circuit currents
2017
4 Citations (Scopus)
23 Downloads (Pure)

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
78 Citations (Scopus)
251 Downloads (Pure)
Open Access
File
Scalability
Electric potential
Modulation
Short circuit currents
Capacitors
2014
10 Citations (Scopus)
16 Downloads (Pure)
Open Access
File
Wind turbines
Modulation
Electric potential
Reactive power
Energy conversion
23 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
266 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
160 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
153 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
78 Citations (Scopus)
Electric current control
Control systems
Electric potential
Reactive power
Controllers
152 Citations (Scopus)
12 Downloads (Pure)

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
376 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
87 Citations (Scopus)
Controllers
Scheduling
Electric potential
Experiments
2009
15 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
75 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
58 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