• 173 Citations
  • 7 h-Index
20052019
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Research Output 2005 2019

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

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
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
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)
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
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
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
2009
1 Citation (Scopus)

Matlab modeled for real time processing of partial discharge detection using fpga technology with giga hertz data acquisition

Emilliano, Kumar Chakrabarty, C., Basri, A., Ramasamy, A., Devkumar, S., Goh, C. H. & Badjian, M. H., Feb 2009, In : World Academy of Science, Engineering and Technology. 38, p. 1488-1493 6 p.

Research output: Contribution to journalArticle

Partial discharges
Data acquisition
Computer hardware description languages
Processing
Computer programming languages