Class information for:
Level 1: MULTILEVEL INVERTER//MULTILEVEL CONVERTER//MULTILEVEL INVERTERS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
1301 2630 21.1 56%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
296 18068 IEEE TRANSACTIONS ON POWER ELECTRONICS//IET POWER ELECTRONICS//IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 MULTILEVEL INVERTER Author keyword 96 40% 7% 190
2 MULTILEVEL CONVERTER Author keyword 65 38% 5% 135
3 MULTILEVEL INVERTERS Author keyword 58 50% 3% 84
4 IET POWER ELECTRONICS Journal 44 18% 8% 221
5 MULTILEVEL CONVERTERS Author keyword 42 29% 5% 119
6 NATURAL BALANCING Author keyword 30 100% 0% 12
7 MULTILEVEL SYSTEMS Author keyword 29 38% 2% 60
8 PULSEWIDTH MODULATION PWM Author keyword 25 26% 3% 86
9 NEUTRAL POINT CLAMPED NPC CONVERTER Author keyword 23 76% 1% 16
10 SELECTIVE HARMONIC ELIMINATION SHE Author keyword 22 56% 1% 27

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 MULTILEVEL INVERTER 96 40% 7% 190 Search MULTILEVEL+INVERTER Search MULTILEVEL+INVERTER
2 MULTILEVEL CONVERTER 65 38% 5% 135 Search MULTILEVEL+CONVERTER Search MULTILEVEL+CONVERTER
3 MULTILEVEL INVERTERS 58 50% 3% 84 Search MULTILEVEL+INVERTERS Search MULTILEVEL+INVERTERS
4 MULTILEVEL CONVERTERS 42 29% 5% 119 Search MULTILEVEL+CONVERTERS Search MULTILEVEL+CONVERTERS
5 NATURAL BALANCING 30 100% 0% 12 Search NATURAL+BALANCING Search NATURAL+BALANCING
6 MULTILEVEL SYSTEMS 29 38% 2% 60 Search MULTILEVEL+SYSTEMS Search MULTILEVEL+SYSTEMS
7 PULSEWIDTH MODULATION PWM 25 26% 3% 86 Search PULSEWIDTH+MODULATION+PWM Search PULSEWIDTH+MODULATION+PWM
8 NEUTRAL POINT CLAMPED NPC CONVERTER 23 76% 1% 16 Search NEUTRAL+POINT+CLAMPED+NPC+CONVERTER Search NEUTRAL+POINT+CLAMPED+NPC+CONVERTER
9 SELECTIVE HARMONIC ELIMINATION SHE 22 56% 1% 27 Search SELECTIVE+HARMONIC+ELIMINATION+SHE Search SELECTIVE+HARMONIC+ELIMINATION+SHE
10 SPACE VECTOR MODULATION SVM 19 33% 2% 48 Search SPACE+VECTOR+MODULATION+SVM Search SPACE+VECTOR+MODULATION+SVM

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 MULTILEVEL CONVERTERS 101 45% 6% 168
2 MULTILEVEL INVERTERS 61 44% 4% 105
3 CONVERTERS 52 12% 16% 414
4 FLYING CAPACITOR 50 76% 1% 35
5 PWM 47 23% 7% 179
6 HARMONIC ELIMINATION 41 49% 2% 61
7 THYRISTOR INVERTERS 41 51% 2% 58
8 GENERALIZED TECHNIQUES 40 50% 2% 57
9 INVERTERS 36 14% 9% 249
10 MULTILEVEL INVERTER 36 44% 2% 61

Journals


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 IET POWER ELECTRONICS 44 18% 8% 221
2 EPE JOURNAL 6 16% 1% 33

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Multilevel Converters: An Enabling Technology for High-Power Applications 2009 202 79 85%
Current control techniques for three-phase voltage-source PWM converters: A survey 1998 685 36 64%
A Review of Multilevel Selective Harmonic Elimination PWM: Formulations, Solving Algorithms, Implementation and Applications 2015 1 73 97%
Investigation of multilevel multifunctional grid connected inverter topologies and control strategies used in photovoltaic systems 2015 1 51 39%
Comprehensive review of a recently proposed multilevel inverter 2014 2 12 100%
Static synchronous compensators (STATCOM): a review 2009 65 110 39%
Advancements in power electronics and drives in interface with growing renewable energy resources 2011 24 23 43%
Critical Review of Cascaded H-Bridge Multilevel Inverter Topologies 2009 10 46 91%
Investigation on hybrid cascaded multilevel inverter with reduced dc sources 2013 1 13 100%
A review of soft computing methods for harmonics elimination PWM for inverters in renewable energy conversion systems 2014 1 74 43%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 TERRASSA IND ELECT GRP 11 67% 0.4% 10
2 ELECT DESIGN TECHNOL 11 26% 1.4% 36
3 POWER ELECT 9 10% 3.0% 78
4 CEDT 7 41% 0.5% 13
5 AUSTRALIAN ENERGY 6 36% 0.5% 13
6 ELECT DRIVE SYST POWER ELECT 5 38% 0.4% 10
7 ELE OTECH ELECT IND 4 39% 0.3% 9
8 ENERGY AUTOMAT 4 67% 0.2% 4
9 POWER ELECT ELE OMETROL 4 67% 0.2% 4
10 ELECT DRIVE IND EQUIPMENT 4 75% 0.1% 3

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000213127 MULTIPULSE AC DC CONVERTER//VECTOR CONTROLLED INDUCTION MOTOR DRIVE VCIMD//MULTIPULSE RECTIFIER
2 0.0000168863 MULTIPHASE MACHINES//MULTIPHASE DRIVES//MULTIMOTOR DRIVES
3 0.0000163372 RESONANT LINK CONVERTER//SOFT SWITCHING INVERTER//BRUSHLESS DC MOTOR BDCM
4 0.0000162948 MATRIX CONVERTER//MATRIX CONVERTER MC//MATRIX CONVERTERS
5 0.0000137971 MODULAR MULTILEVEL CONVERTER MMC//HVDC TRANSMISSION//VARIABLE FREQUENCY WIND FARM
6 0.0000133208 ELECTROMAGNETIC INTERFERENCE EMI FILTER//COMMON MODE CM//DIFFERENTIAL MODE DM
7 0.0000129314 MICROGRID//LCL FILTER//MICROGRIDS
8 0.0000125160 UNIFIED POWER QUALITY CONDITIONER UPQC//ACTIVE POWER FILTER//ACTIVE POWER FILTER APF
9 0.0000075784 INDUCTION MOTOR//INDUCTION MOTOR DRIVES//DIRECT TORQUE CONTROL
10 0.0000060386 VOLTAGE SAGS//DYNAMIC VOLTAGE RESTORER DVR//VOLTAGE SAG