Class information for:
Level 1: SUPERCONDUCTING MAGNETIC ENERGY STORAGE SMES//SUPERCONDUCTING MAGNETIC ENERGY STORAGE//SMES

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
461 3       IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY//AC LOSS//SUPERCONDUCTING MAGNETS 26024
249 2             IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY//AC LOSS//SUPERCONDUCTING MAGNETS 19746
13298 1                   SUPERCONDUCTING MAGNETIC ENERGY STORAGE SMES//SUPERCONDUCTING MAGNETIC ENERGY STORAGE//SMES 877

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SUPERCONDUCTING MAGNETIC ENERGY STORAGE SMES authKW 1934313 8% 74% 73
2 SUPERCONDUCTING MAGNETIC ENERGY STORAGE authKW 1455347 7% 64% 63
3 SMES authKW 1061431 22% 16% 189
4 HTS SMES authKW 689022 2% 91% 21
5 IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY journal 321219 43% 2% 377
6 RD PL SUPERCONDUCT address 294814 2% 43% 19
7 CENTRAL MAGNETIC FIELD authKW 239564 1% 67% 10
8 SUPERCONDUCTING MAGNETIC ENERGY STORAGE SYSTEM SMES authKW 220104 1% 88% 7
9 CONDUCTION COOLING authKW 189105 2% 26% 20
10 THE VIRIAL THEOREM authKW 184810 1% 86% 6

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Electrical & Electronic 13536 72% 0% 628
2 Physics, Applied 11507 72% 0% 631
3 Thermodynamics 512 7% 0% 59
4 Energy & Fuels 479 8% 0% 74
5 Nuclear Science & Technology 35 3% 0% 23
6 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 27 1% 0% 8
7 Physics, Condensed Matter 13 4% 0% 38
8 Engineering, General 10 1% 0% 12
9 Mechanics 2 2% 0% 14
10 Automation & Control Systems 1 1% 0% 6

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RD PL SUPERCONDUCT 294814 2% 43% 19
2 PL SUPERCONDUCT ELECT ENGN 124219 1% 31% 11
3 ENERGY CONVERS STUDY PROGRAM 107807 0% 100% 3
4 HREC TEAM 71871 0% 100% 2
5 PHYSICOCHEM TECHNOL 71871 0% 100% 2
6 SERAS 71871 0% 100% 2
7 EXCELLENCE INNOVAT ENERGY SYST 56238 1% 26% 6
8 SUPERCONDUCTING DEVICE CRYOGEN GRP 44223 0% 31% 4
9 6221 35936 0% 100% 1
10 ARGENTINEAN COUNCIL SCI TECHNOL CONICE 35936 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 321219 43% 2% 377
2 CRYOGENICS 8889 4% 1% 35
3 PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 8785 9% 0% 78
4 IEEE TRANSACTIONS ON MAGNETICS 7718 10% 0% 86
5 IEEE TRANSACTIONS ON ENERGY CONVERSION 6655 3% 1% 25
6 SUPERCONDUCTOR SCIENCE & TECHNOLOGY 2384 3% 0% 22
7 IEEE TRANSACTIONS ON POWER SYSTEMS 1605 2% 0% 19
8 IEEE TRANSACTIONS ON SUSTAINABLE ENERGY 984 1% 1% 5
9 INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS 782 1% 0% 10
10 ELECTRICAL ENGINEERING IN JAPAN 774 1% 0% 7

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SUPERCONDUCTING MAGNETIC ENERGY STORAGE SMES 1934313 8% 74% 73 Search SUPERCONDUCTING+MAGNETIC+ENERGY+STORAGE+SMES Search SUPERCONDUCTING+MAGNETIC+ENERGY+STORAGE+SMES
2 SUPERCONDUCTING MAGNETIC ENERGY STORAGE 1455347 7% 64% 63 Search SUPERCONDUCTING+MAGNETIC+ENERGY+STORAGE Search SUPERCONDUCTING+MAGNETIC+ENERGY+STORAGE
3 SMES 1061431 22% 16% 189 Search SMES Search SMES
4 HTS SMES 689022 2% 91% 21 Search HTS+SMES Search HTS+SMES
5 CENTRAL MAGNETIC FIELD 239564 1% 67% 10 Search CENTRAL+MAGNETIC+FIELD Search CENTRAL+MAGNETIC+FIELD
6 SUPERCONDUCTING MAGNETIC ENERGY STORAGE SYSTEM SMES 220104 1% 88% 7 Search SUPERCONDUCTING+MAGNETIC+ENERGY+STORAGE+SYSTEM+SMES Search SUPERCONDUCTING+MAGNETIC+ENERGY+STORAGE+SYSTEM+SMES
7 CONDUCTION COOLING 189105 2% 26% 20 Search CONDUCTION+COOLING Search CONDUCTION+COOLING
8 THE VIRIAL THEOREM 184810 1% 86% 6 Search THE+VIRIAL+THEOREM Search THE+VIRIAL+THEOREM
9 TOROID TYPE MAGNET 179678 1% 100% 5 Search TOROID+TYPE+MAGNET Search TOROID+TYPE+MAGNET
10 HTS COIL 171091 2% 24% 20 Search HTS+COIL Search HTS+COIL

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 7437 IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY//NO INSULATION//REBCO
2 13168 LOAD FREQUENCY CONTROL//AUTOMATIC GENERATION CONTROL//LOAD FREQUENCY CONTROL LFC
3 29096 FLUX PUMP//PUMPING CURRENT//HTS DYNAMO
4 1791 AC LOSS//IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY//TRANSPORT AC LOSS
5 7088 FAULT CURRENT LIMITER//SUPERCONDUCTING FAULT CURRENT LIMITER//SUPERCONDUCTING FAULT CURRENT LIMITER SFCL
6 14772 SUPERCONDUCTING GENERATOR//SUPERCONDUCTING MOTOR//DISTRIBUTED PROPULSION
7 22347 CURRENT LEADS//HTS CURRENT LEAD//PELTIER CURRENT LEAD PCL
8 13516 COMPRESSED AIR ENERGY STORAGE//COMPRESSED AIR ENERGY STORAGE CAES//CAES
9 21381 SUBSYNCHRONOUS RESONANCE//SUBSYNCHRONOUS OSCILLATION//GENERATOR SHAFT TORSIONALS
10 19325 DETECTOR MAGNETS//ALUMINUM STABILIZED SUPERCONDUCTOR//ALUMINUM STABILIZER

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