• 173 Citations
  • 7 h-Index
20052019
If you made any changes in Pure these will be visible here soon.

Research Output 2005 2019

  • 173 Citations
  • 7 h-Index
  • 29 Conference contribution
  • 28 Article
  • 3 Review article
2019

A three-level universal electric vehicle charger based on voltage-oriented control and pulse-width modulation

Al-Ogaili, A. S., Bin Aris, I., Verayiah, R., Ramasamy, A., Marsadek, M., Rahmat, N. A., Hoon, Y., Aljanad, A. & Al-Masri, A. N., 01 Jan 2019, In : Energies. 12, 12, 2375.

Research output: Contribution to journalArticle

Open Access
Electric Vehicle
Electric vehicles
Pulse width modulation
Modulation
Voltage

High Frequency Alternating Current (AC) Tangent Delta Measurement Technique for Underground Power Cable System

Ghani, A. B. A., Kumar Chakrabarty, C., Ramasamy, A., Avinash, A. R., Shafie, H., Permal, N. & Danikas, M. G., 13 Feb 2019, ICHVE 2018 - 2018 IEEE International Conference on High Voltage Engineering and Application. Institute of Electrical and Electronics Engineers Inc., 8641840. (ICHVE 2018 - 2018 IEEE International Conference on High Voltage Engineering and Application).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cables
Underground cables
Insulation
Testing
Phase shift
2018
1 Citation (Scopus)

Adaptive controllers for enhancement of stand-alone hybrid system performance

Kean, Y. W., Ramasamy, A., Sukumar, S. & Marsadek, M., 01 Sep 2018, In : International Journal of Power Electronics and Drive Systems. 9, 3, p. 979-986 8 p.

Research output: Contribution to journalArticle

Hybrid systems
Controllers
Power control
Reactive power
Fossil fuels

Best antenna arrangements for partial discharge detection in medium voltage switchgear

Permal, N., Amir, M. D. M., Kumar Chakrabarty, C. & Ramasamy, A., 28 Feb 2018, IEEE Student Conference on Research and Development: Inspiring Technology for Humanity, SCOReD 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 434-439 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electric switchgear
Partial discharges
antennas
Antennas
Electric potential
3 Citations (Scopus)
Electric vehicles
Flow control
Power control
Energy storage
Equivalent circuits

Formation of MoOx barrier layer under atmospheric based condition to control MoSe2 formation in CIGS thin film solar cell

Ong, K. H., Ramasamy, A., Arnou, P., Maniscalco, B., W. Bowers, J., Kumar Chakrabarty, C. & Marsadek, M., 19 Sep 2018, In : Materials Technology. 33, 11, p. 723-729 7 p.

Research output: Contribution to journalArticle

Molybdenum oxide
molybdenum oxides
barrier layers
solar cells
Electric properties

Grey Wolf Optimizer Based Battery Energy Storage System Sizing for Economic Operation of Microgrid

Sukumar, S., Marsadek, M., Ramasamy, A. & Mokhlis, H., 16 Oct 2018, Proceedings - 2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe, EEEIC/I and CPS Europe 2018. Institute of Electrical and Electronics Engineers Inc., 8494501. (Proceedings - 2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe, EEEIC/I and CPS Europe 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy storage
Economics
Energy management systems
Operating costs
Linear programming

Impact of Active and Reactive Current Injections of Utility-Scale PV Generators during Low-Voltage Ride-Through

Bakar, M. H. A., Tan, N. M. L., Ramasamy, A., Ridzal Othman, M. & Ariffin, I., 02 Jul 2018, 2018 IEEE 7th International Conference on Power and Energy, PECon 2018. Institute of Electrical and Electronics Engineers Inc., p. 419-424 6 p. 8684166. (2018 IEEE 7th International Conference on Power and Energy, PECon 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electric potential

Modelling of a two-stage bidirectional AC-DC converter using wavelet modulation

Chiu, H. K., Ramasamy, A., Tan, N. M. L. & Teow, M. Y. W., 01 Sep 2018, In : International Journal of Power Electronics and Drive Systems. 9, 3, p. 1006-1015 10 p.

Research output: Contribution to journalArticle

Modulation
Harmonic distortion
Electric vehicles
MATLAB
Electric potential
1 Citation (Scopus)

Ramp-rate control smoothing methods to control output power fluctuations from solar photovoltaic (PV) sources—A review

Sukumar, S., Marsadek, M., Ramasamy, A. & Mokhlis, H., 01 Dec 2018, In : Journal of Energy Storage. 20, p. 218-229 12 p.

Research output: Contribution to journalReview article

Energy storage
Degradation
Low pass filters
2 Citations (Scopus)

Review on substrate and molybdenum back contact in CIGS thin film solar cell

Ong, K. H., Ramasamy, A., Maniscalco, B., Arnou, P., Kumar, C. C., Bowers, J. W. & Marsadek, M., 01 Jan 2018, In : International Journal of Photoenergy. 2018, 9106269.

Research output: Contribution to journalReview article

Open Access
Molybdenum
molybdenum
Solar cells
solar cells
Substrates
2017
4 Citations (Scopus)

A fuzzy-based PI controller for power management of a grid-connected PV-SOFC hybrid system

Sukumar, S., Marsadek, M., Ramasamy, A., Mokhlis, H. & Mekhilef, S., 01 Nov 2017, In : Energies. 10, 11, 1720.

Research output: Contribution to journalArticle

Solid Oxide Fuel Cell
Power Management
Solid oxide fuel cells (SOFC)
Hybrid systems
Hybrid Systems
5 Citations (Scopus)

Design & development of compact uniplanar semi-hexagonal ACS fed multi-band antenna for portable system application

Kumar, A., Naidu, P. V., Kumar, V. & Ramasamy, A., 01 Jan 2017, In : Progress In Electromagnetics Research M. 60, p. 157-167 11 p.

Research output: Contribution to journalArticle

Antenna feeders
antennas
Antennas
antenna feeds
local thermodynamic equilibrium
1 Citation (Scopus)

Impact of distributed generation on voltage profile in radial feeder

Sarimuthu, C. R., Ramachandaramurthy, V. K., Mokhlis, H. & Ramasamy, A., 01 Jun 2017, In : Indonesian Journal of Electrical Engineering and Computer Science. 6, 3, p. 583-590 8 p.

Research output: Contribution to journalArticle

Distributed Generation
Distributed power generation
Voltage
Electric potential
Distribution System

Magneto-rheological damper design characteristics for vehicle airbag replacement

Dhanaletchmi, N., Nagi, F. H. & Ramasamy, A., 01 Jan 2017, In : International Journal of Vehicle Safety. 9, 4, p. 338-351 14 p.

Research output: Contribution to journalArticle

Derivatives
Controllers
Passenger cars
Electric current control
Seats

Risk of transient stability using rotor trajectory index as severity function

Elghali, E. B., Marsadek, M. & Ramasamy, A., 01 Jun 2017, In : Indonesian Journal of Electrical Engineering and Computer Science. 6, 3, p. 591-601 11 p.

Research output: Contribution to journalArticle

Rotor
Rotors
Trajectories
Trajectory
Fault
1 Citation (Scopus)

Small signal stability analysis of grid connected photovoltaic

Aun, S. L. Z., Marsadek, M. & Ramasamy, A., 01 Jun 2017, In : Indonesian Journal of Electrical Engineering and Computer Science. 6, 3, p. 553-562 10 p.

Research output: Contribution to journalArticle

Signal Analysis
Stability Analysis
Test System
Grid
Penetration
2016
3 Citations (Scopus)

Analiza krzywych P-W i V-Q w niezrównoważonym układzie trójfazowym o różnych obciążeniach statycznych

Translated title of the contribution: Study on P-V Curve and V-Q curve of an unbalanced three- phase system with different static loadsRamasamy, A., Verayiah, R., Zainal Abidin, I., Gunalan, S. & Perumal, P., 01 Jan 2016, In : Przeglad Elektrotechniczny. 92, 1, p. 159-165 7 p.

Research output: Contribution to journalArticle

Reactive power
Computer programming languages
Planning
19 Citations (Scopus)

A review on voltage control methods using on-load tap changer transformers for networks with renewable energy sources

Sarimuthu, C. R., Ramachandaramurthy, V. K., Ramasamy, A. & Mokhlis, H., 01 Sep 2016, In : Renewable and Sustainable Energy Reviews. 62, p. 1154-1161 8 p.

Research output: Contribution to journalReview article

Voltage control
Electric potential
Electric power distribution
1 Citation (Scopus)

Comparison on microstrip patch antenna modules and rectifier modules for rf energy harvesting

Sangaran, M., Ramasamy, A., Md Din, N. & Devi, K. K. A., 20 May 2016, In : ARPN Journal of Engineering and Applied Sciences. 11, 10, p. 6228-6233 6 p.

Research output: Contribution to journalArticle

Energy harvesting
Microstrip antennas
Antennas
Electromagnetic waves

MR damper controllers for vehicle airbag replacement

Dhanaletchmi, N., Nagi, F. H. & Ramasamy, A., 01 Apr 2016, In : ARPN Journal of Engineering and Applied Sciences. 11, 7, p. 4865-4870 6 p.

Research output: Contribution to journalArticle

MATLAB
Damping
Derivatives
Controllers
Passenger cars
1 Citation (Scopus)
Electric power distribution
Electric potential
Reactive power
Distributed power generation
Voltage control

Tangent delta low voltage high frequency ac method to measure HV underground XLPE cables

Avinash, A. R., Kumar Chakrabarty, C., Permal, N. & Ramasamy, A., 20 May 2016, In : ARPN Journal of Engineering and Applied Sciences. 11, 10, p. 6284-6289 6 p.

Research output: Contribution to journalArticle

Underground cables
Cables
Electric potential
Insulation
Phase shift
2015
1 Citation (Scopus)
Harmonic distortion
Passive filters
Solar system
Fossil fuels
Solar energy
1 Citation (Scopus)

Performance evaluation of doped titanium oxide for low-voltage applications

Begum, S., Daud, I. R. & Ramasamy, A., 01 Nov 2015, In : International Journal of Applied Ceramic Technology. 12, 6, p. 1189-1198 10 p.

Research output: Contribution to journalArticle

Titanium oxides
titanium oxides
low voltage
varistors
Varistors
2014
1 Citation (Scopus)

Brushless DC motor driver interfacing with the eZdsp-F2812 fuzzy controller

Nagi, F., Ramasamy, A. & Nagi, J., 01 Jan 2014, In : Australian Journal of Electrical and Electronics Engineering. 11, 1, p. 127-136 10 p.

Research output: Contribution to journalArticle

Brushless DC motors
Electric commutation
Controllers
Hardware
Networks (circuits)
1 Citation (Scopus)

Classification of electrical appliances using magnetic field and probabilistic neural network

Rosdi, N. A. M., Nordin, F. H., Ramasamy, A. & Ahmad Mustafa, N. B., 01 Jan 2014, Proceedings - 2014 5th IEEE Control and System Graduate Research Colloquium, ICSGRC 2014. Institute of Electrical and Electronics Engineers Inc., p. 268-273 6 p. 6908735

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Magnetic fields
Neural networks
Health
Electromagnetic fields
Fans
3 Citations (Scopus)

Identification of electrical appliances using non-intrusive magnetic field and Probabilistic Neural Network (PNN)

Mohd Rosdi, N. A., Nordin, F. H. & Ramasamy, A., 17 Mar 2014, Conference Proceeding - 2014 IEEE International Conference on Power and Energy, PECon 2014. Institute of Electrical and Electronics Engineers Inc., p. 47-52 6 p. 7062412

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Magnetic fields
Neural networks
Distance measurement
Fans
Energy conservation
4 Citations (Scopus)

Probabilistic analysis of solar photovoltaic output based on historical data

Zulkifli, N. A., Muhamad Razali, N. M., Marsadek, M. & Ramasamy, A., 2014, Proceedings of the 2014 IEEE 8th International Power Engineering and Optimization Conference, PEOCO 2014. IEEE Computer Society, p. 133-137 5 p. 6814413

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Solar radiation
Photovoltaic cells
Airports
Distribution functions
Costs
2013
1 Citation (Scopus)

Comparison study on reliability performance for polymer core solder balls under multiple reflow and HTS stress tests

Yap, B. K., Hui, T. C., Ramasamy, A. & Lo, C., 01 Jan 2013, In : Microelectronics Reliability. 53, 1, p. 164-173 10 p.

Research output: Contribution to journalArticle

solders
Soldering alloys
balls
Polymers
polymers

Comparison study on shear strength and intermetallic compound for SAC and polymer core solder balls

Yap, B. K., Ramasamy, A., Hui, T. C. & Talik, N. A., 01 Mar 2013, In : Advanced Science Letters. 19, 3, p. 766-769 4 p.

Research output: Contribution to journalArticle

Shear Strength
Intermetallics
Shear strength
Soldering alloys
shear strength
8 Citations (Scopus)

DSP based fuzzy and conventional overcurrent relay controller comparisons

Goh, Y. L., Ramasamy, A., Nagi, F. H. & Zainul Abidin, A. A., 01 Jul 2013, In : Microelectronics Reliability. 53, 7, p. 1029-1035 7 p.

Research output: Contribution to journalArticle

relay
controllers
Fuzzy logic
Controllers
logic
8 Citations (Scopus)

Efficient illumination design and energy saving through occupancy control for building

Lakshmanan, R., Ramasamy, A., Khaleel Ahmed, S. & Sinnadurai, R., 2013, Proceedings - 2013 IEEE Conference on Sustainable Utilization and Development in Engineering and Technology, IEEE CSUDET 2013. IEEE Computer Society, p. 80-85 6 p. 6670991

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy conservation
Lighting
Availability
Potential energy
Innovation
2012
2 Citations (Scopus)

Solder ball robustness study on polymer core solder balls for BGA packages

Yap, B. K., Hui, T. C., Ramasamy, A. & Lo, C., 2012, 2012 35th IEEE/CPMT International Electronics Manufacturing Technology Conference, IEMT 2012. 6521760

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Soldering alloys
Polymers
Nickel coatings
Shear strength
Temperature
1 Citation (Scopus)

VHDL implementation for measurement of the distance test distribution pattern of the Tri-Axial magnetic probe for the PD detection circuit system by using 3 GHz ADC and FPGA

Emilliano, Kumar Chakrabarty, C., Ghani, A. B. A. & Ramasamy, A., 2012, Proceedings of the 2011 International Conference and Utility Exhibition on Power and Energy Systems: Issues and Prospects for Asia, ICUE 2011. 6497711

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computer hardware description languages
Partial discharges
Field programmable gate arrays (FPGA)
Networks (circuits)
Computer programming
2011
3 Citations (Scopus)

Digital signal processor based over-current relay using fuzzy logic controller

Goh, Y. L., Ramasamy, A., Nagi, F. H. & Zainul Abidin, A. A., 01 Sep 2011, In : Electric Power Components and Systems. 39, 13, p. 1437-1451 15 p.

Research output: Contribution to journalArticle

Digital signal processors
Fuzzy logic
Relay protection
Controllers
Electric circuit breakers
11 Citations (Scopus)

DSP based overcurrent relay using fuzzy bang-bang controller

Goh, Y. L., Ramasamy, A., Nagi, F. H. & Zainul Abidin, A. A., 01 Dec 2011, In : Microelectronics Reliability. 51, 12, p. 2366-2373 8 p.

Research output: Contribution to journalArticle

Digital signal processors
relay
central processing units
controllers
Controllers
Convergence of numerical methods
Eigenvalues and eigenfunctions
MATLAB
Gages
Mathematical models
Convergence of numerical methods
Eigenvalues and eigenfunctions
MATLAB
Gages
Mathematical models
1 Citation (Scopus)

MATLAB and VHDL model of real time partial discharge detection using FPGA technology

Emilliano, Kumar Chakrabarty, C., Ramasamy, A. & Ghani, A. B. A., 2011, 2011 IEEE Conference on Open Systems, ICOS 2011. p. 395-400 6 p. 6079262

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computer hardware description languages
Partial discharges
MATLAB
Field programmable gate arrays (FPGA)
Cables
2010

FPGA simulation of AD converter by using Giga Hertz speed data acquisition for partial discharge detection

Emilliano, Kumar Chakrabarty, C., Basri, A., Ramasamy, A. & Ping, L. C., Mar 2010, In : Internetworking Indonesia Journal. 2, 1, p. 29-37 9 p.

Research output: Contribution to journalArticle

Computer hardware description languages
Partial discharges
Computer programming
Field programmable gate arrays (FPGA)
Data acquisition
3 Citations (Scopus)

Impact of static load on voltage stability of an unbalanced distribution system

Gunalan, S., Ramasamy, A. & Verayiah, R., 2010, PECon2010 - 2010 IEEE International Conference on Power and Energy. p. 288-293 6 p. 5697592

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Voltage control
Electric potential
Reactive power
Transient analysis
Dynamic loads
15 Citations (Scopus)

Modelling of overcurrent relay using digital signal processor

Goh, Y. L., Ramasamy, A., Zainul Abidin, A. A. & Nagi, F. H., 2010, ISIEA 2010 - 2010 IEEE Symposium on Industrial Electronics and Applications. p. 367-370 4 p. 5679440

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Relay protection
Digital signal processors
Overcurrent protection
MATLAB
Microprocessor chips
6 Citations (Scopus)

Numerical relay for overcurrent protection using TMS320F2812

Goh, Y. L., Ramasamy, A., Nagi, F. H. & Zainul Abidin, A. A., 01 Dec 2010, Recent Researches in Circuits, Systems, Electronics, Control and Signal Processing - 9th WSEAS International Conference on Circuits, Systems, Electronics, Control and Signal Processing, CSECS'10. p. 45-50 6 p. (International conference on Circuits, Systems, Electronics, Control and Signal Processing - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Overcurrent protection
Digital signal processors
MATLAB
Electric fault currents
1 Citation (Scopus)

Online partial discharge counting system using microcontroller PIC 16F877A and FPGA technology

Emilliano, Kumar Chakrabarty, C., Ghani, A. B. A. & Ramasamy, A., 01 Dec 2010, Proceeding, 2010 IEEE Student Conference on Research and Development - Engineering: Innovation and Beyond, SCOReD 2010. p. 314-319 6 p. 5704024

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Partial discharges
Microcontrollers
programming
Underground cables
Computer hardware description languages
2 Citations (Scopus)

Partial discharge detection system for counting PD signals in high voltage underground cable by using FPGA technology

Emilliano, Kumar Chakrabarty, C., Ramasamy, A. & Ghani, A. B. A., 2010, Proceedings - International Symposium: Modern Electric Power Systems, MEPS'10. 6007226

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Underground cables
Partial discharges
Field programmable gate arrays (FPGA)
Electric potential
Cathode ray oscilloscopes

VHDL simulation of reset automatic block, 64 bit latch block, and test complete blocks for PD detection circuit system using FPGA

Emilliano, Kumar Chakrabarty, C., Ghani, A. B. A. & Ramasamy, A., 2010, Proceedings - ICSGRC 2010: 2010 IEEE Control and System Graduate Research Colloquium. p. 14-19 6 p. 5562530

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computer hardware description languages
Partial discharges
Computer programming
Networks (circuits)
Simulators
2009
1 Citation (Scopus)

An apporach for analyzing queuing systems using Markov chain Monte Carlo methods: A traffic flow case study

Wong, X. C., Khaleel Ahmed, S., Zulkifli, F. & Ramasamy, A., 01 Dec 2009, SCOReD2009 - Proceedings of 2009 IEEE Student Conference on Research and Development. p. 41-44 4 p. 5443360. (SCOReD2009 - Proceedings of 2009 IEEE Student Conference on Research and Development).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Traffic congestion
Computer networks
Markov processes
Large scale systems
Communication systems
2 Citations (Scopus)

A study on FVSI index as an indicator for Under Voltage Load Shedding (UVLS)

Ramasamy, A., Verayiah, R., Zainal Abidin, H. I. & Musirin, I., 2009, ICEE 2009 - Proceeding 2009 3rd International Conference on Energy and Environment: Advancement Towards Global Sustainability. p. 84-87 4 p. 5398666

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Voltage control
Electric potential
Monitoring
2 Citations (Scopus)

Automatic online signature verification: A prototype using neural networks

Khaleel Ahmed, S., Ramasamy, A., Khairuddin, A. S. M. & Omar, J., 01 Dec 2009, TENCON 2009 - 2009 IEEE Region 10 Conference. 5395951

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Neural networks
Biometrics
MATLAB
Costs