T. Matsumura, Y. Yokomizu, D. Iioka, R. Ochiai, "Particles Generated by Arc Quenching in Co2-CF3I Mixture Gas," Frontier of Applied Plasma Technology, vol. 1, pp. 3-6, 2008-7
D. Iioka, D. Orihara, K. Fukushima, S. Bando, S. Abe, and H. Asano, "Enhancement of hosting capacity of photovoltaic generation in a distribution network by application of next-generation
semiconductor technology on power electronics equipment ", CIGRE 2022 Kyoto Symposium, C000104, 2022-4
H. Iwasaki, D. Iioka, D. Orihara, K. Otani, S. Abe, K. Fukushima, S. Bando, H. Asano, "Deployment of Smart Inverter for Frequency and Voltage Quality Maintenance under Large Penetration of
Photovoltaic Generation," , CIGRE 2022 Kyoto Symposium, C000144, 2022-4
K. Kokubun, D. Orihara, D. Iioka, M. Tamai, T. Komatsu, Y. Aoto, H. Kikusato, J. Hashimoto, T. Goda and K. Otani, "Influence of Mutual Interference among Grid-Support Functions of Smart
Inverter on Voltage and Frequency Stabilities", The International Council on Electrical Engineering Conference (ICEE), 2019-7
M. Tsukamoto, T. Matsumura, K. Yukita, Y. Goto, Y. Yokomizu, K. Tatewaki, D. Iioka, H. Shimizu, H. Iwatsuki, H. Uenishi, H. Ishikawa and Y. Kanazawa, "Leading Power Factor Required to
Suppress Voltage Rise at Connection Node of Large Capacity PV Device in Power Distribution System", The International Council on Electrical Engineering Conference (ICEE), 2019-7
T. Higashitani, T. Matsumura, K. Yukita, Y. Goto, D. Iioka, H. Ishikawa, T. Fukae, N. Chikamatsu and Y. Mineta, "Dependence of Voltage Flicker caused by New Control Method of Power
Conditioning System on Reactive-Power Control Gain of STATCOM in Medium Voltage Distribution System in Japan", The International Council on Electrical Engineering Conference (ICEE), 2019-7
D. Iioka, H. Saitoh, "Equitable Distribution of Wind and Photovoltaic Power Curtailment", 10th IFAC Symposium on Control of Power and Energy Systems, 2018-9
H. Zhang, S. Kikuchi, M. Imanaka, J. Baba, D. Iioka, K. Miura, H. Asano, "Feasibility Study on Increasing Photovoltaics Hosting Capacity by Use of Utility-scale Battery Storage in Rural Areas
Zhang", 24th International Conference on Electrical Engineering, G1-1577, 2018-6
M. Tsukamoto, S. Takagi, K. Mori, T. Matsumura, K. Yukita, Y. Goto, Y. Yokomizu, K. Tatewaki, D. Iioka, H. Shimizu, Y. Ishii, H. Ishikawa, A. Matsuo, H. Iwatsuki, "Voltage Distribution along
Long Power Distribution Line with Large PV Device at Line-end", 24th International Conference on Electrical Engineering, G1-2109, 2018-6
H. Saitoh, Y. Koshi, T. Sato, M. Abe, D. Orihara, D. Iioka, A. Okamoto, Y. Shiba, K. Tanifuji, "Hybrid real-time simulator for evaluation of direct load control to assist power system
Control", IEEE Innovative Smart Grid Technologies - Asia (ISGT-Asia), 2017-12
N. H. Tran, M. Koide, M. Imanaka, J. Baba, D. Iioka, "Analysis of technical solutions for dealing with distribution line overvoltage due to large penetration of photovoltaic generation", The
International Conference on Electrical Engineering ICEE, 90385, 2016-7
M. Shimamura, D. Iioka, H. Saitoh, "Basic Study on Decision Method of Equitable Distribution of Wind Power Curtailments Based on Accumulation of Past Error", The International Conference on
Electrical Engineering ICEE, 90444, 2016-7
Y. Sato, D. Iioka, H. Saitoh, S. Sasaki, H. Ishikawa, T. Yamada, "Study on Grouping of Medium Voltage Distribution Network By Means of Cluster Analysis Combined Ward's and Centroid Method",
The International Conference on Electrical Engineering ICEE, 90457, 2016-7
T. Katoh, D. Iioka, H. Saitoh, "A Basic Study on Estimation of Load Voltage Sensitivity in Power Distribution System by using Regression Analysis", The International Conference on Electrical
Engineering ICEE, 90453, 2016-7
S. Abe, D. Iioka, H. Saitoh, "Power Flow Analysis for Cooperative Control of Multiple Single-Phase Generators Interconnected to Three-Phase Distribution Feeder in Islanded Distribution
Network", The International Conference on Electrical Engineering ICEE, 90327, 2016-7
D. Iioka and H. Tsuzuki, "Effect of Recovery Time of Fault Current Limiter on Over Current from Distributed Generator in Micro Grid after Voltage Sag", 21th International Conference on
Electrical Engineering ICEE, ICEE15A-357-FP, 2015-7
Naoki Hayashi, Daisuke Iioka, "Impact of Conditions of Power System and PCS on Transient Harmonic Current Immediately After Voltage Sag", Proceedings of the 20th International Conference on
Electrical Engineering ICEE,P-PS1-15,PSMSA-1164, Jeju, Korea, 2014-6
N. Kaneko, D. Iioka, S. Yamanaka, H. Ohno, "Compensation for Reactive Power Supplied to Low Voltage Customer for Purpose of Distribution Line Loss Reduction", 18th International Conference on
Electrical Engineering ICEE, July 8-12, 2012, Japan, 2012-7
H. Shigeno, D. Iioka, S. Sasaki, T. Shigetou, "Control Method for Step Voltage Regulator by Voltage Dependency of Load Characteristics in Distribution System with Renewable Energy Sources",
18th International Conference on Electrical Engineering ICEE,July 8-12, 2012, Japan, 2012-7
Y. Tajiri, D. Iioka, S. Sasaki, T. Shigetou, "Dependence of Load Voltage Characteristics on Power Distribution Loss",18th International Conference on Electrical Engineering ICEE,July 8-12,
2012, Japan, 2012-7
D. Iioka, Y. Hayashi, "Three-Phase Short-Circuit Fault Locator in Loop Shaped Distribution System with Inverter Based Distributed Generations," 17th Power Systems Computation Conference (PSCC
2011), Stockholm, Sweden, 2011-8
D. Iioka, T. Tsukada, A. Torii, S. Yamanaka, H. Ohno, "Dependence of Distribution Line Loss on Real and Reactive Power of Home Appliances", 17th International Conference on Electrical
Engineering ICEE, A171, July 10-14, 2011, Hong Kong, 2011-7
M. Shirai, D. Iioka, S. Yamanaka, H. Ohno, "Accuracy in Simulation of Maximum Short-Circuit Current by Simple Model of Saturated Core Type Superconducting Fault Current Limiter", 17th
International Conference on Electrical Engineering ICEE, A180, July 10-14, 2011, Hong Kong, 2011-7
D. Iioka, Y. Hayashi, "Impact of Power System Configuration and Control Methdology of Inverter Based Distributed Generation on Fault Current", 16th International Conference on Electrical
Engineeging ICEE, July 11-14, Busan Korea, 2010-7
D. Iioka,T. Nishida,Y. Yokomizu,T. Matsumura,Influence of Fault Current Limiter on Allowable Interconnecting Time Period of Customer System with Distributed Generator during Fault Condition
in Power Utility System,Proceeding of International Synposium on EcoTopia Science 2007, ISETS07,537-540,2007
N. Hotta,Y. Yokomizu,D. Iioka,T. Matsumura,M. Shibuya,T. Nitta,T. Kumagai,H. Yamasaki,S. Torii,Over-Current Carrying Characteristices of Rectangular-Shaped YBCO Thin Films Prepared by MOD
Method,8th European Conference on Applied Superconductivity,0464-L3,2007-11
M. Maruyama,D. Iioka,Y. Yokomizu,T. Matsumura,H. Shimizu,M. Shibuya,T. Nitta,M. Ichikawa,H. Kado,Inductance Ratio of Flat Type Fault Current Limiter with High Tc Superconducting Disks,Applied
Superconducting Conference, Seattle, USA,3LE01,2006-8
T. Matsumura,K. Mutsuura,Y. Yokomizu,D. Iioka,H. Shimizu,M. Shibuya,H. Kado,M. Ichikawa,Theoretical Calculation of Inductance of Flat Type Fault Current Limiter with High Tc Superconducting
Plate,7th European Conference on Applied Superconductivity,TU-P2-67,2005-9
T. Sugita,D. Iioka,Y. Yokomizu,T. Matsumura,K. Oishi,E. Umemura,T. Mitsuishi,Arrangement of Low-Voltage Network for Minimization of Number of Pole Transformers in Distribution
System,Proceedings of The 7th IASTED International Conference on Power and Energy Systems,448-101,pp.181-185,2004-11
K. Sakakibara,D. Iioka,Y. Yokomizu,T. Matsumura,N. Izuhara,Reactive Power Compensation in Low Voltage Customers with PV Systems,Proceedings of The 7th IASTED International Conference on Power
and Energy Systems,448-112,pp.109-113,2004-11
D. Iioka,Y. Yokomizu,M. Goto,T. Matsumura,H. Shimizu,Effect of Operations of Fault Current Limiter on Voltage Sag in Customer System with Synchronous Generator,Proceedings of The 7th IASTED
International Conference on Power and Energy Systems,448-093,pp.35-40,2004-11
D. Iioka,H. Shimizu,Y. Yokomizu,M. Goto,T. Matsumura,Effect of Fault Current Limiter on Voltage Sag,Proceedings of the Seventh IASTED International Multi-Conference - Power and Energy Systems
-,486-490,2003-2
D. IIOKA,H. SHIMIZU,Y. YOKOMIZU,T. MATSUMURA,I. KANO, "Suppressing Effect of Fault Current Limiter on Shaft Torsional Torque of Synchronous Generator in Consumer System," in Proc. Of IEEE/PES
T&D Conference and Exhibition 2002: Asia Pacific vol. 3, pp. 2373-2377, 2002-10
D. IIOKA,H. SHIMIZU,Y. YOKOMIZU,T. MATSUMURA,I. Kano,The Effect of Resistive and Inductive Fault Current Limiter on Shaft Torsional Torque of Synchronous Generator Installed in Consumer
System Fault,Proceedings of the IASTED International Conference Power and Energy Systems, Nov.19-22, Tampa, FL, USA,329-333,2001-11