متابعة
Joseph Rohan Lucas
Joseph Rohan Lucas
Senior Professor in Electrical Engineering, General Sir John Kothalawala Defence University
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عنوان
عدد مرات الاقتباسات
عدد مرات الاقتباسات
السنة
Improved simulation models for current and voltage transformers in relay studies‏
JR Lucas, PG McLaren, WWL Keerthipala, RP Jayasinghe‏
IEEE Transactions on Power Delivery 7 (1), 152-159, 2002‏
1872002
High voltage engineering‏
JR Lucas‏
Sry Lanka, 2001‏
1192001
Coconut oil as an alternative to transformer oil‏
DC Abeysundara, C Weerakoon, JR Lucas, KAI Gunatunga, KC Obadage‏
ERU symposium 1, 1-11, 2001‏
882001
Representation of magnetisation curves over a wide region using a non-integer power series‏
JR Lucas‏
International Journal of Electrical Engineering Education 25 (4), 335-340, 1988‏
661988
Power system harmonic effects on distribution transformers and new design considerations for K factor transformers‏
NR Jayasinghe, JR Lucas, K Perera‏
IEE Sri Lanka Annual Sessions, 1-7, 2003‏
582003
Coconut oil insulated distribution transformer‏
JR Lucas, DC Abeysundara, C Weerakoon, K Perera, KC Obadage, ...‏
IEE Sri Lanka Annual Conference, 1-5, 2001‏
512001
A tool for estimating remaining life time of a power transformer‏
W Hillary, K Jayarathna, LI Ranasinghe, S Samarakoon, N Rathnayake, ...‏
2017 Moratuwa Engineering Research Conference (MERCon), 373-378, 2017‏
472017
A computationally efficient MOV model for series compensation studies‏
JR Lucas, PG McLaren‏
IEEE transactions on power delivery 6 (4), 1491-1497, 1991‏
351991
Open conductor fault detection‏
D Jayamaha, IHN Madhushani, R Gamage, PPB Tennakoon, JR Lucas, ...‏
2017 Moratuwa Engineering Research Conference (MERCon), 363-367, 2017‏
222017
Historical development of the transformer‏
JR Lucas‏
Chairman's Lecture, 2000‏
172000
ac—Small power dc hybrid transmission for improving power system stability‏
R Lucas, N Pahalawaththa, U Annakkage, J Boys‏
Electric Power Systems Research 56 (1), 9-15, 2000‏
162000
Wind turbine emulator for a microgrid‏
K Sewwandi, TSS Senarathna, KAH Lakshika, VY Wong, K Hemapala, ...‏
2017 Innovations in Power and Advanced Computing Technologies (i-PACT), 1-6, 2017‏
152017
Microstrip Patch Antenna for Partial Discharge detection as a condition monitoring tool of power system assets‏
W Ediriweera, KS Priyanayana, R Rajakaruna, R Ranasinghe, JR Lucas, ...‏
2017 Moratuwa Engineering Research Conference (MERCon), 368-372, 2017‏
132017
A Matlab Simulink model for a partial discharge measuring system‏
S Gunawardana, AAT Kanchana, PM Wijesingha, H Perera, ...‏
Electrical Engineering Society (EESoc) of Department of Electrical …, 2015‏
132015
Effect of the shape of the insulator on fractal characteristics of creeping discharges‏
WEPS Ediriweera, KPB Jayarathna, JR Lucas, R Samarasinghe‏
2018 Moratuwa Engineering Research Conference (MERCon), 506-510, 2018‏
112018
Estimation of optimum transformer capacity based on load curve‏
K Perera, JR Lucas, K Kumarasinghe, R Dias, U Athukorala, ...‏
Trans. Inst. Elect. Eng. Sri Lanka 3 (1), 2001‏
112001
Simulation of BH excursions for transient studies (transformer cores)‏
JR Lucas, PG McLaren‏
Proceedings of the 33rd Midwest Symposium on Circuits and Systems, 370-373, 1990‏
111990
Fractal analysis of creeping discharges propagating over solid/liquid interfaces-influence of oil level‏
S Ediriweera, P Jayarathna, R Lucas, R Samarasinghe‏
2019 9th International Conference on Power and Energy Systems (ICPES), 1-6, 2019‏
102019
Modelling transfer function of power transformers using sweep frequency response analysis‏
KPB Jayarathna, WEPS Ediriweera, JR Lucas, R Samarasinghe‏
2018 Moratuwa Engineering Research Conference (MERCon), 500-505, 2018‏
102018
BH loop representation for transient studies‏
JR Lucas, PG McLaren‏
International Journal of Electrical Engineering Education 28 (3), 261-270, 1991‏
101991
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مقالات 1–20