S. Hao

800 total citations
16 papers, 636 citations indexed

About

S. Hao is a scholar working on Electrical and Electronic Engineering, Control and Systems Engineering and Safety, Risk, Reliability and Quality. According to data from OpenAlex, S. Hao has authored 16 papers receiving a total of 636 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Electrical and Electronic Engineering, 6 papers in Control and Systems Engineering and 3 papers in Safety, Risk, Reliability and Quality. Recurrent topics in S. Hao's work include Optimal Power Flow Distribution (7 papers), Power System Optimization and Stability (6 papers) and Smart Grid Energy Management (5 papers). S. Hao is often cited by papers focused on Optimal Power Flow Distribution (7 papers), Power System Optimization and Stability (6 papers) and Smart Grid Energy Management (5 papers). S. Hao collaborates with scholars based in United States. S. Hao's co-authors include A. Papalexopoulos, Harry Singh, A. Keyhani, Ali Abur, D. Shirmohammadi, Paul R. Gribik, R.P. Schulz, Tie-Mao Peng and C. Rajagopalan and has published in prestigious journals such as IEEE Transactions on Power Systems, IEEE Transactions on Power Delivery and IEEE Transactions on Energy Conversion.

In The Last Decade

S. Hao

16 papers receiving 580 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
S. Hao United States	10	606	138	100	44	23	16	636
Aly A. Mahmoud United States	9	342 0.6×	130 0.9×	28 0.3×	56 1.3×	17 0.7×	22	366
Gabriel Olguín Sweden	12	454 0.7×	174 1.3×	185 1.9×	22 0.5×	12 0.5×	23	520
S.M. Halpin United States	13	600 1.0×	414 3.0×	63 0.6×	37 0.8×	5 0.2×	54	659
Isao Iyoda Japan	13	513 0.8×	240 1.7×	43 0.4×	27 0.6×	15 0.7×	41	539
M.M. Elkateb United Kingdom	10	349 0.6×	144 1.0×	23 0.2×	120 2.7×	20 0.9×	21	379
S.A. Farghal Egypt	11	312 0.5×	88 0.6×	60 0.6×	62 1.4×	6 0.3×	21	353
W. Mielczarski Australia	9	309 0.5×	172 1.2×	27 0.3×	16 0.4×	15 0.7×	45	348
K.A. Wirgau United States	13	781 1.3×	339 2.5×	130 1.3×	5 0.1×	6 0.3×	23	808
Charles A. Gross United States	6	299 0.5×	178 1.3×	30 0.3×	13 0.3×	3 0.1×	11	389
M. Tarafdar Haque Iran	11	762 1.3×	303 2.2×	19 0.2×	106 2.4×	8 0.3×	23	800

Countries citing papers authored by S. Hao

Since Specialization

Citations

This map shows the geographic impact of S. Hao's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by S. Hao with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. Hao more than expected).

Fields of papers citing papers by S. Hao

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. Hao. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by S. Hao. The network helps show where S. Hao may publish in the future.

Co-authorship network of co-authors of S. Hao

This figure shows the co-authorship network connecting the top 25 collaborators of S. Hao. A scholar is included among the top collaborators of S. Hao based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with S. Hao. S. Hao is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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16 of 16 papers shown

Rajagopalan, C., et al.. (2005). Voltage Collapse Operating Margin Analysis Using Sensitivity Techniques. 1. 332–336. 3 indexed citations

Hao, S. & D. Shirmohammadi. (2002). Congestion Management with Ex Ante Pricing for Decentralized Electricity Markets. IEEE Power Engineering Review. 22(8). 65–65. 1 indexed citations

Hao, S. & D. Shirmohammadi. (2002). Clearing prices computation for integrated generation, reserve and transmission markets. 262–267. 6 indexed citations

Hao, S., et al.. (2002). Consumer payment minimization in power pool auctions. 368–373. 6 indexed citations

Papalexopoulos, A., S. Hao, & Tie-Mao Peng. (2002). Short-term system load forecasting using an artificial neural network. 239–244. 11 indexed citations

Singh, Harry, S. Hao, & A. Papalexopoulos. (1998). Transmission congestion management in competitive electricity markets. IEEE Transactions on Power Systems. 13(2). 672–680. 334 indexed citations

Keyhani, A., S. Hao, & R.P. Schulz. (1991). Maximum likelihood estimation of generator stability constants using SSER test data. IEEE Transactions on Energy Conversion. 6(1). 140–154. 36 indexed citations

Keyhani, A., et al.. (1990). A rule-based approach to decentralized voltage control. IEEE Transactions on Power Systems. 5(2). 643–651. 27 indexed citations

Gribik, Paul R., et al.. (1990). Optimal power flow sensitivity analysis. IEEE Transactions on Power Systems. 5(3). 969–976. 54 indexed citations

10.

Keyhani, A., et al.. (1989). The Effects of Noise on Frequency-Domain Parameter Estimation of Synchronous Machine Models. IEEE Power Engineering Review. 9(12). 36–37. 27 indexed citations

11.

Keyhani, A., Ali Abur, & S. Hao. (1989). Evaluation of Power Flow Techniques for Personal Computers. IEEE Power Engineering Review. 9(5). 80–80. 32 indexed citations

12.

Keyhani, A., et al.. (1989). Maximum Likelihood Estimation of Solid-Rotor Synchronous Machine Parameters from SSFR Test Data. IEEE Power Engineering Review. 9(9). 56–56. 29 indexed citations

13.

Keyhani, A., Ali Abur, & S. Hao. (1989). Evaluation of power flow techniques for personal computers. IEEE Transactions on Power Systems. 4(2). 817–826. 31 indexed citations

14.

Keyhani, A. & S. Hao. (1988). Microcomputer-aided data acquisition system for laboratory testing of transformers and electrical machines. IEEE Transactions on Power Systems. 3(3). 1328–1334. 8 indexed citations

15.

Keyhani, A., et al.. (1986). Parameter Estimation for Power Transformer Models from Time-Domain Data. IEEE Transactions on Power Delivery. 1(3). 140–146. 28 indexed citations

16.

Keyhani, A., et al.. (1986). Parameter Estimation for Power Transformer Models from Time-Domain Data. IEEE Power Engineering Review. PER-6(7). 46–47. 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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