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

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1369 2694 22.2 60%


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
24 4 ENGINEERING, ELECTRICAL & ELECTRONIC//IEEE TRANSACTIONS ON POWER SYSTEMS//IEEE TRANSACTIONS ON POWER ELECTRONICS 122956
125 3       IEEE TRANSACTIONS ON POWER SYSTEMS//IEEE TRANSACTIONS ON POWER ELECTRONICS//ENGINEERING, ELECTRICAL & ELECTRONIC 67681
273 2             IEEE TRANSACTIONS ON POWER ELECTRONICS//IET POWER ELECTRONICS//IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS 19241
1369 1                   MULTILEVEL INVERTER//MULTILEVEL CONVERTER//IET POWER ELECTRONICS 2694

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 MULTILEVEL INVERTER authKW 3097537 12% 83% 329
2 MULTILEVEL CONVERTER authKW 2264222 10% 71% 282
3 IET POWER ELECTRONICS journal 482836 10% 16% 263
4 PULSEWIDTH MODULATION PWM authKW 393096 5% 24% 142
5 IEEE TRANSACTIONS ON POWER ELECTRONICS journal 385469 18% 7% 477
6 THREE LEVEL INVERTER authKW 373084 2% 65% 51
7 IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS journal 367183 19% 6% 506
8 MULTILEVEL SYSTEMS authKW 304396 2% 45% 60
9 SELECTIVE HARMONIC ELIMINATION SHE authKW 293828 1% 79% 33
10 CASCADED MULTILEVEL INVERTER authKW 283028 1% 78% 32

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 73094 94% 0% 2520
2 Automation & Control Systems 26156 21% 0% 554
3 Instruments & Instrumentation 9596 19% 0% 517
4 Engineering, General 5753 12% 0% 310
5 Energy & Fuels 213 4% 0% 101
6 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 58 1% 0% 21
7 Engineering, Industrial 56 1% 0% 29
8 Computer Science, Interdisciplinary Applications 55 2% 0% 51
9 Computer Science, Hardware & Architecture 19 1% 0% 21
10 Telecommunications 10 1% 0% 32

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 AUSTRALIAN ENERGY 108670 1% 36% 27
2 MICROGRID POWER ELECT 91794 0% 90% 9
3 ELECT DESIGN TECHNOL 82842 1% 23% 32
4 POWER ELECT 78177 3% 9% 75
5 TERRASSA IND ELECT GRP 77700 0% 57% 12
6 ELECT ENGN 46170 36% 0% 967
7 ELE OTECH ELECT IND 39900 0% 39% 9
8 CEDT 39164 0% 31% 11
9 COMMANDE PROC 29135 0% 43% 6
10 KATEDRA ENERGOELEKT MASZYN ELEKT 28327 0% 50% 5

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 IET POWER ELECTRONICS 482836 10% 16% 263
2 IEEE TRANSACTIONS ON POWER ELECTRONICS 385469 18% 7% 477
3 IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS 367183 19% 6% 506
4 IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS 119978 10% 4% 275
5 JOURNAL OF POWER ELECTRONICS 113659 4% 9% 108
6 IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS 91185 3% 9% 92
7 EPE JOURNAL 47093 1% 13% 31
8 INTERNATIONAL REVIEW OF ELECTRICAL ENGINEERING-IREE 27688 2% 4% 59
9 IEE PROCEEDINGS-B ELECTRIC POWER APPLICATIONS 25691 1% 6% 35
10 ELECTRIC POWER COMPONENTS AND SYSTEMS 9899 1% 2% 39

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 MULTILEVEL INVERTER 3097537 12% 83% 329 Search MULTILEVEL+INVERTER Search MULTILEVEL+INVERTER
2 MULTILEVEL CONVERTER 2264222 10% 71% 282 Search MULTILEVEL+CONVERTER Search MULTILEVEL+CONVERTER
3 PULSEWIDTH MODULATION PWM 393096 5% 24% 142 Search PULSEWIDTH+MODULATION+PWM Search PULSEWIDTH+MODULATION+PWM
4 THREE LEVEL INVERTER 373084 2% 65% 51 Search THREE+LEVEL+INVERTER Search THREE+LEVEL+INVERTER
5 MULTILEVEL SYSTEMS 304396 2% 45% 60 Search MULTILEVEL+SYSTEMS Search MULTILEVEL+SYSTEMS
6 SELECTIVE HARMONIC ELIMINATION SHE 293828 1% 79% 33 Search SELECTIVE+HARMONIC+ELIMINATION+SHE Search SELECTIVE+HARMONIC+ELIMINATION+SHE
7 CASCADED MULTILEVEL INVERTER 283028 1% 78% 32 Search CASCADED+MULTILEVEL+INVERTER Search CASCADED+MULTILEVEL+INVERTER
8 SELECTIVE HARMONIC ELIMINATION 275650 1% 81% 30 Search SELECTIVE+HARMONIC+ELIMINATION Search SELECTIVE+HARMONIC+ELIMINATION
9 SPACE VECTOR MODULATION 275096 2% 37% 65 Search SPACE+VECTOR+MODULATION Search SPACE+VECTOR+MODULATION
10 VOLTAGE BALANCING 268280 2% 58% 41 Search VOLTAGE+BALANCING Search VOLTAGE+BALANCING

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 GOPAKUMAR, K , POU, J , FRANQUELO, LG , WU, B , RODRIGUEZ, J , PEREZ, MA , LEON, JI , KOURO, S , MALINOWSKI, M , (2010) RECENT ADVANCES AND INDUSTRIAL APPLICATIONS OF MULTILEVEL CONVERTERS.IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS. VOL. 57. ISSUE 8. P. 2553 -2580 127 82% 883
2 ABU-RUB, H , HOLTZ, J , RODRIGUEZ, J , GE, BM , (2010) MEDIUM-VOLTAGE MULTILEVEL CONVERTERS-STATE OF THE ART, CHALLENGES, AND REQUIREMENTS IN INDUSTRIAL APPLICATIONS.IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS. VOL. 57. ISSUE 8. P. 2581-2596 98 89% 269
3 DAHIDAH, MSA , KONSTANTINOU, G , AGELIDIS, VG , (2015) A REVIEW OF MULTILEVEL SELECTIVE HARMONIC ELIMINATION PWM: FORMULATIONS, SOLVING ALGORITHMS, IMPLEMENTATION AND APPLICATIONS.IEEE TRANSACTIONS ON POWER ELECTRONICS. VOL. 30. ISSUE 8. P. 4091 -4106 75 94% 27
4 RODRIGUEZ, J , FRANQUELO, LG , KOURO, S , LEON, JI , PORTILLO, R , PRATS, MM , PEREZ, MA , (2009) MULTILEVEL CONVERTERS: AN ENABLING TECHNOLOGY FOR HIGH-POWER APPLICATIONS.PROCEEDINGS OF THE IEEE. VOL. 97. ISSUE 11. P. 1786 -1817 68 84% 321
5 GUPTA, KK , RANJAN, A , BHATNAGAR, P , SAHU, LK , JAIN, S , (2016) MULTILEVEL INVERTER TOPOLOGIES WITH REDUCED DEVICE COUNT: A REVIEW.IEEE TRANSACTIONS ON POWER ELECTRONICS. VOL. 31. ISSUE 1. P. 135 -151 42 89% 17
6 EDPUGANTI, A , RATHORE, AK , (2015) A SURVEY OF LOW SWITCHING FREQUENCY MODULATION TECHNIQUES FOR MEDIUM-VOLTAGE MULTILEVEL CONVERTERS.IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS. VOL. 51. ISSUE 5. P. 4212 -4228 91 71% 3
7 FRANQUELO, LG , RODRIGUEZ, J , LEON, JI , KOURO, S , PORTILLO, R , PRATS, MM , (2008) THE AGE OF MULTILEVEL CONVERTERS ARRIVES.IEEE INDUSTRIAL ELECTRONICS MAGAZINE. VOL. 2. ISSUE 2. P. 28 -39 43 91% 573
8 MALINOWSKI, M , GOPAKUMAR, K , RODRIGUEZ, J , PEREZ, MA , (2010) A SURVEY ON CASCADED MULTILEVEL INVERTERS.IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS. VOL. 57. ISSUE 7. P. 2197-2206 38 88% 547
9 LEON, JI , KOURO, S , FRANQUELO, LG , RODRIGUEZ, J , WU, B , (2016) THE ESSENTIAL ROLE AND THE CONTINUOUS EVOLUTION OF MODULATION TECHNIQUES FOR VOLTAGE-SOURCE INVERTERS IN THE PAST, PRESENT, AND FUTURE POWER ELECTRONICS.IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS. VOL. 63. ISSUE 5. P. 2688 -2701 56 72% 8
10 RODRIGUEZ, J , BERNET, S , STEIMER, PK , LIZAMA, IE , (2010) A SURVEY ON NEUTRAL-POINT-CLAMPED INVERTERS.IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS. VOL. 57. ISSUE 7. P. 2219 -2230 42 88% 405

Classes with closest relation at Level 1


Rank Class id link
1 4797 LCL FILTER//CURRENT CONTROL//GRID CONNECTED INVERTER
2 12101 MULTIPHASE MACHINES//MULTIPHASE DRIVES//OPEN CIRCUIT FAULT
3 13860 VIENNA RECTIFIER//MULTIPULSE AC DC CONVERTER//THREE PHASE RECTIFIER
4 11698 MATRIX CONVERTER//Z SOURCE INVERTER//MATRIX CONVERTER MC
5 20062 SPREAD SPECTRUM CLOCK GENERATOR SSCG//EMI REDUCTION//RANDOM PULSEWIDTH MODULATION RPWM
6 7801 MODULAR MULTILEVEL CONVERTER MMC//HVDC TRANSMISSION//MODULAR MULTILEVEL CONVERTER
7 3162 ACTIVE POWER FILTER//ACTIVE FILTERS//ACTIVE POWER FILTER APF
8 11720 BEARING CURRENT//SHAFT VOLTAGE//COMMON MODE CM
9 21267 SOFT SWITCHING INVERTER//SOFT SWITCHING//RESONANT LINK CONVERTER
10 1262 MAXIMUM POWER POINT TRACKING MPPT//MAXIMUM POWER POINT TRACKING//PARTIAL SHADING

Go to start page