Class information for:
Level 2: IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION//PARTIAL DISCHARGE//IEEE TRANSACTIONS ON ELECTRICAL INSULATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1138 9576 20.7 41%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
263 3       IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION//PARTIAL DISCHARGE//POLYMER ELECTROLYTE 44523
1138 2             IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION//PARTIAL DISCHARGE//IEEE TRANSACTIONS ON ELECTRICAL INSULATION 9576
1347 1                   IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION//SPACE CHARGE//ELECTRICAL TREE 2705
4249 1                   PARTIAL DISCHARGE//PARTIAL DISCHARGE PD//IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION 1820
6841 1                   COMPOSITE INSULATOR//IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION//FLASHOVER 1438
7841 1                   POWER TRANSFORMER//DISSOLVED GAS ANALYSIS//PAPER INSULATION 1322
11722 1                   IEEE TRANSACTIONS ON ELECTRICAL INSULATION//IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION//INSULATING LIQUIDS 959
12762 1                   SURFACE FLASHOVER//NON STANDARD LIGHTNING IMPULSE WAVEFORM//DIELECTRIC BREAKDOWN VOLTAGE TIME CHARACTERISTICS V T CHARACTERISTICS 882
24392 1                   INFLUENCE REGULARITY//SF6 DECOMPOSITION PRODUCTS//SF6 314
36432 1                   ELECTRIC STRESS CONTROL//EQUIVALENT ELECTRODES METHOD//ENDWINDINGS 81
37536 1                   THERMOCHROMIC COMPOUNDS//AM1 SEMI EMPIRICAL FORCE FIELD//ELECTRO OPTICAL SUBMARINE CABLE 55

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION journal 5131065 28% 61% 2661
2 PARTIAL DISCHARGE authKW 2348353 9% 88% 842
3 IEEE TRANSACTIONS ON ELECTRICAL INSULATION journal 1348516 8% 54% 780
4 IEEE ELECTRICAL INSULATION MAGAZINE journal 884440 4% 74% 377
5 POWER TRANSFORMER authKW 510571 4% 45% 355
6 PARTIAL DISCHARGE PD authKW 421441 1% 96% 138
7 ELECTRICAL TREE authKW 314514 1% 92% 107
8 FLASHOVER authKW 303969 2% 55% 172
9 SPACE CHARGE authKW 286311 3% 29% 310
10 OIL PAPER INSULATION authKW 268237 1% 96% 88

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Engineering, Electrical & Electronic 142686 70% 1% 6713
2 Physics, Applied 37243 41% 0% 3906
3 Instruments & Instrumentation 1378 5% 0% 441
4 Engineering, General 496 2% 0% 217
5 Physics, Fluids & Plasmas 292 2% 0% 183
6 Polymer Science 215 3% 0% 293
7 Materials Science, Characterization, Testing 125 1% 0% 58
8 Energy & Fuels 38 2% 0% 153
9 Thermodynamics 16 1% 0% 92
10 Materials Science, Paper & Wood 4 0% 0% 20

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 STATE POWER TRANSMISS EQUIPMENT SYST SE 198406 3% 25% 251
2 STATE ELECT INSULAT POWER EQUIPMENT 118566 3% 15% 256
3 HIGH VOLTAGE 96840 1% 25% 120
4 TONY DAVIES HIGH VOLTAGE 84268 0% 73% 36
5 HIGH VOLTAGE ENGN 75810 1% 37% 64
6 ELECT INSULAT 66881 0% 50% 42
7 BEIJING HIGH VOLTAGE EMC 65704 0% 54% 38
8 AMPERE CNRS UMR 5005 61100 0% 91% 21
9 ERING 52397 0% 66% 25
10 ELEKTROENERGETYKI 50950 0% 34% 47

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION 5131065 28% 61% 2661
2 IEEE TRANSACTIONS ON ELECTRICAL INSULATION 1348516 8% 54% 780
3 IEEE ELECTRICAL INSULATION MAGAZINE 884440 4% 74% 377
4 IEEE TRANSACTIONS ON POWER DELIVERY 210518 7% 9% 711
5 IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS 48333 2% 8% 192
6 IEE PROCEEDINGS-SCIENCE MEASUREMENT AND TECHNOLOGY 37010 1% 13% 91
7 JOURNAL OF ELECTROSTATICS 32088 2% 6% 162
8 IET SCIENCE MEASUREMENT & TECHNOLOGY 29904 1% 12% 77
9 PRZEGLAD ELEKTROTECHNICZNY 25004 2% 5% 167
10 ELECTRICAL ENGINEERING IN JAPAN 22007 1% 6% 123

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 PARTIAL DISCHARGE 2348353 9% 88% 842 Search PARTIAL+DISCHARGE Search PARTIAL+DISCHARGE
2 POWER TRANSFORMER 510571 4% 45% 355 Search POWER+TRANSFORMER Search POWER+TRANSFORMER
3 PARTIAL DISCHARGE PD 421441 1% 96% 138 Search PARTIAL+DISCHARGE+PD Search PARTIAL+DISCHARGE+PD
4 ELECTRICAL TREE 314514 1% 92% 107 Search ELECTRICAL+TREE Search ELECTRICAL+TREE
5 FLASHOVER 303969 2% 55% 172 Search FLASHOVER Search FLASHOVER
6 SPACE CHARGE 286311 3% 29% 310 Search SPACE+CHARGE Search SPACE+CHARGE
7 OIL PAPER INSULATION 268237 1% 96% 88 Search OIL+PAPER+INSULATION Search OIL+PAPER+INSULATION
8 COMPOSITE INSULATOR 225395 1% 81% 87 Search COMPOSITE+INSULATOR Search COMPOSITE+INSULATOR
9 DISSOLVED GAS ANALYSIS 218593 1% 91% 75 Search DISSOLVED+GAS+ANALYSIS Search DISSOLVED+GAS+ANALYSIS
10 WATER TREE 215406 1% 87% 78 Search WATER+TREE Search WATER+TREE

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 MILLER, HC , (2015) FLASHOVER OF INSULATORS IN VACUUM: THE LAST TWENTY YEARS.IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION. VOL. 22. ISSUE 6. P. 3641 -3657 112 88% 2
2 IMBURGIA, A , MICELI, R , SANSEVERINO, ER , ROMANO, P , VIOLA, F , (2016) REVIEW OF SPACE CHARGE MEASUREMENT SYSTEMS: ACOUSTIC, THERMAL AND OPTICAL METHODS.IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION. VOL. 23. ISSUE 5. P. 3126 -3142 79 94% 1
3 BARTNIKAS, R , (2002) PARTIAL DISCHARGES - THEIR MECHANISM, DETECTION AND MEASUREMENT.IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION. VOL. 9. ISSUE 5. P. 763 -808 106 88% 153
4 SINGH, J , SOOD, YR , JARIAL, RK , VERMA, P , (2008) CONDITION MONITORING OF POWER TRANSFORMERS - BIBLIOGRAPHY SURVEY.IEEE ELECTRICAL INSULATION MAGAZINE. VOL. 24. ISSUE 3. P. 11 -25 99 86% 46
5 HACKAM, R , (1999) OUTDOOR HV COMPOSITE POLYMERIC INSULATORS.IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION. VOL. 6. ISSUE 5. P. 557 -585 89 98% 224
6 MONTANARI, GC , (2011) BRINGING AN INSULATION TO FAILURE: THE ROLE OF SPACE CHARGE.IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION. VOL. 18. ISSUE 2. P. 339-364 72 90% 56
7 RAYMOND, WJK , ILLIAS, HA , ABU BAKAR, AH , MOKHLIS, H , (2015) PARTIAL DISCHARGE CLASSIFICATIONS: REVIEW OF RECENT PROGRESS.MEASUREMENT. VOL. 68. ISSUE . P. 164 -181 71 83% 10
8 CUI, Y , MA, H , SAHA, T , (2015) PATTERN RECOGNITION TECHNIQUES FOR POWER TRANSFORMER INSULATION DIAGNOSISA COMPARATIVE STUDY PART 1: FRAMEWORK, LITERATURE, AND ILLUSTRATION.INTERNATIONAL TRANSACTIONS ON ELECTRICAL ENERGY SYSTEMS. VOL. 25. ISSUE 10. P. 2247 -2259 64 94% 0
9 LESAINT, O , (2016) PREBREAKDOWN PHENOMENA IN LIQUIDS: PROPAGATION 'MODES' AND BASIC PHYSICAL PROPERTIES.JOURNAL OF PHYSICS D-APPLIED PHYSICS. VOL. 49. ISSUE 14. P. - 49 78% 6
10 HUANG, YC , HUANG, CM , SUN, HC , (2012) DATA MINING FOR OIL-INSULATED POWER TRANSFORMERS: AN ADVANCED LITERATURE SURVEY.WILEY INTERDISCIPLINARY REVIEWS-DATA MINING AND KNOWLEDGE DISCOVERY. VOL. 2. ISSUE 2. P. 138-148 61 95% 2

Classes with closest relation at Level 2


Rank Class id link
1 3187 TSDC//THERMALLY STIMULATED DEPOLARIZATION CURRENT//THERMALLY STIMULATED CURRENT
2 3173 JOURNAL OF ELECTROSTATICS//ELECTROSTATIC SEPARATION//TRIBOCHARGING
3 2250 PLASMA ASSISTED COMBUSTION//HIGH CURRENT ELECT//MULTIPACTOR
4 2621 IEEE TRANSACTIONS ON POWER DELIVERY//GROUNDING SYSTEM//AMPACITY
5 1049 LIGHTNING//VARISTORS//IEEE TRANSACTIONS ON POWER DELIVERY
6 2951 ELECTROSTATIC PRECIPITATOR//DEW//CORONA DISCHARGE
7 1640 DIELECTRIC ELASTOMER//FERROELECTRIC POLYMER//ELECTROACTIVE POLYMER
8 2587 SCANNING//BACKSCATTERED ELECTRONS//MICROSCOPY
9 4113 DIRECT FLUORINATION//DIFFUSION PREDICTION//ETHYL FATTY ESTERS
10 2975 PULSE TRANSFORMER//MARX GENERATOR//PULSED POWER

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