X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (17279) 17279
Patent (14501) 14501
Conference Proceeding (7237) 7237
Newspaper Article (2364) 2364
Newsletter (2318) 2318
Magazine Article (890) 890
Publication (485) 485
Book Chapter (428) 428
Book / eBook (258) 258
Dissertation (235) 235
Trade Publication Article (156) 156
Standard (101) 101
Reference (52) 52
Book Review (24) 24
Paper (24) 24
Web Resource (16) 16
Government Document (11) 11
Technical Report (9) 9
Data Set (4) 4
Transcript (2) 2
Journal / eJournal (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
electricity (14498) 14498
transformers (14098) 14098
basic electric elements (14007) 14007
current collectors (13851) 13851
line connectors (13851) 13851
magnets (9335) 9335
inductances (9256) 9256
selection of materials for their magnetic properties (9255) 9255
engineering, electrical & electronic (6136) 6136
electric current converters (3907) 3907
generation (3616) 3616
current transformers (3524) 3524
conversion or distribution of electric power (3501) 3501
voltage (3005) 3005
electric potential (2716) 2716
current measurement (2585) 2585
patents (2218) 2218
direct current (2171) 2171
circuit faults (2097) 2097
electrical currents (2000) 2000
intellectual property (1950) 1950
converters (1918) 1918
switches (1912) 1912
physics (1905) 1905
general tagging of cross-sectional technologies spanning over several sections of the ipc (1812) 1812
general tagging of new technological developments (1812) 1812
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (1812) 1812
transporting (1811) 1811
performing operations (1808) 1808
capacitors (1728) 1728
conductors (1668) 1668
circuits (1614) 1614
electric techniques not otherwise provided for (1610) 1610
power transformers (1605) 1605
physics, applied (1551) 1551
research (1543) 1543
testing (1487) 1487
analysis (1445) 1445
printed circuits (1402) 1402
electric transformers (1396) 1396
technical subjects covered by former uspc (1349) 1349
casings or constructional details of electric apparatus (1338) 1338
manufacture of assemblages of electrical components (1338) 1338
inductors (1310) 1310
alternating current (1305) 1305
relays (1290) 1290
cables (1257) 1257
windings (1254) 1254
heating (1246) 1246
fault currents (1241) 1241
usage (1210) 1210
mathematical models (1204) 1204
methods (1191) 1191
lighting (1187) 1187
computer simulation (1176) 1176
mechanical engineering (1175) 1175
topology (1169) 1169
insulators (1132) 1132
current liabilities (1127) 1127
power transformer insulation (1111) 1111
voltage control (1102) 1102
design (1100) 1100
weapons (1072) 1072
blasting (1070) 1070
inverters (1055) 1055
inrush current (1034) 1034
coils (1027) 1027
transformer (1008) 1008
electronics (997) 997
magnetic fields (993) 993
inductance (978) 978
technical subjects covered by former us classification (978) 978
impedance (976) 976
machine tools (970) 970
simulation (963) 963
metal-working not otherwise provided for (958) 958
selection of materials for their conductive, insulating ordielectric properties (955) 955
eddy currents (945) 945
installation of electric cables or lines, or of combinedoptical and electric cables or lines (934) 934
design and construction (928) 928
instruments & instrumentation (927) 927
transformer cores (919) 919
mathematical analysis (906) 906
rectifiers (895) 895
current transformer (884) 884
semiconductor devices (845) 845
control or regulation of electric motors, electric generatorsor dynamo-electric converters (821) 821
controlling transformers, reactors or choke coils (821) 821
measuring (812) 812
reactive power (810) 810
voltage measurement (798) 798
inventors (769) 769
dynamo-electric machines (760) 760
measurement (754) 754
magnetic cores (751) 751
electrical engineering (747) 747
stockholders (737) 737
engineering (727) 727
electric solid state devices not otherwise provided for (723) 723
energy & fuels (710) 710
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Engineering & Comp. Sci. - Stacks (72) 72
Online Resources - Online (24) 24
Collection Dvlpm't (Acquisitions) - Vendor file (19) 19
Gerstein Science - Stacks (17) 17
Collection Dvlpm't (Acquisitions) - Closed Orders (7) 7
Engineering & Comp. Sci. - Missing (6) 6
UTL at Downsview - May be requested (5) 5
Aerospace - Stacks (1) 1
Engineering & Comp. Sci. - Cancelled Order (1) 1
Gerstein Science - Periodical Stacks (1) 1
UofT Schools - Stacks (1) 1
UofT at Mississauga - Missing (1) 1
UofT at Mississauga - Stacks (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (41398) 41398
Chinese (4528) 4528
French (1875) 1875
German (1701) 1701
Japanese (483) 483
Korean (331) 331
Spanish (167) 167
Russian (119) 119
Portuguese (91) 91
Polish (84) 84
Italian (60) 60
Swedish (52) 52
Norwegian (43) 43
Finnish (34) 34
Dutch (30) 30
Romanian (22) 22
Danish (21) 21
Czech (17) 17
Ukrainian (10) 10
Slovenian (9) 9
Turkish (8) 8
Croatian (7) 7
Indonesian (5) 5
Bulgarian (4) 4
Hindi (4) 4
Latvian (4) 4
Hungarian (3) 3
Moldavian (3) 3
Arabic (2) 2
Lithuanian (2) 2
Slovak (2) 2
Hebrew (1) 1
Urdu (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


2013, 2nd ed., ISBN 1439853770, xx, 730
"One of the most important and critical constituents of power systems, transformers require deep practical knowledge about their design and operating... 
Electric transformers | TECHNOLOGY & ENGINEERING / Electronics / General | TECHNOLOGY & ENGINEERING / Electronics / Circuits / General
Book
IEEE Transactions on Power Delivery, ISSN 0885-8977, 10/2010, Volume 25, Issue 4, pp. 2535 - 2543
Journal Article
Journal Article
IEEE Transactions on Power Electronics, ISSN 0885-8993, 08/2014, Volume 29, Issue 8, pp. 4078 - 4090
Journal Article
2017, 1, Wiley - IEEE, ISBN 1119239990, 478
<p>This book is a one-stop guide to state-of-the-art research in transformer ageing, condition monitoring and diagnosis. It is backed by rigorous... 
Components, Circuits, Devices and Systems | Power, Energy and Industry Applications | Energy | SCIENCE | Electric transformers | Handbooks, manuals, etc | Maintenance and repair | Electric insulators and insulation | Electric lines | Electric power distribution
eBook
Sensors (Switzerland), ISSN 1424-8220, 01/2016, Volume 16, Issue 1, p. 114
Instrument current transformers (CTs) measure AC currents. The DC component in the measured current can saturate the transformer and cause gross error. We use... 
DC tolerance | Current transformer | Current sensor | ELECTROCHEMISTRY | CHEMISTRY, ANALYTICAL | INSTRUMENTS & INSTRUMENTATION | SATURATION DETECTION | current sensor | current transformer
Journal Article
2011, 13th ed., ISBN 9780750681643, 989
Maintaining appropriate power systems and equipment expertise is necessary for a utility to support the reliability, availability, and quality of service goals... 
Electric transformers | Energy Technology & Engineering
eBook
IEEE Transactions on Industrial Electronics, ISSN 0278-0046, 05/2011, Volume 58, Issue 5, pp. 1877 - 1886
Journal Article
Engineering Science and Technology, an International Journal, ISSN 2215-0986, 04/2017, Volume 20, Issue 2, pp. 502 - 510
In this paper the electrical distribution transformer has been studied numerically and the effect of outside temperature on its cooling performance has been... 
Electrical transformer | Phase change material | Distribution transformer | Transformer oil | Cooling performance | MEPCM | ENGINEERING, MULTIDISCIPLINARY
Journal Article
07/2018, ISBN 1119128978, 1
This book is an all-in-one resource on the development and application of variable frequency transformers to power systems and smart grids. It introduces the... 
Electric transformers | Electric machinery | Electric power systems
eBook
Journal of Electrical Engineering, ISSN 1335-3632, 02/2019, Volume 70, Issue 1, pp. 69 - 73
The article is devoted to the physical nature of geomagnetism, magnetic storms and methods of predicting their origin and deals with geomagnetic induced... 
geomagnetically induced current | geomagnetic field | coronal mass ejection | non-linear transformer | magnetic semi-saturation | ENGINEERING, ELECTRICAL & ELECTRONIC | Coils (windings) | Geomagnetism | Circuits | Deformation mechanisms | Transformers | Mathematical models | Magnetic storms | Magnetic circuits
Journal Article
IEEE Transactions on Power Delivery, ISSN 0885-8977, 02/2016, Volume 31, Issue 1, pp. 370 - 380
Journal Article
IEEE Transactions on Power Delivery, ISSN 0885-8977, 06/2016, Volume 31, Issue 3, pp. 1096 - 1105
Journal Article
Electric Power Systems Research, ISSN 0378-7796, 09/2016, Volume 138, pp. 3 - 10
•Sympathetic inrush current equations in a state-space form are derived.•Physical background of the phenomenon is described.•Specifics concerning loading of... 
Power system dynamics Simulation | Sympathetic interaction | Magnetization curve | WAMS measurements | Inrush current | ELIMINATION | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
International Journal of Electrical Power and Energy Systems, ISSN 0142-0615, 12/2017, Volume 93, pp. 283 - 290
’C-EVT and R-ECT have wide bandwidth to transfer TW without distortion.’Protection principle with high reliability.’Faulty pole selection principle with clear... 
Rogowski coil based electronic current transformer | Differential output | PSCAD/EMTDC | Travelling wave pilot protection | Capacitance divided electronic voltage transformer | PRINCIPLE | ENGINEERING, ELECTRICAL & ELECTRONIC | Electric transformers
Journal Article
Electric Power Systems Research, ISSN 0378-7796, 09/2019, Volume 174, p. 105866
Journal Article
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.