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Topic · Electrical and Electronic Engineering

Power System Optimization and Stability

Power System Optimization and Stability is a research topic within Electrical and Electronic Engineering. Science Explorer counts 29k research works in it since 1950. 9.9% of them reached the world's top 10% most cited for their field and year.

This cluster of papers focuses on the analysis, control, and stability of power systems, with a particular emphasis on the use of Phasor Measurement Units (PMUs), wide-area monitoring, dynamic state estimation, FACTS devices, voltage stability, and the impact of grid blackouts. The research also covers the application of advanced control systems and smart grid technologies to enhance the stability and performance of power networks.

  • Power System Stability
  • Phasor Measurement Units
  • Wide-Area Monitoring
  • Dynamic State Estimation
  • FACTS Devices
  • Voltage Stability
  • Synchrophasor Measurements
  • Grid Blackouts
  • Control Systems
  • Smart Grid Applications
Research works
29k
fractional, since 1950
In the world top 10%
2.9k
per year above
Top-10% rate
9.9%
share of its works in the world top 10%
Growth, 2018-21 → 2022-25
+0%
the tick is no change
Largest producer
China
43% of the 10 largest, 2022-now
Power System Optimization and Stability

Which countries lead Power System Optimization and Stability research?

By volume, China and India publish the most (2k and 1k works in 2022-now).

By volume, 2022-now

  1. 1 China 2k works
  2. 2 India 1k works
  3. 3 United States 757 works
  4. 4 Iran 170 works
  5. 5 Brazil 160 works
  6. 6 United Kingdom 147 works
  7. 7 Germany 144 works
  8. 8 Indonesia 102 works
  9. 9 Australia 98 works
  10. 10 Canada 98 works

How concentrated that is

The same countries as shares of everything the list above accounts for. A node where two countries do two thirds of the work and one spread evenly across twelve read alike as a ranking and not at all alike here.

China: 43.1%India: 21.3%United States: 16.1%Iran: 3.6%6 others listed: 15.9%43%largest
China2,025 · 43.1%India1,002 · 21.3%United States757 · 16.1%Iran170 · 3.6%6 others listed750 · 15.9%

Shares of the rows listed above, not of the whole node.

Which institutions lead Power System Optimization and Stability research?

By volume in 2022-now, State Grid Corporation of China (China) publishes the most Power System Optimization and Stability research, followed by North China Electric Power University and China Southern Power Grid (China).

By volume, 2022-now

  1. 1 State Grid Corporation of China (China)China 136 works
  2. 2 North China Electric Power UniversityChina 94 works
  3. 3 China Southern Power Grid (China)China 88 works
  4. 4 Shanghai Electric (China)China 72 works
  5. 5 Zhejiang UniversityChina 64 works
  6. 6 Xi'an Jiaotong UniversityChina 59 works
  7. 7 Shandong UniversityChina 57 works
  8. 8 Tsinghua UniversityChina 53 works
  9. 9 Huazhong University of Science and TechnologyChina 49 works
  10. 10 Wuhan UniversityChina 48 works

Who are the leading researchers in Power System Optimization and Stability?

The most-cited researchers publishing on Power System Optimization and Stability include Wei Huang, Kai You Wang and Frede Blaabjerg.

  1. 1 Wei Huang China 267k citations
  2. 2 Kai You Wang China 224k citations
  3. 3 Frede Blaabjerg Denmark 203k citations
  4. 4 Qiang Zhang China 184k citations
  5. 5 H. Vincent Poor United States 165k citations
  6. 6 Seyedali Mirjalili Australia 154k citations
  7. 7 Huan Liu Australia 148k citations
  8. 8 Stephen Boyd United States 142k citations
  9. 9 Adrian Pană Romania 131k citations
  10. 10 Josep Maria Guerrero Denmark 123k citations

Ranked by citations received across their whole record, among researchers with at least three works on this topic.

What are the most cited papers in Power System Optimization and Stability?

The most cited paper in Power System Optimization and Stability is "MATPOWER: Steady-State Operations, Planning, and Analysis Tools for Power Systems Research and Education" (Ray Daniel Zimmerman, Carlos Edmundo Murillo-Sanchez, Robert John Thomas, 2010), with 6,899 citations. Next come "Network reconfiguration in distribution systems for loss reduction and load balancing" (5,071) and "False data injection attacks against state estimation in electric power grids" (2,457).

Most cited papers
#PaperReleasedCitations
1 MATPOWER: Steady-State Operations, Planning, and Analysis Tools for Power Systems Research and Education Ray Daniel Zimmerman, Carlos Edmundo Murillo-Sanchez, Robert John Thomas · IEEE Transactions on Power Systems 25 Jun 2010 6,899
2 Network reconfiguration in distribution systems for loss reduction and load balancing Mesut E. Baran, F.F. Wu · IEEE Transactions on Power Delivery Apr 1989 5,071
3 False data injection attacks against state estimation in electric power grids Yao Liu, Peng Ning, Michael K. Reiter · ACM Transactions on Information and System Security May 2011 2,457
4 A Time Integration Algorithm for Structural Dynamics With Improved Numerical Dissipation: The Generalized-α Method Jaeung Chung, Gregory M. Hulbert · Journal of Applied Mechanics Jun 1993 2,350
5 Particle Swarm Optimization: Basic Concepts, Variants and Applications in Power Systems Yamille del Valle, Ganesh Kumar Venayagamoorthy, Salman Mohagheghi et al. · IEEE Transactions on Evolutionary Computation Apr 2008 2,284
All 98 most cited papers, with filters and sorting

Where is Power System Optimization and Stability research done?

The largest centres of Power System Optimization and Stability research in 2022-now are Beijing (China), Nanjing (China), Guangzhou (China) and Shanghai (China). Among places with at least 20 works in it, it is an unusually large share of all research in Yangpu, Palo Alto and Golden.

Largest cities, 2022-now

  1. 1 BeijingChina 363 works
  2. 2 NanjingChina 158 works
  3. 3 GuangzhouChina 145 works
  4. 4 ShanghaiChina 140 works
  5. 5 WuhanChina 128 works
  6. 6 ChengduChina 93 works
  7. 7 HangzhouChina 87 works
  8. 8 Xi'anChina 84 works
  9. 9 JinanChina 75 works
  10. 10 TehranIran 68 works

Where it is the local speciality

  1. YangpuCN · 21.4 works18×
  2. Palo AltoUS · 38.8 works17×
  3. GoldenUS · 24.3 works15×
  4. Beijing37.8 works15×
← less than its size predicts1×more →

Location quotient: how much more of its research is in Power System Optimization and Stability than the world average.

See Power System Optimization and Stability on the map

Where is the best place to study Power System Optimization and Stability?

Among universities, judged by research, Hong Kong Polytechnic University, Khalifa University of Science and Technology and King Fahd University of Petroleum and Minerals score highest, combining excellence, specialisation, size, growth and international reach. Research strength is one signal when choosing where to study; it does not measure teaching.

0%20%40%mean 18.26%fractional works in this field (log) →share of work in the world top 10% →Khalifa University o…Hong Kong Polytechni…King Fahd University…Zhejiang University
above the meannear itbelow it

One dot per university in the first ten of the table below, at the default weights. The upper left is the interesting corner: small places doing unusually strong work.

Excellenceshare of its work in the world top 10%, 2022-now and all time averaged
40%
Specialisationhow much of its work is in this field, counted up to 10× the world share
10%
Sizeits output in this field, on a log scale
30%
Growthoutput growth, counted from -20% to +20%
10%
Internationalshare of its work with a co-author abroad
10%
Each slider sets a weight; the share it gets of the score is beside it.
#UniversityScoreTop 10%SpecialisationWorksGrowth
1Hong Kong Polytechnic UniversityChina 62.322.1%4.5×22 +141.5%
2Khalifa University of Science and TechnologyUnited Arab Emirates 61.733.1%6.1×8 +4.6%
3King Fahd University of Petroleum and MineralsSaudi Arabia 60.518.3%10.8×21 +76.6%
4Zhejiang UniversityChina 60.213.9%4.2×64 +31.2%
5Xi'an Jiaotong UniversityChina 58.413.5%5.9×58 +46.0%
6Southeast UniversityChina 56.915.9%5.0×42 +22.5%
7Huazhong University of Science and TechnologyChina 56.414.5%4.8×49 +7.6%
8University of ConnecticutUnited States 55.024.0%4.8×13 +364.3%
9Wuhan UniversityChina 54.711.3%6.0×48 +33.2%
10Hunan UniversityChina 54.116.0%6.5×26 +19.3%

Universities only. The score blends excellence (40%), size (30%), specialisation (10%), growth (10%), international reach (10%), 2022-now; growth compares 2018-21 with 2022-25 and counts up to +20%, since a jump from a small base is mostly noise.

Every institution in Power System Optimization and Stability, country by country

Is Power System Optimization and Stability research growing?

Output in 2022-2025 was 0% higher than in 2018-2021, peaking in 2025. The fastest-growing topics are Power System Optimization and Stability.

still counting19801990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Power System Optimization and Stability as a percentage of every work published that year, 0.017% in 2024.

still counting0.020%0.040%0.060%Power System Optimization and Stability0.032% in 202519801990200020102020

Fractional works of Power System Optimization and Stability over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year.

still counting5%10%15%Power System Optimization and Stability9.8% in 2025200020102020

Of each year's works in it, the share that reached the world's 10% most cited for their field and year. A field is the world for its own topics, so there is no other line to hold it against.

Which topics inside it are moving

Growth and decline on one axis around a shared zero. Two lists side by side hide the thing that matters: whether the growth dwarfs the decline, or the other way round.

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