Class information for:
Level 1: GUIDEWAY TRANSPORTATION POWER SYSTEMS//RAIL TRANSPORTATION POWER SYSTEMS//RAILWAY ELECTRIFICATION

Basic class information

Class id #P Avg. number of
references
Database coverage
of references
22020 397 16.6 34%



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
1500 2             POWER QUALITY//HARMONICS//IEEE TRANSACTIONS ON POWER DELIVERY 7562
22020 1                   GUIDEWAY TRANSPORTATION POWER SYSTEMS//RAIL TRANSPORTATION POWER SYSTEMS//RAILWAY ELECTRIFICATION 397

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 GUIDEWAY TRANSPORTATION POWER SYSTEMS authKW 866566 3% 87% 13
2 RAIL TRANSPORTATION POWER SYSTEMS authKW 824075 4% 71% 15
3 RAILWAY ELECTRIFICATION authKW 492249 2% 80% 8
4 STRAY CURRENT authKW 480688 5% 31% 20
5 TRACTION POWER SUPPLY authKW 410205 2% 67% 8
6 RAIL POTENTIAL authKW 320475 1% 83% 5
7 SCOTT CONNECTION authKW 320475 1% 83% 5
8 DIODE GROUNDED authKW 307658 1% 100% 4
9 LE BLANC CONNECTION authKW 307658 1% 100% 4
10 POWER DISTRIBUTION INTERFERENCE authKW 307658 1% 100% 4

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 9417 88% 0% 348
2 Transportation Science & Technology 2639 10% 0% 41
3 Engineering, General 783 11% 0% 44
4 Telecommunications 463 10% 0% 38
5 Materials Science, Characterization, Testing 249 3% 0% 13
6 Instruments & Instrumentation 172 7% 0% 29
7 Automation & Control Systems 53 3% 0% 11
8 Engineering, Civil 43 4% 0% 14
9 Energy & Fuels 27 4% 0% 14
10 Education, Scientific Disciplines 10 1% 0% 4

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 PEA ENGN ENERGIA AUTOMACAO ELETR 153829 1% 100% 2
2 CHAIRE RECH CANADA CONVERS ENERGIE ELECT 76914 0% 100% 1
3 COMP CONTROL SYST GRP 76914 0% 100% 1
4 CSR ELECT TECHNOL MAT ENGN 76914 0% 100% 1
5 DPTO ENGN ELECT 76914 0% 100% 1
6 EEM BOLUMU 76914 0% 100% 1
7 ELECT MACHINES POWER ENGN 76914 0% 100% 1
8 ELECT POWER CORP 76914 0% 100% 1
9 ELECT POWERTRAIN DEV TEAM 76914 0% 100% 1
10 ENTERPRISES FUEL ENERGY SECTOR AO VNIIST 76914 0% 100% 1

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 IEE PROCEEDINGS-B ELECTRIC POWER APPLICATIONS 111822 7% 5% 28
2 IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS 49468 7% 2% 26
3 IEEE TRANSACTIONS ON POWER DELIVERY 29380 14% 1% 54
4 POWER ENGINEERING JOURNAL 20358 2% 4% 7
5 IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS 14732 9% 1% 37
6 MATERIALS PERFORMANCE 7184 3% 1% 13
7 IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 6632 6% 0% 25
8 IEEE TRANSACTIONS ON POWER ELECTRONICS 5041 5% 0% 21
9 IEEE VEHICULAR TECHNOLOGY MAGAZINE 4744 1% 2% 4
10 ELECTRIC POWER SYSTEMS RESEARCH 4404 4% 0% 16

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 GUIDEWAY TRANSPORTATION POWER SYSTEMS 866566 3% 87% 13 Search GUIDEWAY+TRANSPORTATION+POWER+SYSTEMS Search GUIDEWAY+TRANSPORTATION+POWER+SYSTEMS
2 RAIL TRANSPORTATION POWER SYSTEMS 824075 4% 71% 15 Search RAIL+TRANSPORTATION+POWER+SYSTEMS Search RAIL+TRANSPORTATION+POWER+SYSTEMS
3 RAILWAY ELECTRIFICATION 492249 2% 80% 8 Search RAILWAY+ELECTRIFICATION Search RAILWAY+ELECTRIFICATION
4 STRAY CURRENT 480688 5% 31% 20 Search STRAY+CURRENT Search STRAY+CURRENT
5 TRACTION POWER SUPPLY 410205 2% 67% 8 Search TRACTION+POWER+SUPPLY Search TRACTION+POWER+SUPPLY
6 RAIL POTENTIAL 320475 1% 83% 5 Search RAIL+POTENTIAL Search RAIL+POTENTIAL
7 SCOTT CONNECTION 320475 1% 83% 5 Search SCOTT+CONNECTION Search SCOTT+CONNECTION
8 DIODE GROUNDED 307658 1% 100% 4 Search DIODE+GROUNDED Search DIODE+GROUNDED
9 LE BLANC CONNECTION 307658 1% 100% 4 Search LE+BLANC+CONNECTION Search LE+BLANC+CONNECTION
10 POWER DISTRIBUTION INTERFERENCE 307658 1% 100% 4 Search POWER+DISTRIBUTION+INTERFERENCE Search POWER+DISTRIBUTION+INTERFERENCE

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 GAZAFRUDI, SMM , LANGERUDY, AT , FUCHS, EF , AL-HADDAD, K , (2015) POWER QUALITY ISSUES IN RAILWAY ELECTRIFICATION: A COMPREHENSIVE PERSPECTIVE.IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS. VOL. 62. ISSUE 5. P. 3081 -3090 34 46% 8
2 DU, GF , WANG, CL , LIU, JH , LI, GX , ZHANG, DL , (2016) EFFECT OF OVER ZONE FEEDING ON RAIL POTENTIAL AND STRAY CURRENT IN DC MASS TRANSIT SYSTEM.MATHEMATICAL PROBLEMS IN ENGINEERING. VOL. . ISSUE . P. - 16 100% 0
3 ABRAHAMSSON, L , SODER, L , (2011) FAST ESTIMATION OF RELATIONS BETWEEN AGGREGATED TRAIN POWER SYSTEM DATA AND TRAFFIC PERFORMANCE.IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY. VOL. 60. ISSUE 1. P. 16 -29 19 83% 8
4 BATTISTELLI, L , PAGANO, M , PROTO, D , (2011) 2 X 25-KV 50 HZ HIGH-SPEED TRACTION POWER SYSTEM: SHORT-CIRCUIT MODELING.IEEE TRANSACTIONS ON POWER DELIVERY. VOL. 26. ISSUE 3. P. 1459-1466 15 100% 13
5 PARK, JD , (2015) GROUND FAULT DETECTION AND LOCATION FOR UNGROUNDED DC TRACTION POWER SYSTEMS.IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY. VOL. 64. ISSUE 12. P. 5667 -5676 18 78% 1
6 OGUNSOLA, A , SANDROLINI, L , MARISCOTTI, A , (2015) EVALUATION OF STRAY CURRENT FROM A DC-ELECTRIFIED RAILWAY WITH INTEGRATED ELECTRIC-ELECTROMECHANICAL MODELING AND TRAFFIC SIMULATION.IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS. VOL. 51. ISSUE 6. P. 5431 -5441 14 93% 3
7 ZHANG, DH , ZHANG, ZX , WANG, WA , YANG, YL , (2016) NEGATIVE SEQUENCE CURRENT OPTIMIZING CONTROL BASED ON RAILWAY STATIC POWER CONDITIONER IN V/V TRACTION POWER SUPPLY SYSTEM.IEEE TRANSACTIONS ON POWER ELECTRONICS. VOL. 31. ISSUE 1. P. 200 -212 13 81% 2
8 CHEN, BC , ZHANG, CM , TIAN, CH , WANG, J , YUAN, JX , (2016) A HYBRID ELECTRICAL MAGNETIC POWER QUALITY COMPENSATION SYSTEM WITH MINIMUM ACTIVE COMPENSATION CAPACITY FOR V/V COPHASE RAILWAY POWER SUPPLY SYSTEM.IEEE TRANSACTIONS ON POWER ELECTRONICS. VOL. 31. ISSUE 6. P. 4159 -4170 17 65% 1
9 CHEN, TH , LIAO, RN , (2016) MODELLING, SIMULATION, AND VERIFICATION FOR DETAILED SHORT-CIRCUIT ANALYSIS OF A 1 X 25 KV RAILWAY TRACTION SYSTEM.IET GENERATION TRANSMISSION & DISTRIBUTION. VOL. 10. ISSUE 5. P. 1124 -1135 12 100% 0
10 KALEYBAR, HJ , FARSHAD, S , (2016) A COMPREHENSIVE CONTROL STRATEGY OF RAILWAY POWER QUALITY COMPENSATOR FOR AC TRACTION POWER SUPPLY SYSTEMS.TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES. VOL. 24. ISSUE 6. P. 4582 -4603 16 73% 0

Classes with closest relation at Level 1



Rank Class id link
1 14063 HARMONICS//POWER SYSTEM HARMONICS//IEEE TRANSACTIONS ON POWER DELIVERY
2 9056 TRAIN SCHEDULING//TRAIN TIMETABLING//STATE RAIL TRAFF CONTROL SAFETY
3 3162 ACTIVE POWER FILTER//ACTIVE FILTERS//ACTIVE POWER FILTER APF
4 11126 GROUNDING SYSTEM//GROUNDING//GROUNDING ELECTRODES
5 17578 CATHODIC PROTECTION//CALCAREOUS DEPOSITS//MATERIALS PERFORMANCE
6 35087 SIX PHASE TRANSMISSION//SIX PHASE TRANSMISSION LINE//HIGH PHASE ORDER
7 13465 VECTOR FITTING//ELECTROMAGNETIC TRANSIENTS//PASSIVITY ENFORCEMENT
8 7801 MODULAR MULTILEVEL CONVERTER MMC//HVDC TRANSMISSION//MODULAR MULTILEVEL CONVERTER
9 21778 ARC FLASH//ELECTRICAL SAFETY//INCIDENT ENERGY
10 4797 LCL FILTER//CURRENT CONTROL//GRID CONNECTED INVERTER

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