Class information for:
Level 1: FAULT LOCATION//DISTANCE RELAY//DISTANCE PROTECTION

Basic class information
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
26 4 ENGINEERING, ELECTRICAL & ELECTRONIC//ELECT ENGN//IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 322555
71 3       IEEE TRANSACTIONS ON POWER SYSTEMS//ENGINEERING, ELECTRICAL & ELECTRONIC//IEEE TRANSACTIONS ON POWER ELECTRONICS 87614
1051 2             POWER QUALITY//IEEE TRANSACTIONS ON POWER DELIVERY//FAULT LOCATION 10354
2499 1                   FAULT LOCATION//DISTANCE RELAY//DISTANCE PROTECTION 2257

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FAULT LOCATION authKW 3625615 18% 64% 408
2 DISTANCE RELAY authKW 1090756 4% 78% 100
3 DISTANCE PROTECTION authKW 974163 4% 81% 86
4 IEEE TRANSACTIONS ON POWER DELIVERY journal 936587 32% 9% 727
5 TRANSMISSION LINE PROTECTION authKW 775414 3% 91% 61
6 HIGH IMPEDANCE FAULT authKW 541081 2% 82% 47
7 FAULT CLASSIFICATION authKW 443629 3% 42% 75
8 POWER SYSTEM PROTECTION authKW 361421 4% 28% 93
9 DIGITAL RELAYING authKW 354567 2% 63% 40
10 POWER SWING authKW 295835 1% 76% 28

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Electrical & Electronic 60497 93% 0% 2108
2 Engineering, General 455 4% 0% 89
3 Computer Science, Artificial Intelligence 231 3% 0% 74
4 Instruments & Instrumentation 197 4% 0% 86
5 Computer Science, Interdisciplinary Applications 57 2% 0% 46
6 Automation & Control Systems 13 1% 0% 21
7 Computer Science, Hardware & Architecture 7 1% 0% 14
8 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 4 0% 0% 8
9 Energy & Fuels 3 1% 0% 31
10 Computer Science, Information Systems 2 1% 0% 21

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NEXT GENERAT POWER TECHNOL 137462 1% 62% 16
2 ELECT ENGN 36194 35% 0% 795
3 ELEKTROENERGET STEROWANIA UKLADOW 31414 0% 75% 3
4 PSPG 31414 0% 75% 3
5 INFORMAT CONTROL ENGINEER 27924 0% 100% 2
6 POWER GRID GRID AUTOMAT 27924 0% 100% 2
7 PPHV TECHNOL 27924 0% 100% 2
8 SERV AUTOMAT AVANCEE 27924 0% 100% 2
9 ST LEONARDS WORKS 27924 0% 100% 2
10 EXCELLENCE POWER SYST AUTOMAT OPERAT 25321 1% 7% 25

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON POWER DELIVERY 936587 32% 9% 727
2 IET GENERATION TRANSMISSION & DISTRIBUTION 193589 8% 8% 170
3 ELECTRIC POWER SYSTEMS RESEARCH 148797 10% 5% 223
4 INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS 125557 9% 4% 201
5 ELECTRIC POWER COMPONENTS AND SYSTEMS 59801 4% 5% 88
6 IEE PROCEEDINGS-GENERATION TRANSMISSION AND DISTRIBUTION 32969 2% 4% 55
7 IEE PROCEEDINGS-C GENERATION TRANSMISSION AND DISTRIBUTION 31111 2% 6% 39
8 INTERNATIONAL TRANSACTIONS ON ELECTRICAL ENERGY SYSTEMS 24333 2% 5% 35
9 IEEE COMPUTER APPLICATIONS IN POWER 23407 1% 9% 18
10 IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS 20662 3% 2% 60

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 FAULT LOCATION 3625615 18% 64% 408 Search FAULT+LOCATION Search FAULT+LOCATION
2 DISTANCE RELAY 1090756 4% 78% 100 Search DISTANCE+RELAY Search DISTANCE+RELAY
3 DISTANCE PROTECTION 974163 4% 81% 86 Search DISTANCE+PROTECTION Search DISTANCE+PROTECTION
4 TRANSMISSION LINE PROTECTION 775414 3% 91% 61 Search TRANSMISSION+LINE+PROTECTION Search TRANSMISSION+LINE+PROTECTION
5 HIGH IMPEDANCE FAULT 541081 2% 82% 47 Search HIGH+IMPEDANCE+FAULT Search HIGH+IMPEDANCE+FAULT
6 FAULT CLASSIFICATION 443629 3% 42% 75 Search FAULT+CLASSIFICATION Search FAULT+CLASSIFICATION
7 POWER SYSTEM PROTECTION 361421 4% 28% 93 Search POWER+SYSTEM+PROTECTION Search POWER+SYSTEM+PROTECTION
8 DIGITAL RELAYING 354567 2% 63% 40 Search DIGITAL+RELAYING Search DIGITAL+RELAYING
9 POWER SWING 295835 1% 76% 28 Search POWER+SWING Search POWER+SWING
10 FAULT RESISTANCE 282722 1% 75% 27 Search FAULT+RESISTANCE Search FAULT+RESISTANCE

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 21830 DIRECTIONAL OVERCURRENT RELAYS//OVERCURRENT RELAY//PROTECTION COORDINATION
2 30963 POWERFORMER//STATOR SINGLE PHASE TO GROUND FAULT//GROUND FAULT PROTECTION
3 37311 SIX PHASE TRANSMISSION//SIX PHASE TRANSMISSION LINE//DISCRETE WAVELET TRANSFORM AND MODULAR ARTIFICIAL NEURAL NETWORK
4 5207 POWER QUALITY//POWER QUALITY PQ//POWER QUALITY DISTURBANCES
5 15523 POWER SYSTEM RESTORATION//FAULT SECTION ESTIMATION//ALARM PROCESSING
6 6592 INRUSH CURRENT//POWER TRANSFORMER//INTERNAL FAULT
7 22018 ARC FLASH//INCIDENT ENERGY//ARC FLASH HAZARD
8 29905 FERRORESONANCE//FERRORESONANT CIRCUITS//AUXILIARY VOLTAGE TRANSFORMER AVT
9 9377 PHASOR MEASUREMENT UNIT//STATE ESTIMATION//POWER SYSTEM STATE ESTIMATION
10 15728 ELECTROMAGNETIC TRANSIENTS//EARTH RETURN IMPEDANCE//NONHOMOGENEOUS EARTH

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