Evaluation on Lifetime of Several Corona Armor Tape for Form-Wound Rotating Machines under Partial Discharge Aging

被引：0

作者：

Yamanaka, Yuta ^{[1
]}

Ikeda, Ryuji ^{[2
]}

Okajima, Naoki ^{[2
]}

Kikuta, Shinsuke ^{[2
,3
]}

Sakurai, Takayuki

Okamoto, Tetsushi ^{[3
]}

机构：

[1] Mitsubishi Electr Corp, Adv Technol R&D Centerline, Amagasaki, Hyogo, Japan

[2] Toshiba Mitsubishi Elect Ind Syst Corp, Rotating Machinery Syst Div, Nagasaki, Japan

[3] Toshiba Mitsubishi Elect Ind Syst Corp, Rotating Machinery Syst Div, Yokohama, Kanagawa, Japan

来源：

2024 IEEE ELECTRICAL INSULATION CONFERENCE, EIC 2024 | 2024年

关键词：

Rotating Machine; Semi-Conductive Material; Partial Discharge; Ozone Deterioration; Lifetime Estimation;

D O I：

10.1109/EIC58847.2024.10579404

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

It has been reported that low resistive corona armor tape (CAT) deteriorates due to partial discharge (PD) after the start of operation. The deterioration of CAT is a significant concern as it directly affects the machine's lifetime, so it is important to evaluate the CAT lifetime. We clarified that the CAT lifetime can be organized using PD energy measured by the V-Q Lissajous method. In this paper, we report the lifetime comparison results of two types of CAT materials, polyester-based CAT and silicone-based CAT.

引用

页码：325 / 328

页数：4

共 2 条

[1] Deterioration of Corona Armor Tape by Partial Discharge and its Lifetime Evaluation for Form-wound Rotating Machine
Yamanaka, Yuta
Umemoto, Takahiro
Ikeda, Ryuji
Okajima, Naoki
Sakurai, Takayuki
Okamoto, Tetsushi
2023 IEEE ELECTRICAL INSULATION CONFERENCE, EIC, 2023,
[2] Lifetime estimation of corona-resistance wire for electrical machines operating under the partial discharge regime
Ji, Yatai
Giangrande, Paolo
Zhao, Weiduo
Madonna, Vincenzo
Zhang, He
Galea, Michael
2023 IEEE WORKSHOP ON ELECTRICAL MACHINES DESIGN, CONTROL AND DIAGNOSIS, WEMDCD, 2023,

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