Class information for:
Level 1: VOLTAGE STABILITY//VOLTAGE COLLAPSE//AVAILABLE TRANSFER CAPABILITY

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
3125 1977 19.6 43%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
307 17784 IEEE TRANSACTIONS ON POWER SYSTEMS//IEEE TRANSACTIONS ON POWER DELIVERY//INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS

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 VOLTAGE STABILITY Author keyword 89 24% 16% 323
2 VOLTAGE COLLAPSE Author keyword 71 38% 8% 150
3 AVAILABLE TRANSFER CAPABILITY Author keyword 19 35% 2% 45
4 CONTINGENCY RANKING Author keyword 17 46% 1% 28
5 VOLTAGE INSTABILITY Author keyword 15 38% 2% 30
6 SWITCHING LOADABILITY LIMIT Author keyword 14 100% 0% 7
7 MAXIMUM LOADING POINT Author keyword 13 50% 1% 19
8 MULTIPLE LOAD FLOW SOLUTIONS Author keyword 12 86% 0% 6
9 SADDLE NODE BIFURCATION Author keyword 10 21% 2% 44
10 LOADABILITY LIMIT Author keyword 9 64% 0% 9

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 VOLTAGE STABILITY 89 24% 16% 323 Search VOLTAGE+STABILITY Search VOLTAGE+STABILITY
2 VOLTAGE COLLAPSE 71 38% 8% 150 Search VOLTAGE+COLLAPSE Search VOLTAGE+COLLAPSE
3 AVAILABLE TRANSFER CAPABILITY 19 35% 2% 45 Search AVAILABLE+TRANSFER+CAPABILITY Search AVAILABLE+TRANSFER+CAPABILITY
4 CONTINGENCY RANKING 17 46% 1% 28 Search CONTINGENCY+RANKING Search CONTINGENCY+RANKING
5 VOLTAGE INSTABILITY 15 38% 2% 30 Search VOLTAGE+INSTABILITY Search VOLTAGE+INSTABILITY
6 SWITCHING LOADABILITY LIMIT 14 100% 0% 7 Search SWITCHING+LOADABILITY+LIMIT Search SWITCHING+LOADABILITY+LIMIT
7 MAXIMUM LOADING POINT 13 50% 1% 19 Search MAXIMUM+LOADING+POINT Search MAXIMUM+LOADING+POINT
8 MULTIPLE LOAD FLOW SOLUTIONS 12 86% 0% 6 Search MULTIPLE+LOAD+FLOW+SOLUTIONS Search MULTIPLE+LOAD+FLOW+SOLUTIONS
9 SADDLE NODE BIFURCATION 10 21% 2% 44 Search SADDLE+NODE+BIFURCATION Search SADDLE+NODE+BIFURCATION
10 LOADABILITY LIMIT 9 64% 0% 9 Search LOADABILITY+LIMIT Search LOADABILITY+LIMIT

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 VOLTAGE COLLAPSE 58 44% 5% 101
2 VOLTAGE STABILITY ANALYSIS 39 63% 2% 40
3 AVAILABLE TRANSFER CAPABILITY 28 49% 2% 42
4 BOUNDING METHOD 26 80% 1% 16
5 VOLTAGE STABILITY 19 26% 3% 62
6 LOAD FLOW SOLUTIONS 15 82% 0% 9
7 CONTINUATION POWER FLOW 14 65% 1% 13
8 SADDLE NODE BIFURCATION 13 36% 1% 28
9 CONSOLIDATED HIERARCHICAL SYSTEM 8 43% 1% 15
10 LOADABILITY 8 41% 1% 15

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Voltage instability: Phenomena, countermeasures, and analysis methods 2000 69 67 88%
Improved representation of control adjustments into the Newton-Raphson power flow 2003 13 9 78%
CRITICAL REVIEWS OF LOAD FLOW METHODS FOR WELL, ILL AND UNSOLVABLE CONDITION 2012 1 29 83%
DYNAMICS OF LARGE CONSTRAINED NONLINEAR-SYSTEMS - A TAXONOMY THEORY 1995 76 18 44%
LOCAL BIFURCATION BOUNDARY AND STEADY-STATE SECURITY BOUNDARY IN LARGE ELECTRIC POWER SYSTEMS: NUMERICAL STUDIES 2011 0 21 95%
ANALYSIS TOOLS FOR POWER-SYSTEMS - CONTENDING WITH NONLINEARITIES 1995 31 23 74%
A Comprehensive Review and Adequacy Evaluation of Voltage Stability Indices for Modern Distribution Systems 2010 1 10 60%
Decentralized robust static synchronous compensator control for wind farms to augment dynamic transfer capability 2010 2 13 31%
STABILITY, SECURITY, AND RELIABILITY OF INTERCONNECTED POWER-SYSTEMS 1984 2 37 41%
COMPUTER-AIDED DISPATCH FOR ELECTRIC-POWER SYSTEMS 1981 21 2 50%

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 GRP ENGN SISTEMAS 9 83% 0.3% 5
2 MODELLING ANAL GRP 4 75% 0.2% 3
3 POWER CONTROL SYST GRP 4 75% 0.2% 3
4 ELECT POWER ENGN STUDIES 3 100% 0.2% 3
5 METHODS SUPPORT 2 67% 0.1% 2
6 GESIS 2 30% 0.3% 6
7 FUND SCI FNRS 2 36% 0.2% 4
8 EFEI 1 31% 0.2% 4
9 DISPATCHING 1 38% 0.2% 3
10 ELECT ENGN NIKOLA TESLA 1 38% 0.2% 3

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000267150 TRANSIENT STABILITY//DYNAMIC SECURITY//TRANSIENT ENERGY MARGIN
2 0.0000245343 LOAD MODELING//POWER SYSTEM LOAD MODELING//CONSERVATION VOLTAGE REDUCTION CVR
3 0.0000230931 UNDERFREQUENCY LOAD SHEDDING//LOAD SHEDDING//UNDER EXCITATION LIMITER
4 0.0000155032 ECONOMIC DISPATCH//DYNAMIC ECONOMIC DISPATCH//OPTIMAL POWER FLOW
5 0.0000146515 TOTAL PAYMENT FUNCTION TPF//TRANSMISSION PRICING//TRANSMISSION ACCESS
6 0.0000135292 PROBABILISTIC LOAD FLOW//POINT ESTIMATE METHOD//PROBABILISTIC OPTIMAL POWER FLOW
7 0.0000102323 POWER SYSTEM STABILIZER//POWER SYSTEM STABILIZERS//FACTS
8 0.0000087605 POWER SYSTEM STATE ESTIMATION//STATE ESTIMATION//POWER DOMINATION
9 0.0000079035 PRONY ANALYSIS//ELECTROMECHANICAL MODE IDENTIFICATION//NORDIC 32 BUS SYSTEM
10 0.0000068586 CAPACITOR PLACEMENT//DISTRIBUTED GENERATION//NETWORK RECONFIGURATION