X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Patent (3756590) 3756590
Journal Article (272859) 272859
Newspaper Article (129354) 129354
Conference Proceeding (62282) 62282
Report (30296) 30296
Publication (17839) 17839
Magazine Article (16434) 16434
Government Document (15901) 15901
Book / eBook (12521) 12521
Trade Publication Article (12104) 12104
Newsletter (6812) 6812
Book Chapter (5203) 5203
Web Resource (2959) 2959
Dissertation (2530) 2530
Book Review (1504) 1504
Paper (1289) 1289
Transcript (981) 981
Reference (627) 627
Standard (386) 386
Technical Report (127) 127
Data Set (117) 117
Journal / eJournal (115) 115
Market Research (39) 39
Archival Material (20) 20
Map (16) 16
Microfilm (14) 14
Electronic Resource (11) 11
Video Recording (9) 9
Library Holding (5) 5
Streaming Video (4) 4
Computer File (3) 3
Presentation (2) 2
Art (1) 1
Exam (1) 1
Magazine (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
electricity (3520615) 3520615
generation (3477847) 3477847
conversion or distribution of electric power (3472582) 3472582
dynamo-electric machines (870168) 870168
general tagging of cross-sectional technologies spanning over several sections of the ipc (863510) 863510
general tagging of new technological developments (863510) 863510
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (863510) 863510
circuit arrangements or systems for supplying or distributingelectric power (743066) 743066
systems for storing electric energy (743066) 743066
technologies or applications for mitigation or adaptation againstclimate change (705412) 705412
mechanical engineering (614683) 614683
heating (612343) 612343
lighting (611021) 611021
weapons (610239) 610239
blasting (609558) 609558
basic electric elements (589503) 589503
physics (574323) 574323
apparatus for conversion between ac and ac, between ac and dc,or between dc and dc, and for use with mains or similar powersupply systems (555909) 555909
control or regulation thereof (555909) 555909
conversion of dc or ac input power into surge outputpower (555909) 555909
installation of electric cables or lines, or of combinedoptical and electric cables or lines (482411) 482411
transporting (479946) 479946
performing operations (479912) 479912
reduction of greenhouse gas [ghg] emissions, related to energygeneration, transmission or distribution (456447) 456447
control or regulation of electric motors, electric generatorsor dynamo-electric converters (424579) 424579
controlling transformers, reactors or choke coils (424579) 424579
emergency protective circuit arrangements (312095) 312095
machines or engines for liquids (262121) 262121
or a reactive propulsive thrust, not otherwise provided for (262121) 262121
producing mechanical power (262121) 262121
wind, spring weight and miscellaneous motors (262121) 262121
vehicles in general (231162) 231162
boards, substations, or switching arrangements for the supplyor distribution of electric power (209699) 209699
testing (203250) 203250
measuring (199428) 199428
technical subjects covered by former uspc (198374) 198374
engineering elements and units (183718) 183718
general measures for producing and maintaining effectivefunctioning of machines or installations (183718) 183718
thermal insulation in general (183718) 183718
wind motors (155009) 155009
technical subjects covered by former us classification (152707) 152707
climate change mitigation technologies related to buildings,e.g. housing, house appliances or related end-userapplications (150210) 150210
controlling (147543) 147543
regulating (147539) 147539
semiconductor devices (147149) 147149
electric solid state devices not otherwise provided for (146407) 146407
electric techniques not otherwise provided for (144420) 144420
electric equipment or propulsion of electrically-propelledvehicles (138863) 138863
electrodynamic brake systems for vehicles, in general (138863) 138863
magnetic suspension or levitation for vehicles (138863) 138863
climate change mitigation technologies related totransportation (136640) 136640
current collectors (123928) 123928
line connectors (123918) 123918
measuring electric variables (123308) 123308
measuring magnetic variables (123308) 123308
generation of electric power by conversion of infra-redradiation, visible light or ultraviolet light, e.g. usingphotovoltaic [pv] modules (122160) 122160
electric communication technique (121723) 121723
electric machines not otherwise provided for (113185) 113185
indexing schemes relating to engines or pumps in varioussubclasses of classes f01-f04 (108372) 108372
processes or means, e.g. batteries, for the direct conversionof chemical into electrical energy (105998) 105998
counting (103400) 103400
computing (103288) 103288
calculating (103271) 103271
indexing scheme relating to machines or engines other thannon-positive-displacement machines or engines, to wind motors,to non-positive displacement pumps, and to generating combustionproducts of high pressure or high velocity (101479) 101479
fixed constructions (98670) 98670
transformers (88758) 88758
basic electronic circuitry (88183) 88183
printed circuits (86461) 86461
casings or constructional details of electric apparatus (86177) 86177
manufacture of assemblages of electrical components (86177) 86177
magnets (85510) 85510
inductances (85280) 85280
selection of materials for their magnetic properties (85271) 85271
relays (84808) 84808
selectors (83371) 83371
electric switches (83368) 83368
emergency protective devices (83358) 83358
information or communication technologies having an impact onother technology areas (80158) 80158
systems integrating technologies related to power networkoperation, communication or information technologies forimproving the electrical power generation, transmission,distribution, management or usage, i.e. smart grids (80158) 80158
systems for regulating electric or magnetic variables (79181) 79181
human necessities (75971) 75971
electric digital data processing (70562) 70562
electric power (66472) 66472
positive displacement machines for liquids (64212) 64212
pumps for liquids or elastic fluids (64212) 64212
pulse technique (63242) 63242
electricity distribution (61372) 61372
ranges (59458) 59458
ventilating (59363) 59363
conductors (58294) 58294
cables (57477) 57477
vehicles, vehicle fittings, or vehicle parts, not otherwiseprovided for (55921) 55921
insulators (55722) 55722
selection of materials for their conductive, insulating ordielectric properties (55104) 55104
technical subjects covered by former uspc cross-reference artcollections [xracs] and digests (53518) 53518
climate change mitigation technologies in the production orprocessing of goods (53319) 53319
combustion engines (52254) 52254
hot-gas or combustion-product engine plants (52249) 52249
electric heating (51517) 51517
electric lighting not otherwise provided for (51434) 51434
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Robarts - Stacks (3851) 3851
UTL at Downsview - May be requested (1692) 1692
Engineering & Comp. Sci. - Stacks (1557) 1557
Online Resources - Online (1084) 1084
UofT at Mississauga - Stacks (1015) 1015
Collection Dvlpm't (Acquisitions) - Vendor file (936) 936
UofT at Scarborough - Stacks (670) 670
Gerstein Science - Stacks (414) 414
Law (Bora Laskin) - Stacks (395) 395
Trinity College (John W Graham) - Stacks (389) 389
St. Michael's College (John M. Kelly) - 2nd Floor (376) 376
Victoria University E.J. Pratt - Stacks (330) 330
Collection Dvlpm't (Acquisitions) - Closed Orders (305) 305
OISE - Stacks (229) 229
New College (Ivey) - Stacks (143) 143
Robarts - Government Pubs (105) 105
Trinity College (John W Graham) - Storage (87) 87
Engineering & Comp. Sci. - May be requested in 6-10 wks (58) 58
University College (Laidlaw) - Stacks (46) 46
Criminology - Stacks (39) 39
St. Michael's College (John M. Kelly) - 3rd Floor (39) 39
Map & Data - Map Collection (38) 38
Architecture Landscape (Shore + Moffat) - Stacks (37) 37
Earth Sciences (Noranda) - Stacks (32) 32
Physics - Stacks (32) 32
Thomas Fisher Rare Book - Rare Book (29) 29
Indust. Rel's & Hum. Resources (Newman) - Library use only (28) 28
Knox College (Caven) - Stacks (28) 28
Engineering & Comp. Sci. - Missing (26) 26
Institute for Christian Studies - Stacks (25) 25
Pontifical Inst. Mediaeval Studies - Library use only (25) 25
UofT at Scarborough - Withdrawn (25) 25
Aerospace - Stacks (24) 24
Engineering & Comp. Sci. - Reference (23) 23
Regis College - Stacks (23) 23
St. Augustine's Seminary - Stacks (23) 23
Victoria University Emmanuel College - Stacks (23) 23
Royal Ontario Museum - Stacks (19) 19
Robarts - Storage (17) 17
Engineering & Comp. Sci. - Periodical Stacks (16) 16
Mathematical Sciences - Stacks (16) 16
Victoria University E.J. Pratt - Storage (15) 15
Robarts - Library use only (14) 14
UofT Schools - Stacks (13) 13
Media Commons - Microtexts (10) 10
UofT at Mississauga - Reference (10) 10
Collection Dvlpm't (Acquisitions) - Cancelled Order (9) 9
OISE - Curriculum Resources (9) 9
Royal Ontario Museum - Periodical Stacks (9) 9
Faculty of Information - Stacks (8) 8
Robarts - Searching (8) 8
Business (Joseph L Rotman) - Stacks (7) 7
OISE - Missing (7) 7
Victoria University CRRS - Library use only (7) 7
Astronomy & Astrophysics - Ask at library (6) 6
Robarts - Course Reserves (6) 6
UofT at Mississauga - Missing (6) 6
Victoria University E.J. Pratt - Reference (6) 6
Gerstein Science - Theses (5) 5
Law (Bora Laskin) - Reserve desk (5) 5
Media Commons - Audio Visual (5) 5
Providence Healthcare - Stacks (5) 5
Robarts - Gov Pub Storage: Request at Reference Desk 4th floor (5) 5
Robarts - Not Returned (5) 5
Robarts - Reference (5) 5
University Archives - Archives (5) 5
Business (Joseph L Rotman) - Library use only (4) 4
East Asian (Cheng Yu Tung) - Stacks (4) 4
Gerstein Science - Reference (4) 4
OISE - May be requested in 6-10 wks (4) 4
Physics - New Books (4) 4
Thomas Fisher Rare Book - May be requested at Fisher (4) 4
University College (Laidlaw) - May be requested in 6-10 wks (4) 4
UofT at Scarborough - May be requested in 6-10 wks (4) 4
Chemistry (A D Allen) - Stacks (3) 3
Engineering & Comp. Sci. - Searching (3) 3
Markham Stouffville Hospital - Stacks (3) 3
Music - Stacks (3) 3
OISE - WERC (3) 3
Richard Charles Lee Canada-Hong Kong - Library use only (3) 3
Trinity College (John W Graham) - Wycliffe Storage (3) 3
UofT at Mississauga - May be requested in 6-10 wks (3) 3
Victoria University E.J. Pratt - Northrop Frye (3) 3
Victoria University E.J. Pratt - Rare Book (3) 3
Baycrest Hospital - Resident/Client Library (2) 2
Baycrest Hospital - Stacks (2) 2
Collection Dvlpm't (Acquisitions) - On order (2) 2
Engineering & Comp. Sci. - Not Returned (2) 2
Faculty of Information - May be requested in 6-10 wks (2) 2
Holland Bloorview Kids Rehabilitation - Stacks (2) 2
Indust. Rel's & Hum. Resources (Newman) - Stacks (2) 2
Innis College - Stacks (2) 2
Law (Bora Laskin) - Closed Orders (2) 2
OISE - Lost (2) 2
OISE - Storage (2) 2
Robarts - May be requested in 6-10 wks (2) 2
Robarts - Missing (2) 2
Robarts - Processing (2) 2
Royal Ontario Museum - Far Eastern (2) 2
Royal Ontario Museum - Far Eastern Egyptian (2) 2
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (3687365) 3687365
Chinese (795148) 795148
French (497133) 497133
German (481903) 481903
Japanese (161262) 161262
Korean (134731) 134731
Russian (59135) 59135
Spanish (49610) 49610
Portuguese (24056) 24056
Italian (16539) 16539
Swedish (15163) 15163
Danish (10781) 10781
Finnish (9075) 9075
Norwegian (6771) 6771
Polish (6726) 6726
Dutch (6567) 6567
Romanian (3794) 3794
Ukrainian (2979) 2979
Czech (2310) 2310
Turkish (1601) 1601
Hungarian (1210) 1210
Greek (894) 894
Slovenian (882) 882
Bulgarian (744) 744
Slovak (649) 649
Croatian (530) 530
Latvian (450) 450
Serbian (443) 443
Hebrew (354) 354
Indonesian (312) 312
Lithuanian (302) 302
Arabic (273) 273
Estonian (167) 167
Urdu (112) 112
Icelandic (86) 86
Hindi (51) 51
Moldavian (32) 32
Persian (20) 20
Bosnian (13) 13
Latin (10) 10
Afrikaans (8) 8
Catalan (6) 6
Ancient Greek (3) 3
Vietnamese (3) 3
Afar (2) 2
Ancient Egyptian (1) 1
Bengali (1) 1
Irish (1) 1
Kirghiz (1) 1
Luxembourgish (1) 1
Macedonian (1) 1
Malay (1) 1
Nepali (1) 1
Quechua (1) 1
Sanskrit (1) 1
Welsh (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


2015, 1, Woodhead Publishing Series in Energy, ISBN 178242010X, Volume no. 72., xxix, 412 pages
Electricity transmission and distribution (T&D) networks carry electricity from generation sites to demand sites. With the increasing penetration of... 
Développement durable | Électricité | Innovations | Distribution | Technological innovations | Transport | Sustainable development | Electric power transmission | Electric power distribution | Energy Technology & Engineering | Electrical Engineering
Book
2002, Power engineering, ISBN 0824707982, Volume 14., x, 365
Consolidates all pertinent topics related to power distribution reliability into one comprehensive volume. Emphasizes a balance of theory, practical knowledge,... 
Reliability | Electric power distribution | High tension | Energy Technology & Engineering
Book
2007, 2nd ed., Electric power engineering series, ISBN 9780849358067, Volume 15, 421
Book
2016, Routledge studies in federalism and decentralization, ISBN 9781315672205, Volume 1, xvii, 322
Tensions between central authorities and subnational units over centralization and fiscal autonomy are on top of the political agenda in many developing... 
Brazil | Argentina | Federal government | Intergovernmental fiscal relations | Central-local government relations | Politics & government | Decentralization in government | Local Government | Public Policy | Governance | Latin American Politics | Federalism
Book
2008, 2nd ed., ISBN 9781420062007, 834
Book
SAE technical paper series, Volume 2013-01-2275.
In a more electric aircraft, with strong demand for numerous independently controlled AC and DC power utilities, a new concept of secondary power distribution... 
Power and Propulsion | Electric power
eJournal
SAE technical paper series, Volume 2013-01-2275.
In a more electric aircraft, with strong demand for numerous independently controlled AC and DC power utilities, a new concept of secondary power distribution... 
Power and Propulsion | Electric power
eJournal
2004, 2nd ed., IEE power and energy series, ISBN 9780863413575, Volume 47, x, 342
Written by two practicing electrical engineers, this second edition of the bestselling Protection of Electricity Distribution Networks offers both practical... 
Electric power systems | Protection | Electric power distribution | Electric power transmission
Book
SAE technical paper series, Volume 2012-01-2213.
There is a growing need for high voltage direct current (HVDC) power distribution systems in aircraft which provide low-loss distribution with low weight.... 
Electric power | Electrical systems
eJournal
SAE technical paper series, Volume 2007-01-0278.
This paper proposes and evaluates the use of a robust variable torque distribution (VTD) yaw moment control for an all wheel drive (AWD) hybrid vehicle... 
Hybrid engines | Hybrid power
eJournal
SAE technical paper series, Volume 2002-01-3184.
This paper illustrates the application of the generalized immittance space approach to the analysis of multi-bus interconnected power electronics based power... 
Electronic equipment | Mathematical models | Power electronics | Vehicle dynamics | Engines
eJournal
SAE technical paper series, Volume 1999-01-2622
The annual energy potential of a wind site cannot be estimated with the commonly available average wind speed data. It rather involves a detailed knowledge of... 
Auxiliary power units | Electromagnetic compatibility | Aerodynamics | Energy storage systems | Simulation and modeling | Alternative fuels | Refueling
eJournal
No results were found for your search.

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