N. Urasaki

3.2k total citations · 2 hit papers
64 papers, 2.6k citations indexed

About

N. Urasaki is a scholar working on Electrical and Electronic Engineering, Control and Systems Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, N. Urasaki has authored 64 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 60 papers in Electrical and Electronic Engineering, 23 papers in Control and Systems Engineering and 7 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in N. Urasaki's work include Sensorless Control of Electric Motors (27 papers), Electric Motor Design and Analysis (26 papers) and Multilevel Inverters and Converters (17 papers). N. Urasaki is often cited by papers focused on Sensorless Control of Electric Motors (27 papers), Electric Motor Design and Analysis (26 papers) and Multilevel Inverters and Converters (17 papers). N. Urasaki collaborates with scholars based in Japan, United States and Singapore. N. Urasaki's co-authors include Tomonobu Senjyu, Toshihisa Funabashi, K. Uezato, Toshihisa Funabashi, H. Fujita, Atsushi Yona, Hideomi Sekine, T. Kinjo, Ryosei Sakamoto and Yoshitaka Miyazato and has published in prestigious journals such as IEEE Transactions on Industrial Electronics, IEEE Transactions on Power Electronics and IEEE Transactions on Power Systems.

In The Last Decade

N. Urasaki

63 papers receiving 2.5k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Output Power Leveling of Wind Turbine Generator for All Operating Regions by Pitch Angle Control

2006 366 citations Tomonobu Senjyu, Ryosei Sakamoto et al. IEEE Transactions on Energy Conversion profile →
Optimal Distribution Voltage Control and Coordination With Distributed Generation

2008 350 citations Tomonobu Senjyu, Yoshitaka Miyazato et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
N. Urasaki Japan	24	2.4k	1.6k	251	250	151	64	2.6k
S. H. Fathi Iran	28	2.9k 1.2×	1.6k 1.0×	99 0.4×	191 0.8×	142 0.9×	162	3.1k
Xavier Guillaud France	32	3.3k 1.4×	2.4k 1.5×	137 0.5×	376 1.5×	193 1.3×	158	3.6k
Dinesh Kumar Denmark	17	1.6k 0.7×	863 0.5×	139 0.6×	123 0.5×	256 1.7×	93	1.8k
Jorge A. Solsona Argentina	30	3.0k 1.2×	2.6k 1.7×	90 0.4×	227 0.9×	84 0.6×	128	3.4k
V.T. Ranganathan India	29	3.7k 1.6×	1.6k 1.0×	233 0.9×	122 0.5×	96 0.6×	63	3.8k
Heng Nian China	40	4.5k 1.9×	3.3k 2.1×	110 0.4×	777 3.1×	124 0.8×	277	4.8k
Tine L. Vandoorn Belgium	23	2.4k 1.0×	2.2k 1.4×	137 0.5×	305 1.2×	95 0.6×	78	2.5k
M.H. Haque Australia	30	3.0k 1.2×	1.8k 1.1×	46 0.2×	307 1.2×	297 2.0×	128	3.1k
Mohammed Ouassaid Morocco	21	1.7k 0.7×	1.2k 0.8×	95 0.4×	203 0.8×	386 2.6×	229	2.1k
Olorunfemi Ojo United States	29	2.5k 1.0×	1.2k 0.8×	53 0.2×	87 0.3×	151 1.0×	212	2.7k

Countries citing papers authored by N. Urasaki

Since Specialization

Citations

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

Fields of papers citing papers by N. Urasaki

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N. Urasaki

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Anbalagan, Pratap, N. Urasaki, & Tomonobu Senjyu. (2013). Instantaneous frequency and voltage control of PMSG-based WECS using controllable load. 12. 468–473. 4 indexed citations

Anbalagan, Pratap, N. Urasaki, & Tomonobu Senjyu. (2013). Smoothing of output power of PMSG-based WECS and enhancing FRT during grid faults. 457–462. 4 indexed citations

Senjyu, Tomonobu, et al.. (2009). Low-loss HVDC transmission system with self-commutated power converter introducing zero-current soft-switching technique. IET Generation Transmission & Distribution. 3(4). 315–324. 5 indexed citations

Senjyu, Tomonobu, Y. Noguchi, N. Urasaki, et al.. (2008). Position sensorless control for interior permanent magnet synchronous motors using H ∞ flux observer. International Conference on Electrical Machines and Systems. 984–989. 3 indexed citations

Saber, Ahmed Yousuf, et al.. (2007). Unit commitment by heuristics and absolutely stochastic simulated annealing. IET Generation Transmission & Distribution. 1(2). 234–243. 25 indexed citations

Senjyu, Tomonobu, Ryosei Sakamoto, N. Urasaki, et al.. (2006). Output Power Leveling of Wind Turbine Generator for All Operating Regions by Pitch Angle Control. IEEE Transactions on Energy Conversion. 21(2). 467–475. 366 indexed citations breakdown →

Senjyu, Tomonobu, Daisuke Hayashi, N. Urasaki, & Toshihisa Funabashi. (2006). Oscillation frequency control based on H/sub /spl infin// controller for a small power system using renewable energy facilities in isolated island. 2006 IEEE Power Engineering Society General Meeting. 118 b. 7 pp.–7 pp.. 16 indexed citations

Senjyu, Tomonobu, N. Urasaki, Yoshitaka Miyazato, et al.. (2006). Terminal Voltage and Power Factor Control of Induction Generator using Compensating Capacitor for Wind Power Generation System. 113 b. 373–378.

Kinjo, T., Tomonobu Senjyu, N. Urasaki, & H. Fujita. (2006). Output Levelling of Renewable Energy by Electric Double-Layer Capacitor Applied for Energy Storage System. IEEE Transactions on Energy Conversion. 21(1). 221–227. 195 indexed citations

10.

Hayashi, Daisuke, Tomonobu Senjyu, Ryosei Sakamoto, et al.. (2006). Generating Power Leveling of Renewable Energy for Small Power System in Isolated Island. 379–384. 16 indexed citations

11.

Senjyu, Tomonobu, et al.. (2005). Power system stabilization based on robust centralized and decentralized controllers. 905–910 Vol. 2. 12 indexed citations

12.

Sakamoto, Ryosei, Tomonobu Senjyu, T. Kinjo, N. Urasaki, & Toshihisa Funabashi. (2005). Output power leveling of wind turbine generator by pitch angle control using adaptive control method. 1. 834–839. 51 indexed citations

13.

Senjyu, Tomonobu, N. Urasaki, K. Uezato, et al.. (2005). Wind velocity and rotor position sensorless maximum power point tracking control for wind generation system. 2. 1957–1962. 16 indexed citations

14.

Senjyu, Tomonobu, Tomohiro Yoshida, K. Uezato, N. Urasaki, & Sanjib Kumar Panda. (2004). Speed sensorless control of ultrasonic motors using neural network. National University of Singapore. 2. 335–340. 3 indexed citations

15.

Urasaki, N., Tomonobu Senjyu, K. Uezato, & Toshihisa Funabashi. (2004). On-line dead-time compensation method for voltage source inverter fed motor drives. 1. 122–127. 6 indexed citations

16.

Urasaki, N., Tomonobu Senjyu, & K. Uezato. (2003). A novel calculation method for iron loss resistance suitable in modeling permanent-magnet synchronous motors. IEEE Transactions on Energy Conversion. 18(1). 41–47. 108 indexed citations

17.

Senjyu, Tomonobu, et al.. (2003). High efficiency control of synchronous reluctance motors using extended Kalman filter. 1. 252–257. 1 indexed citations

18.

Urasaki, N., et al.. (2003). Neural network based high efficiency drive for interior permanent magnet synchronous motors compensating EMF constant variation. 3. 1273–1278. 9 indexed citations

19.

Urasaki, N., Tomonobu Senjyu, & K. Uezato. (2002). Relationship of parallel model and series model for PMSM including iron loss. 2. 788–793. 12 indexed citations

20.

Senjyu, Tomonobu, et al.. (1998). ROBUST CURRENT CONTROL METHOD OF VOLTAGE SOURCE PWM INVERTER. Electric Machines & Power Systems. 26(9). 977–988. 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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