Reliability Considerations of Inverter/DC Link Capacitor Using PP Film and 105℃ Engine Coolant

机译：使用PP膜和105℃发动机冷却液的逆变器/直流母线电容器的可靠性考虑

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A new Inverter DC Link Capacitor will facilitate 105℃ coolant operation and greatly increase power density at elevated temperatures without sacrificing reliability. The Annular Form Factor Film Capacitor provides for extremely low heat generation under typical 100 - 400 Arms ripple current loads of HEV and PHEV automobiles. DoE funded research at SBE has found that if a capacitor hot spot temperature remains below 125℃ it could be reliable enough to provide the required service life of the automobile industry. The article discusses the design concept and resulting temperature performance of the proposed capacitor, modeling results, and a reliability testing methodology.

机译：新型逆变器直流环节电容器将有助于在105℃的冷却液下运行，并在不降低可靠性的情况下，在高温下大大提高功率密度。环形形状薄膜电容器在HEV和PHEV汽车的典型100-400 Arms纹波电流负载下提供极低的热量产生。美国能源部在SBE资助的研究中发现，如果电容器的热点温度保持在125℃以下，那么它的可靠性足以满足汽车行业所需的使用寿命。本文讨论了所设计电容器的设计概念和所得的温度性能，建模结果以及可靠性测试方法。

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来源
《IMAPS 2008 - 41st international symposium on microelectronics: bringing together the entire microelectronics supply chain》|2008年|p.000026-000032|共7页
会议地点 Providence RI(US);Providence RI(US)
作者
Ed Sawyer; Ted Von Kampen;
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作者单位

SBE Inc. 131 S. Main Street Barre, VT, 05641 Phone: (802) 476-4146, Fax: (802) 476-4149 Email: edsawyer@sbelectronics.com;

rnSBE Inc. 131 S. Main Street Barre, VT, 05641;

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原文格式 PDF
正文语种 eng
中图分类微电子学、集成电路（IC）;
关键词
inverter; capacitor; reliability; DC-Link; MTBF; automotive;

机译：逆变器电容器可靠性;直流母线; MTBF;汽车行业;

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专利

1. DC-Link Voltage Stabilization for Reduced DC-Link Capacitor Inverter [J] . Lee W.-J., Sul S.-K. IEEE Transactions on Industry Applications . 2014,第1期

机译：直流链路电压稳定，减少了直流链路电容器逆变器
2. High Reliability DC Link Power Film Capacitors [J] . Power Electronics Technology . 2011,第6期

机译：高可靠性直流母线功率薄膜电容器
3. Instantaneous Balancing of Neutral-Point Voltages for Stacked DC-Link Capacitors of a Multilevel Inverter for Dual-Inverter-Fed Induction Motor Drives [J] . Yadav Apurv Kumar, Gopakumar K., Raj Krishna R., IEEE Transactions on Power Electronics . 2019,第3期

机译：双逆变器馈电异步电动机驱动器的多电平逆变器的堆叠式直流母线电容器的中性点电压的瞬时平衡
4. Reliability Considerations of Inverter/DC Link Capacitor Using PP Film and 105°C Engine Coolant [C] . International symposium on microelectronics . 2008

机译：使用PP膜和105°C发动机冷却剂的逆变器/直流链路电容的可靠性考虑因素
5. Soft-Switched Hybrid-Modulation for an Isolated DC-Link-Capacitor-Less Pulsating-DC-Link Inverter. [D] . Rahnamaee, Arash. 2015

机译：用于隔离式DC-Link-Capacitor-Less脉动-DC-Link逆变器的软开关混合调制。
6. Engineered optical and electrical performance of rf–sputtered undoped nickel oxide thin films for inverted perovskite solar cells [O] . Hyeonseok Lee, Yu-Ting Huang, Mark W. Horn, -1

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7. Evaluation of DC-link decoupling using electrolytic or polypropylene film capacitors in three-phase grid-connected photovoltaic inverters [O] . Karanayil, Baburaj, Agelidis, Vassilios, Pou Félix, Josep 2013

机译：在三相并网光伏逆变器中使用电解或聚丙烯薄膜电容器评估直流链路去耦
8. Efficiency consideration of DC link soft-switching inverters for motor drive applications [R] . Lai, J. S., Young, R. W., McKeever, J. W. 1994

机译：用于电机驱动应用的直流链路软开关逆变器的效率考虑

Reliability Considerations of Inverter/DC Link Capacitor Using PP Film and 105℃ Engine Coolant

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