Ryoichi Hara

888 total citations
116 papers, 687 citations indexed

About

Ryoichi Hara is a scholar working on Electrical and Electronic Engineering, Control and Systems Engineering and Energy Engineering and Power Technology. According to data from OpenAlex, Ryoichi Hara has authored 116 papers receiving a total of 687 indexed citations (citations by other indexed papers that have themselves been cited), including 101 papers in Electrical and Electronic Engineering, 54 papers in Control and Systems Engineering and 23 papers in Energy Engineering and Power Technology. Recurrent topics in Ryoichi Hara's work include Smart Grid Energy Management (49 papers), Microgrid Control and Optimization (41 papers) and Optimal Power Flow Distribution (33 papers). Ryoichi Hara is often cited by papers focused on Smart Grid Energy Management (49 papers), Microgrid Control and Optimization (41 papers) and Optimal Power Flow Distribution (33 papers). Ryoichi Hara collaborates with scholars based in Japan, United States and Germany. Ryoichi Hara's co-authors include Hiroyuki Kita, Eiichi Tanaka, Hajime Kita, Takayuki Tanabe, Jun Hasegawa, Hiroyuki Sugihara, Hajime Kita, Miyoung Kim, Yutaka Saito and Lesnanto Multa Putranto and has published in prestigious journals such as SHILAP Revista de lepidopterología, IEEE Transactions on Power Systems and Energy Conversion and Management.

In The Last Decade

Ryoichi Hara

99 papers receiving 662 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryoichi Hara Japan 13 610 344 131 128 68 116 687
Hiroyuki Kita Japan 12 596 1.0× 266 0.8× 115 0.9× 108 0.8× 47 0.7× 137 670
Baraa Mohandes United Arab Emirates 10 655 1.1× 355 1.0× 111 0.8× 61 0.5× 55 0.8× 17 747
Hamidreza Nazaripouya United States 15 535 0.9× 317 0.9× 67 0.5× 146 1.1× 61 0.9× 54 653
Rasool Kazemzadeh Iran 14 634 1.0× 234 0.7× 87 0.7× 54 0.4× 58 0.9× 56 697
Sirus Mohammadi Iran 12 718 1.2× 511 1.5× 113 0.9× 64 0.5× 32 0.5× 26 817
Douglas A. Halamay United States 8 646 1.1× 452 1.3× 133 1.0× 112 0.9× 52 0.8× 12 750
Mohammadali Norouzi Iran 14 855 1.4× 378 1.1× 149 1.1× 67 0.5× 30 0.4× 21 897
Hussein Abdeltawab United States 12 581 1.0× 390 1.1× 108 0.8× 114 0.9× 28 0.4× 28 662
Mehmet Rıda Tür Türkiye 13 594 1.0× 355 1.0× 63 0.5× 79 0.6× 106 1.6× 59 704
Saurabh Chanana India 14 888 1.5× 615 1.8× 103 0.8× 67 0.5× 92 1.4× 85 988

Countries citing papers authored by Ryoichi Hara

Since Specialization
Citations

This map shows the geographic impact of Ryoichi Hara'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 Ryoichi Hara with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryoichi Hara more than expected).

Fields of papers citing papers by Ryoichi Hara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryoichi Hara. 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 Ryoichi Hara. The network helps show where Ryoichi Hara may publish in the future.

Co-authorship network of co-authors of Ryoichi Hara

This figure shows the co-authorship network connecting the top 25 collaborators of Ryoichi Hara. A scholar is included among the top collaborators of Ryoichi Hara 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 Ryoichi Hara. Ryoichi Hara is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Hara, Ryoichi, et al.. (2024). Proposal and Verification of Frequency Control Method for Multi-Terminal HVDC Systems. IEEJ Transactions on Power and Energy. 144(6). 356–363. 2 indexed citations
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Hara, Ryoichi, et al.. (2023). Proposal of High Accuracy and Rapid Screening Method for 2nd Life Battery using Multi-layer AI Analysis and MT System on Taguchi Method. IEEJ Transactions on Power and Energy. 143(2). 125–131. 1 indexed citations
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Hara, Ryoichi, et al.. (2022). A flexible stochastic PV hosting capacity framework considering network over-voltage tolerance. Energy Reports. 9. 529–538. 8 indexed citations
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Hara, Ryoichi, et al.. (2022). Management and Economic Merits of Wide-area Cooperation among Microgrids Coupled with MaaS. IEEJ Transactions on Power and Energy. 142(11). 552–560.
10.
Nakamura, Yuta, et al.. (2019). Optimal Operation of Co-generation System Coordinated by Aggregator for Providing the Demand and Supply Regulation Capacity. IEEJ Transactions on Power and Energy. 139(2). 56–65. 12 indexed citations
11.
Hara, Ryoichi, et al.. (2017). A Method to Generate the Simulated Time-series of Wind Turbine Output with Conversion of Wind Speed by Location and Height based on Weibull Distribution. IEEJ Transactions on Power and Energy. 137(8). 573–580. 1 indexed citations
12.
Putranto, Lesnanto Multa, Ryoichi Hara, Hiroyuki Kita, & Eiichi Tanaka. (2016). Multistage Preventive Scheme for Improving Voltage Stability and Security in an Integrated Renewable Energy System. IEEJ Transactions on Power and Energy. 137(1). 59–70. 2 indexed citations
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Hara, Ryoichi, et al.. (2012). Static and Dynamic Characteristic Models of Global Solar Radiation Fluctuation in the Scope of Load Frequency Control. IEEJ Transactions on Power and Energy. 132(7). 629–638. 2 indexed citations
15.
Takayama, Satoshi, et al.. (2009). A Study on the Scheduling of Large-Scaled PV Power Station Output based on Solar Radiation Forecast. IEEJ Transactions on Power and Energy. 129(12). 1514–1521. 5 indexed citations
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Hara, Ryoichi, et al.. (2006). A Method for Suppressing Line Voltage Deviation by Reactive Power Control of An Interface Inverter for Wind-Power Generation. Performance Evaluation. 2006(97). 71–76. 9 indexed citations
17.
Hara, Ryoichi, et al.. (2006). Effectiveness of Application of Dynamic Rating to Transmission System. IEEJ Transactions on Power and Energy. 126(1). 36–42. 1 indexed citations
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Hara, Ryoichi, et al.. (2005). Flexible, Reliable and Intelligent Energy Delivery System (FRIENDS). The Journal of the Institute of Electrical Engineers of Japan. 125(3). 159–162. 2 indexed citations
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Hara, Ryoichi, et al.. (2003). Multi agent based emergency operation of quality control center considering uncooperative situation. IEEE PES Transmission and Distribution Conference and Exhibition. 2. 1185–1190. 1 indexed citations
20.
Hara, Ryoichi, Hajime Kita, E. Tanaka, & Jun Hasegawa. (2002). Proposal of the advanced control scheme of quality control center in flexible, reliable and intelligent electrical energy delivery system. 2. 162–166. 1 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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