Follow
Dr. Qiang Liu
Dr. Qiang Liu
Department of Electrical and Electronic Engineering, The University of Manchester
Verified email at manchester.ac.uk
Title
Cited by
Cited by
Year
Streamer characteristic and breakdown in synthetic and natural ester transformer liquids under standard lightning impulse voltage
Q Liu, ZD Wang
Dielectrics and Electrical Insulation, IEEE Transactions on 18 (1), 285-294, 2011
2692011
Oxidation stability assessment of a vegetable transformer oil under thermal aging
Y Xu, S Qian, Q Liu, ZD Wang
IEEE Transactions on Dielectrics and Electrical Insulation 21 (2), 683-692, 2014
1152014
Insulating materials for realising carbon neutrality: Opportunities, remaining issues and challenges
C Li, Y Yang, G Xu, Y Zhou, M Jia, S Zhong, Y Gao, C Park, Q Liu, Y Wang, ...
High Voltage 7 (4), 610-632, 2022
1092022
Streamer characteristic and breakdown in synthetic and natural ester transformer liquids with pressboard interface under lightning impulse voltage
Q Liu, ZD Wang
IEEE Transactions on Dielectrics and Electrical Insulation 18 (6), 1908-1917, 2011
962011
Aging assessment of kraft paper insulation through methanol in oil measurement
SY Matharage, Q Liu, ZD Wang
IEEE Transactions on Dielectrics and Electrical Insulation 23 (3), 1589-1596, 2016
772016
Breakdown and withstand strengths of ester transformer liquids in a quasi-uniform field under impulse voltages
Q Liu, ZD Wang
IEEE Transactions on Dielectrics and Electrical Insulation 20 (2), 571-579, 2013
742013
Numerical investigation of oil flow and temperature distributions for ON transformer windings
X Zhang, Z Wang, Q Liu, P Jarman, M Negro
Applied Thermal Engineering 130, 1-9, 2018
632018
Effect of cellulose particles on impulse breakdown in ester transformer liquids in uniform electric fields
W Lu, Q Liu
IEEE Transactions on Dielectrics and Electrical Insulation 22 (5), 2554-2564, 2015
622015
Impulse breakdown voltages of ester-based transformer oils determined by using different test methods
Q Liu, ZD Wang, F Perrot
2009 IEEE Conference on Electrical Insulation and Dielectric Phenomena, 608-612, 2009
572009
Aging assessment of synthetic ester impregnated thermally non-upgraded kraft paper through chemical markers in oil
SY Matharage, Q Liu, ZD Wang, G Wilson, C Krause
IEEE Transactions on Dielectrics and Electrical Insulation 25 (2), 507-515, 2018
562018
Discussion on possible additions to IEC 60897 and IEC 61294 for insulating liquid tests
ZD Wang, Q Liu, X Wang, P Jarman, G Wilson
Electric Power Applications, IET 5 (6), 486-493, 2011
542011
Ageing assessment of transformer paper insulation through post mortem analysis
N Azis, Q Liu, ZD Wang
IEEE Transactions on Dielectrics and Electrical Insulation 21 (2), 845-853, 2014
472014
Experimental study of the influence of different liquids on the transformer cooling performance
M Daghrah, Z Wang, Q Liu, A Hilker, A Gyore
IEEE Transactions on Power Delivery 34 (2), 588-595, 2019
462019
Interpretation of hot spot factor for transformers in OD cooling modes
X Zhang, Z Wang, Q Liu
IEEE Transactions on Power Delivery 33 (3), 1071-1080, 2017
432017
Prediction of pressure drop and flow distribution in disc-type transformer windings in an OD cooling mode
X Zhang, Z Wang, Q Liu
IEEE Transactions on Power Delivery 32 (4), 1655-1664, 2016
432016
Insulation condition ranking of transformers through principal component analysis and analytic hierarchy process
SJ Tee, Q Liu, Z Wang
IET Generation, Transmission & Distribution 11 (1), 110-117, 2017
412017
Prebreakdown and breakdown mechanisms of an inhibited gas to liquid hydrocarbon transformer oil under positive lightning impulse voltage
W Lu, Q Liu
IEEE Transactions on Dielectrics and Electrical Insulation 23 (4), 2450-2461, 2016
402016
Electrical performance of ester liquids under impulse voltage for application in power transformers
Q Liu
PQDT-UK & Ireland, 2011
372011
Analysing the power transformer temperature limitation for avoidance of bubble formation
J Hill, Z Wang, Q Liu, C Krause, G Wilson
High Voltage 4 (3), 210-216, 2019
362019
Flow and temperature distributions in a disc type winding-part I: Forced and directed cooling modes
M Daghrah, X Zhang, Z Wang, Q Liu, P Jarman, D Walker
Applied Thermal Engineering 165, 114653, 2020
342020
The system can't perform the operation now. Try again later.
Articles 1–20