1. (1) R. Honbo, H. Wakabayashi, Y. Murakami, S. Ueda, K. Kiyose, and N. Kato: “The Influence of Brush Contact Condition on Commutation Spark”, IEICE Trans. (C), Vol. J90-C, No. 7, pp. 557-566 (2007) (in Japanese)
2. (2) T. Fukutsuka, Y. Yokomizu, H. Asai, and T. Nozu: “Arc Discharge during Commutation Process in DC Motor Immersed in Ethanol: Approach to Contact State of Brush on Commutator Segment”, IEEJ Trans. PE, Vol. 139, No. 5, pp. 293-301 (2019) (in Japanese)
3. (3) K. Sawa, T. Ueki, and K. Miyachi: “On the Initiation of Showering Arc”, IEEJ Trans. Fund. Mater., Vol. 94, No. 8, pp. 325-332 (1974) (in Japanese)
4. (4) K. Katagiri, T. Ogawa, M. Yamamoto, J. Imaoka, M. Sasaki, and K. Noda: “The proposal of spike surge simulation method for DC brush motor”, The Papers of Joint Technical Meeting on SPC and MD, IEEJ, 2021 (1-14), pp. 79-84 (2021) (in Japanese)
5. (5) K. Katagiri, T. Ogawa, M. Yamamoto, J. Imaoka, M. Sasaki, and K. Noda: “Analysis of DC Brush Motor Spike Surge and Proposal of a Simulation Model Based on an Equivalent Circuit”, IEEJ Trans. Ind. Appl., Vol. 142, No. 3, pp. 167-176 (2022) (in Japanese)