Class information for:
Level 1: MULTILEVEL INVERTER//MULTILEVEL CONVERTER//IET POWER ELECTRONICS

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
164 2             IEEE TRANSACTIONS ON POWER ELECTRONICS//IET POWER ELECTRONICS//IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS 21804
1007 1                   MULTILEVEL INVERTER//MULTILEVEL CONVERTER//IET POWER ELECTRONICS 2936

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MULTILEVEL INVERTER authKW 3011987 12% 80% 349
2 MULTILEVEL CONVERTER authKW 2237175 10% 70% 298
3 IET POWER ELECTRONICS journal 473909 9% 16% 277
4 IEEE TRANSACTIONS ON POWER ELECTRONICS journal 427729 18% 7% 538
5 PULSEWIDTH MODULATION PWM authKW 417038 5% 25% 157
6 THREE LEVEL INVERTER authKW 378138 2% 63% 56
7 IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS journal 366603 18% 6% 541
8 SELECTIVE HARMONIC ELIMINATION SHE authKW 336902 1% 83% 38
9 MULTILEVEL SYSTEMS authKW 334507 2% 47% 67
10 SELECTIVE HARMONIC ELIMINATION authKW 307570 1% 87% 33

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Electrical & Electronic 77859 93% 0% 2728
2 Automation & Control Systems 26254 20% 0% 586
3 Instruments & Instrumentation 9934 19% 0% 552
4 Engineering, General 6371 12% 0% 342
5 Energy & Fuels 381 5% 0% 136
6 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 138 1% 0% 32
7 Engineering, Industrial 53 1% 0% 30
8 Computer Science, Interdisciplinary Applications 41 2% 0% 50
9 Computer Science, Hardware & Architecture 18 1% 0% 22
10 Telecommunications 12 1% 0% 36

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MICROGRID POWER ELECT 108220 0% 92% 11
2 AUSTRALIAN ENERGY 102579 1% 34% 28
3 TERRASSA IND ELECT GRP 82437 0% 59% 13
4 ELECT DESIGN TECHNOL 78453 1% 23% 32
5 POWER ELECT 71394 3% 9% 75
6 ELECT ENGN 50956 37% 0% 1075
7 ELE OTECH ELECT IND 44708 0% 42% 10
8 CEDT 37090 0% 31% 11
9 GRID SYST RD 32192 0% 50% 6
10 MEDIUM VOLTAGE RD 28966 0% 30% 9

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IET POWER ELECTRONICS 473909 9% 16% 277
2 IEEE TRANSACTIONS ON POWER ELECTRONICS 427729 18% 7% 538
3 IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS 366603 18% 6% 541
4 IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS 130104 10% 4% 303
5 JOURNAL OF POWER ELECTRONICS 120597 4% 10% 118
6 IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS 88238 3% 9% 93
7 EPE JOURNAL 37099 1% 12% 30
8 INTERNATIONAL REVIEW OF ELECTRICAL ENGINEERING-IREE 29879 2% 4% 63
9 IEE PROCEEDINGS-B ELECTRIC POWER APPLICATIONS 22870 1% 6% 34
10 IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS 13395 1% 5% 25

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 MULTILEVEL INVERTER 3011987 12% 80% 349 Search MULTILEVEL+INVERTER Search MULTILEVEL+INVERTER
2 MULTILEVEL CONVERTER 2237175 10% 70% 298 Search MULTILEVEL+CONVERTER Search MULTILEVEL+CONVERTER
3 PULSEWIDTH MODULATION PWM 417038 5% 25% 157 Search PULSEWIDTH+MODULATION+PWM Search PULSEWIDTH+MODULATION+PWM
4 THREE LEVEL INVERTER 378138 2% 63% 56 Search THREE+LEVEL+INVERTER Search THREE+LEVEL+INVERTER
5 SELECTIVE HARMONIC ELIMINATION SHE 336902 1% 83% 38 Search SELECTIVE+HARMONIC+ELIMINATION+SHE Search SELECTIVE+HARMONIC+ELIMINATION+SHE
6 MULTILEVEL SYSTEMS 334507 2% 47% 67 Search MULTILEVEL+SYSTEMS Search MULTILEVEL+SYSTEMS
7 SELECTIVE HARMONIC ELIMINATION 307570 1% 87% 33 Search SELECTIVE+HARMONIC+ELIMINATION Search SELECTIVE+HARMONIC+ELIMINATION
8 CASCADED MULTILEVEL INVERTER 278271 1% 79% 33 Search CASCADED+MULTILEVEL+INVERTER Search CASCADED+MULTILEVEL+INVERTER
9 FLYING CAPACITOR 271415 1% 82% 31 Search FLYING+CAPACITOR Search FLYING+CAPACITOR
10 SPACE VECTOR MODULATION 269633 2% 37% 68 Search SPACE+VECTOR+MODULATION Search SPACE+VECTOR+MODULATION

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 15743 Z SOURCE INVERTER//Z SOURCE INVERTER ZSI//QUASI Z SOURCE INVERTER
2 10421 MULTIPHASE DRIVES//MULTIPHASE MACHINES//OPEN CIRCUIT FAULT
3 14512 VIENNA RECTIFIER//THREE PHASE RECTIFIER//MULTIPULSE AC DC CONVERTER
4 2332 LCL FILTER//CURRENT CONTROL//GRID CONNECTED INVERTER
5 16881 MATRIX CONVERTER//MATRIX CONVERTER MC//AC AC POWER CONVERSION
6 6035 MODULAR MULTILEVEL CONVERTER MMC//HVDC TRANSMISSION//MODULAR MULTILEVEL CONVERTER
7 9646 ELECTROMAGNETIC INTERFERENCE EMI//BEARING CURRENT//SHAFT VOLTAGE
8 21587 SOFT SWITCHING INVERTER//SOFT SWITCHING//RESONANT LINK CONVERTER
9 2945 ACTIVE POWER FILTER//ACTIVE FILTERS//POWER QUALITY
10 23694 GUIDEWAY TRANSPORTATION POWER SYSTEMS//RAIL TRANSPORTATION POWER SYSTEMS//RAIL POTENTIAL

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