High-Voltage Capacitors for Next-Generation Power Modules in Electric Vehicles
| Autor: | Pulugurtha Markondeya Raj, Saumya Gandhi, Robert Grant Spurney, Rao Tummala, Naomi Lollis, Matthew D. Romig, Himani Sharma |
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| Rok vydání: | 2017 |
| Předmět: |
010302 applied physics
Supercapacitor Electrolytic capacitor Dielectric absorption Materials science Equivalent series resistance business.industry Electrical engineering High voltage 02 engineering and technology 021001 nanoscience & nanotechnology Filter capacitor 01 natural sciences law.invention Capacitor Film capacitor law 0103 physical sciences Optoelectronics 0210 nano-technology business |
| Zdroj: | 2017 IEEE 67th Electronic Components and Technology Conference (ECTC). |
| DOI: | 10.1109/ectc.2017.95 |
| Popis: | This paper describes an innovative approach to develop high density and ultra-thin solid aluminum capacitors for high voltage automotive applications that sustain high temperatures. Form factors of less than 100 µm thickness are achieved with densities of 16.85, 1.91, 1.13, and 0.705 µF/cm2, for capacitors anodized to 10, 100, 150, and 200 V respectively. The capacitors exhibit good frequency stability up to 100 kHz and demonstrate the first aluminum capacitors to come in such a thin format. These capacitors can be used in new era automotive electronics where high density and high voltage stability is critical. |
| Databáze: | OpenAIRE |
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