Hunan Xiangdian Test Research Institute (China)
In research, Hunan Xiangdian Test Research Institute (China) stands highest in Engineering (#2,297 of 6,636 worldwide), Physical Sciences (#5,604 of 12,888 worldwide) and Electrical and Electronic Engineering (#1,439 of 2,318 worldwide), 2022–2025. Relative to its size it is most specialised in Energy Engineering and Power Technology, Control and Systems Engineering and Electrical and Electronic Engineering — Energy Engineering and Power Technology is 41.1× its share of world research.
- World rank, 2022–2025
- #9,439 of 28,054 · #15,634 all time
- Rank in China
- #1,768 of 3,058
- Research works
- 1.3k ▲ 273% vs 2013–17
- Citations
- 5.7k 4.3 per fractional work
- Top-10% rate
- 8.6% record average 16.5%
- Open access
- 27% world 28%
What is Hunan Xiangdian Test Research Institute (China) known for in research?
The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.
| Field | World rank | Where that sits | Top-10% rate | Works | All time |
|---|---|---|---|---|---|
| EngineeringField | #2,297 of 6,636 | 8.0% | 373 | #4327 | |
| Physical SciencesDomain | #5,604 of 12,888 | 8.1% | 541 | #9142 | |
| Electrical and Electronic EngineeringSubfield | #1,439 of 2,318 | 6.9% | 164 | #2901 | |
| Control and Systems EngineeringSubfield | #739 of 793 | 4.9% | 64 | #1710 |
Each strip is that field’s whole ranked pool, with the notch where Hunan Xiangdian Test Research Institute (China) sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).
Which of those standings moved
The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.
- Engineering#4,327 #2,297
- Physical Sciences#9,142 #5,604
- Electrical and Electronic Engineering#2,901 #1,439
- Control and Systems Engineering#1,710 #739
A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.
What does Hunan Xiangdian Test Research Institute (China) specialise in?
Where its research is concentrated relative to its size: Energy Engineering and Power Technology takes 41.1× the share of its output that it takes of world research.
- Energy Engineering and Power TechnologySubfield · 25.5 works41×
- Control and Systems EngineeringSubfield · 64.3 works10×
- Electrical and Electronic EngineeringSubfield · 163.6 works8.0×
- EnergyField · 31.4 works5.9×
- EngineeringField · 372.7 works4.3×
Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.
Field profile
Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.
Rings at 0.5×, 1× and 2×. Widest outward: Energy, 5.9×. Every wedge is a field page.
- Energy 5.9×
- Engineering 4.3×
- Materials Science 1.9×
- Computer Science 1.3×
- Decision Sciences 0.9×
- Environmental Science 0.8×
- Physics and Astronomy 0.7×
- Earth and Planetary Sciences 0.6×
- Chemical Engineering 0.4×
- Chemistry 0.4×
- Economics, Econometrics and Finance 0.2×
- Business, Management and Accounting 0.2×
- Biochemistry, Genetics and Molecular Biology 0.2×
- Neuroscience 0.1×
- Nursing 0.1×
- Immunology and Microbiology 0.1×
- Health Professions 0.1×
- Agricultural and Biological Sciences 0.1×
- Pharmacology, Toxicology and Pharmaceutics 0.1×
- Social Sciences 0.1×
- Medicine 0.0×
- Mathematics 0.0×
- Psychology 0.0×
Who are the top researchers at Hunan Xiangdian Test Research Institute (China)?
Ranked on the composite score, Jiazheng Lu, Baohui Chen and Chuanping Wu lead among researchers whose main affiliation is Hunan Xiangdian Test Research Institute (China).
- 1 Jiazheng Lu China · #455,649 worldwide 66 citations · 19 works
- 2 Baohui Chen China · #683,988 worldwide 55 citations · 18 works
- 3 Chuanping Wu China · #694,068 worldwide 59 citations · 18 works
- 4 康文 China · #832,050 worldwide 1 citations · 16 works
- 5 Zhen Hu China · #1,194,013 worldwide 3 citations · 17 works
- 6 Zhenglong Jiang China · #1,207,508 worldwide 30 citations · 22 works
- 7 Yangwu Shen China · #1,288,815 worldwide 40 citations · 18 works
- 8 Jianping Hu China · #1,311,528 worldwide 17 citations · 16 works
- 9 Pengkang Xie China · #1,441,923 worldwide 20 citations · 15 works
- 10 Ting Zhou China · #1,565,864 worldwide 9 citations · 19 works
Which keywords describe research at Hunan Xiangdian Test Research Institute (China)?
By fractional works in 2022–2025, weighted toward what it does more of than the world: Renewable Energy, Smart Grid, Power System, Energy Storage, Battery Technology, Power Electronics, Wind Power and Renewable Energy Integration.
- Distributed Power Generation
- Wind Power Integration
- Decentralized Control
- Fault Detection
- Smart Grid Applications
- Common Information Model
- Modeling
- Lithium-ion Batteries
- Distribution Automation
- Internet of Things
- Intelligent Control
- Frequency Regulation
- Neural Networks
- Power Systems
- Big Data
- Wind Power
- Battery Technology
- Machine Learning
- Power System
- Smart Grid
- Renewable Energy
- Deep Learning
- Energy Storage
- Environmental Impact
- Power Electronics
- Energy Efficiency
- Renewable Energy Integration
- Grid Integration
- Cloud Computing
- Photovoltaic Generation
- Distributed Generation
- Reliability Analysis
- Electric Power
- Nanocomposites
- CIM XML
- Robotics
- Electric Vehicles
- Energy Storage Systems
- Unmanned Aerial Vehicles
- Polymer
Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.
All 40 words, with their numbers
- Renewable Energy92▲ 11×29 topics
- Smart Grid85▲ 39×9 topics
- Deep Learning46▲ 2.3×49 topics
- Power System44▲ 86×5 topics
- Energy Storage44▲ 12×10 topics
- Machine Learning44▲ 2.3×45 topics
- Environmental Impact37▲ 3.8×22 topics
- Battery Technology35▲ 21×3 topics
- Power Electronics34▲ 18×8 topics
- Wind Power32▲ 59×4 topics
- Energy Efficiency31▲ 5.8×27 topics
- Big Data31▲ 6.0×15 topics
- Renewable Energy Integration30▲ 15×5 topics
- Power Systems30▲ 46×2 topics
- Grid Integration28▲ 46×3 topics
- Neural Networks27▲ 3.0×23 topics
- Cloud Computing26▲ 16×9 topics
- Frequency Regulation25▲ 73×2 topics
- Photovoltaic Generation24▲ 93×1 topic
- Intelligent Control21▲ 90×2 topics
- Distributed Generation20▲ 45×3 topics
- Internet of Things20▲ 4.1×18 topics
- Reliability Analysis20▲ 34×3 topics
- Distribution Automation20▲ 135×1 topic
- Electric Power20▲ 135×1 topic
- Lithium-ion Batteries19▲ 7.9×4 topics
- Nanocomposites19▲ 4.1×17 topics
- Modeling19▲ 13×5 topics
- CIM XML18▲ 120×1 topic
- Common Information Model18▲ 120×1 topic
- Robotics17▲ 12×5 topics
- Smart Grid Applications17▲ 23×2 topics
- Electric Vehicles16▲ 9.7×4 topics
- Fault Detection16▲ 20×3 topics
- Energy Storage Systems16▲ 19×2 topics
- Decentralized Control15▲ 22×2 topics
- Unmanned Aerial Vehicles15▲ 14×3 topics
- Wind Power Integration14▲ 40×2 topics
- Polymer14▲ 34×2 topics
- Distributed Power Generation14▲ 23×1 topic
Which research topics does Hunan Xiangdian Test Research Institute (China) publish most on?
By volume in 2022–2025: Power Systems and Renewable Energy, Smart Grid and Power Systems, Power Systems and Technologies and Microgrid Control and Optimization.
Area is fractional works; colour is the subfield each topic belongs to.
- 1 Power Systems and Renewable Energy Energy Engineering and Power Technology 24 works
- 2 Smart Grid and Power Systems Electrical and Electronic Engineering 20 works
- 3 Power Systems and Technologies Electrical and Electronic Engineering 18 works
- 4 Microgrid Control and Optimization Control and Systems Engineering 14 works
- 5 High voltage insulation and dielectric phenomena Materials Chemistry 13 works
- 6 Power Line Inspection Robots Mechanical Engineering 12 works
- 7 Energy Load and Power Forecasting Electrical and Electronic Engineering 10 works
- 8 Advanced Battery Technologies Research Automotive Engineering 10 works
- 9 Thermal Analysis in Power Transmission Control and Systems Engineering 9 works
- 10 Icing and De-icing Technologies Aerospace Engineering 9 works
How open and international is its research?
Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.
World: 28% of research is openly available.
World: 19% is written across borders.
How has Hunan Xiangdian Test Research Institute (China)'s research output changed?
Output in 2018–2022 was 273% higher than in 2013–2017.
The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.
Other research institutions in Changsha
- Central South University
- National University of Defense Technology
- Hunan University
- Hunan Normal University
- Changsha University of Science and Technology
- Hunan Agricultural University
- Xiangya Hospital Central South University
- Second Xiangya Hospital of Central South University
Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.