Prof. Ryuichi Yokoyama

Tokyo Metropolitan University, Japan

Email: [email protected]

Qualifications
1974 Ph.D., Waseda University, Japan
1970 M.Sc., Waseda University, Japan
1968 B.Sc., Waseda University, Japan

Publications(Selected)

1. Arai, J., Yokoyama, R., Taguchi, Y., et al. (2026). Development of GFM-type power conditioner for solar power generation with virtual-inertial functionality and synchronization capability. Electrical Engineering in Japan, 219(2), 37–43.
2. Ding, M., Tao, Z. L., Hu, B., et al. (2024). Parallel operation strategy of inverters based on an improved adaptive droop control and equivalent input disturbance approach. Electronics, 13(3), Article 486.
3. Gao, C. X., Xu, J., Wang, K. Y., et al. (2023). Portal analysis approach used for the efficient electromagnetic transient (EMT) simulation of power electronic systems. IEEE Transactions on Power Delivery, 38(6), 4213–4225.
4. Li, C., Wang, K. Y., Han, B., et al. (2024). A data-driven multi-energy economic scheduling method with experiential knowledge bases. Applied Thermal Engineering, 236, Article 121392.
5. Ding, M., Zhou, H., Xie, H., et al. (2021). A time series model based on hybrid-kernel least-squares support vector machine for short-term wind power forecasting. ISA Transactions, 108, 58–68.
6. Ding, M., Zhou, H., Xie, H., et al. (2019). A gated recurrent unit neural networks based wind speed error correction model for short-term wind power forecasting. Neurocomputing, 365, 54–61.
7. Wang, J. D., Pang, W. J., Wang, L. P., et al. (2017). Synthetic evaluation of steady-state power quality based on combination weighting and principal component projection method. CSEE Journal of Power and Energy Systems, 3(2), 160–166.
8. Liu, F., Li, Y., Wu, M., et al. (2016). Robust wide-area damping controller design for inter-area oscillations with signals' delay. IEEJ Transactions on Electrical and Electronic Engineering, 11(2), 206–215.
9. Kuroda, K., Magori, H., Ichimura, T., et al. (2015). A hybrid multi-objective optimization method considering optimization problems in power distribution systems. Journal of Modern Power Systems and Clean Energy, 3(1), 41–50.
10. Ding, M., She, J. H., Yokoyama, R., et al. (2015). Two-loop power-flow control of grid-connected microgrid based on equivalent-input-disturbance approach. IEEJ Transactions on Electrical and Electronic Engineering, 10(1), 36–43.
11. Hu, B., She, J. H., & Yokoyama, R. (2013). Hierarchical fault diagnosis for power systems based on equivalent-input-disturbance approach. IEEE Transactions on Industrial Electronics, 60(8), 3529–3538.
12. Liu, F., Yokoyama, R., Zhou, Y. C., et al. (2012). Free-weighting matrices-based robust wide-area FACTS control design with considering signal time delay for stability enhancement of power systems. IEEJ Transactions on Electrical and Electronic Engineering, 7(1), 31–39.
13. Kato, M., Zhou, Y. C., Kang, C. Q., et al. (2011). Novel approach of modeling load duration curve for generation expansion planning based on Hill's function. IEEJ Transactions on Electrical and Electronic Engineering, 6(4), 304–310.
14. Liu, F., Wu, M., He, Y., et al. (2011). Delay-dependent robust stability analysis for interval neural networks with time-varying delay. IEEJ Transactions on Electrical and Electronic Engineering, 6(4), 345–352.
15. Liu, F., Wu, M., He, Y., et al. (2011). Improved delay-dependent stability analysis for uncertain stochastic neural networks with time-varying delay. Neural Computing & Applications, 20(3), 441–449.
16. Tanaka, H., Tsukao, S., Yamashita, D., et al. (2010). Multiple criteria assessment of substation conditions by pair-wise comparison of analytic hierarchy process. IEEE Transactions on Power Delivery, 25(4), 3017–3023.
17. Liu, F., Wu, M., He, Y., et al. (2010). New delay-dependent stability criteria for T-S fuzzy systems with time-varying delay. Fuzzy Sets and Systems, 161(15), 2033–2042.
18. Takemoto, Y., Fujita, G., Yokoyama, R., et al. (2010). Experimental study of a doubly-fed rotary frequency converter. Electrical Engineering in Japan, 170(4), 26–34.
19. Fan, S., Liao, J. R., Yokoyama, R., et al. (2009). Forecasting the wind generation using a two-stage network based on meteorological information. IEEE Transactions on Energy Conversion, 24(2), 474–482.
20. Ishida, Y., Bannai, M., Miyazaki, T., et al. (2009). The optimal operation criteria for a gas turbine cogeneration system. Energies, 2(2), 202–225.

Profile Details
https://ieeexplore.ieee.org/author/37272311000
https://www.researchgate.net/profile/Ryuichi-Yokoyama
https://w-rdb.waseda.jp/html/100002824_en.html

WOS ResearchID: EHR-6568-2022