Class information for:
Level 1: LOAD FREQUENCY CONTROL//AUTOMATIC GENERATION CONTROL//LOAD FREQUENCY CONTROL LFC

Basic class information

Class id #P Avg. number of
references
Database coverage
of references
15077 732 22.5 46%



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
501 2             IEEE TRANSACTIONS ON POWER SYSTEMS//INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS//VOLTAGE STABILITY 15338
15077 1                   LOAD FREQUENCY CONTROL//AUTOMATIC GENERATION CONTROL//LOAD FREQUENCY CONTROL LFC 732

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 LOAD FREQUENCY CONTROL authKW 5913845 24% 79% 179
2 AUTOMATIC GENERATION CONTROL authKW 3527367 15% 75% 113
3 LOAD FREQUENCY CONTROL LFC authKW 1611310 7% 74% 52
4 GENERATION RATE CONSTRAINT authKW 1044383 4% 96% 26
5 AUTOMATIC GENERATION CONTROL AGC authKW 928562 4% 70% 32
6 GENERATION RATE CONSTRAINT GRC authKW 583991 2% 100% 14
7 AREA CONTROL ERROR authKW 469271 2% 75% 15
8 LFC authKW 463467 3% 56% 20
9 MULTI AREA POWER SYSTEM authKW 355644 2% 47% 18
10 AREA CONTROL ERROR ACE authKW 297949 1% 71% 10

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 13088 77% 0% 560
2 Energy & Fuels 1157 13% 0% 98
3 Automation & Control Systems 783 7% 0% 52
4 Computer Science, Artificial Intelligence 405 7% 0% 49
5 Thermodynamics 366 6% 0% 46
6 Instruments & Instrumentation 213 6% 0% 45
7 Physics, Nuclear 171 5% 0% 39
8 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 151 2% 0% 15
9 Mechanics 129 6% 0% 41
10 Operations Research & Management Science 49 2% 0% 17

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 QASSIM ENGN 125141 0% 100% 3
2 STATE SMART GRID PROTECT CONTROL 83427 0% 100% 2
3 ABIT GRP 41714 0% 100% 1
4 ADV POWER ENGN LANE 41714 0% 100% 1
5 CENT DISPATCH ADM 41714 0% 100% 1
6 CHAROTAR TECHNOL 41714 0% 100% 1
7 ELECT ENERGY RISK 41714 0% 100% 1
8 EM 2 41714 0% 100% 1
9 ENERGY EFFICIENCY MANAGEMENT 41714 0% 100% 1
10 FUCHU COMPLEX POWER SYST PROTECT CONTROL 41714 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 INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS 193486 19% 3% 142
2 ELECTRIC POWER COMPONENTS AND SYSTEMS 46649 6% 3% 44
3 IEEE TRANSACTIONS ON POWER SYSTEMS 43553 12% 1% 89
4 ELECTRIC POWER SYSTEMS RESEARCH 27295 7% 1% 54
5 IET GENERATION TRANSMISSION & DISTRIBUTION 19187 4% 2% 29
6 IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS 9910 3% 1% 24
7 IEE PROCEEDINGS-C GENERATION TRANSMISSION AND DISTRIBUTION 8810 2% 2% 12
8 ELECTRIC MACHINES AND POWER SYSTEMS 7557 2% 2% 11
9 EUROPEAN TRANSACTIONS ON ELECTRICAL POWER 7302 2% 1% 13
10 ENERGY CONVERSION AND MANAGEMENT 6745 5% 0% 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 LOAD FREQUENCY CONTROL 5913845 24% 79% 179 Search LOAD+FREQUENCY+CONTROL Search LOAD+FREQUENCY+CONTROL
2 AUTOMATIC GENERATION CONTROL 3527367 15% 75% 113 Search AUTOMATIC+GENERATION+CONTROL Search AUTOMATIC+GENERATION+CONTROL
3 LOAD FREQUENCY CONTROL LFC 1611310 7% 74% 52 Search LOAD+FREQUENCY+CONTROL+LFC Search LOAD+FREQUENCY+CONTROL+LFC
4 GENERATION RATE CONSTRAINT 1044383 4% 96% 26 Search GENERATION+RATE+CONSTRAINT Search GENERATION+RATE+CONSTRAINT
5 AUTOMATIC GENERATION CONTROL AGC 928562 4% 70% 32 Search AUTOMATIC+GENERATION+CONTROL+AGC Search AUTOMATIC+GENERATION+CONTROL+AGC
6 GENERATION RATE CONSTRAINT GRC 583991 2% 100% 14 Search GENERATION+RATE+CONSTRAINT+GRC Search GENERATION+RATE+CONSTRAINT+GRC
7 AREA CONTROL ERROR 469271 2% 75% 15 Search AREA+CONTROL+ERROR Search AREA+CONTROL+ERROR
8 LFC 463467 3% 56% 20 Search LFC Search LFC
9 MULTI AREA POWER SYSTEM 355644 2% 47% 18 Search MULTI+AREA+POWER+SYSTEM Search MULTI+AREA+POWER+SYSTEM
10 AREA CONTROL ERROR ACE 297949 1% 71% 10 Search AREA+CONTROL+ERROR+ACE Search AREA+CONTROL+ERROR+ACE

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 PANDEY, SK , MOHANTY, SR , KISHOR, N , (2013) A LITERATURE SURVEY ON LOAD-FREQUENCY CONTROL FOR CONVENTIONAL AND DISTRIBUTION GENERATION POWER SYSTEMS.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 25. ISSUE . P. 318 -334 111 65% 70
2 SHAYEGHI, H , SHAYANFAR, HA , JALILI, A , (2009) LOAD FREQUENCY CONTROL STRATEGIES: A STATE-OF-THE-ART SURVEY FOR THE RESEARCHER.ENERGY CONVERSION AND MANAGEMENT. VOL. 50. ISSUE 2. P. 344 -353 84 92% 116
3 KUMAR, LP , KOTHARI, DP , (2005) RECENT PHILOSOPHIES OF AUTOMATIC GENERATION CONTROL STRATEGIES IN POWER SYSTEMS.IEEE TRANSACTIONS ON POWER SYSTEMS. VOL. 20. ISSUE 1. P. 346-357 86 87% 53
4 ARYA, Y , KUMAR, N , (2016) AGC OF A MULTI-AREA MULTI-SOURCE HYDROTHERMAL POWER SYSTEM INTERCONNECTED VIA AC/DC PARALLEL LINKS UNDER DEREGULATED ENVIRONMENT.INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS. VOL. 75. ISSUE . P. 127 -138 49 98% 2
5 SAXENA, S , HOTE, YV , (2016) DECENTRALIZED PID LOAD FREQUENCY CONTROL FOR PERTURBED MULTI-AREA POWER SYSTEMS.INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS. VOL. 81. ISSUE . P. 405 -415 37 93% 2
6 ARYA, Y , KUMAR, N , IBRAHEEM , (2016) AGC OF A TWO-AREA MULTI-SOURCE POWER SYSTEM INTERCONNECTED VIA AC/DC PARALLEL LINKS UNDER RESTRUCTURED POWER ENVIRONMENT.OPTIMAL CONTROL APPLICATIONS & METHODS. VOL. 37. ISSUE 4. P. 590 -607 36 100% 0
7 SONDHI, S , HOTE, YV , (2014) FRACTIONAL ORDER PID CONTROLLER FOR LOAD FREQUENCY CONTROL.ENERGY CONVERSION AND MANAGEMENT. VOL. 85. ISSUE . P. 343 -353 34 83% 14
8 SONDHI, S , HOTE, YV , (2016) FRACTIONAL ORDER PID CONTROLLER FOR PERTURBED LOAD FREQUENCY CONTROL USING KHARITONOV'S THEOREM.INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS. VOL. 78. ISSUE . P. 884 -896 37 73% 1
9 ARYA, Y , KUMAR, N , (2017) BFOA-SCALED FRACTIONAL ORDER FUZZY PID CONTROLLER APPLIED TO AGC OF MULTI-AREA MULTI-SOURCE ELECTRIC POWER GENERATING SYSTEMS.SWARM AND EVOLUTIONARY COMPUTATION. VOL. 32. ISSUE . P. 202 -218 19 86% 1
10 GUHA, D , ROY, PK , BANERJEE, S , (2016) LOAD FREQUENCY CONTROL OF INTERCONNECTED POWER SYSTEM USING GREY WOLF OPTIMIZATION.SWARM AND EVOLUTIONARY COMPUTATION. VOL. 27. ISSUE . P. 97 -115 26 79% 2

Classes with closest relation at Level 1



Rank Class id link
1 27013 UNDER FREQUENCY LOAD SHEDDING//LOAD SHEDDING//OPTIMAL LOAD SHEDDING
2 14118 SUPERCONDUCTING MAGNETIC ENERGY STORAGE//SUPERCONDUCTING MAGNETIC ENERGY STORAGE SMES//SMES
3 19704 PUMP TURBINE//FRANCIS TURBINE//HYDRAULIC TURBINE
4 3416 POWER SYSTEM STABILIZER//INTER AREA OSCILLATIONS//SMALL SIGNAL STABILITY
5 28942 HARMONY SEARCH//HARMONY SEARCH ALGORITHM//HARMONY SEARCH HS
6 3434 FACTS//UPFC//SUBSYNCHRONOUS RESONANCE
7 2711 MICROGRID//DROOP CONTROL//DC MICROGRID
8 36472 FUZZY FEEDBACK SYSTEMS//N 15 SEPARATION PLANT//SOLUTIONS OF ACRYLIC ACID
9 1087 DOUBLY FED INDUCTION GENERATOR DFIG//DOUBLY FED INDUCTION GENERATOR//VARIABLE SPEED WIND TURBINE
10 37076 RUBBLIZATION//ADAPTIVE ACTIVATION FUNCTIONS//SPLINE NEURAL NETWORKS

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