Abstract
Capacitor miniaturization is directly related to improved energy density and power density, which are determined at the component and material levels for multilayer ceramic, electrolytic and polymer film classifications. The volumetric efficiency of a capacitor depends on capacitance value, operating voltage and equivalent series resistance. Permittivity and loss are the primary material metrics governing energy and power densities of dielectric materials. High temperature capacitor reliability must be improved to close this gap in terms of scientific understanding and engineering design of these components. Power density values range enormously from 108 W/cm3 at the material level through to the application level at 50 W/cm3 at the inverter level.
| Original language | English (US) |
|---|---|
| Title of host publication | IEEE International Workshop on Integrated Power Packaging, IWIPP 2015 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 52-55 |
| Number of pages | 4 |
| ISBN (Electronic) | 9781479998821 |
| DOIs | |
| State | Published - Oct 9 2015 |
| Event | IEEE International Workshop on Integrated Power Packaging, IWIPP 2015 - Chicago, United States Duration: May 3 2015 → May 6 2015 |
Other
| Other | IEEE International Workshop on Integrated Power Packaging, IWIPP 2015 |
|---|---|
| Country | United States |
| City | Chicago |
| Period | 5/3/15 → 5/6/15 |
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All Science Journal Classification (ASJC) codes
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
Cite this
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Energy and power densities of capacitors and dielectrics. / Choi, Doo Hyun; Randall, Clive A.; Furman, Eugene; Ma, Beihai; Balachandran, U. Balu; Zhang, Shihai; Lanagan, Michael T.
IEEE International Workshop on Integrated Power Packaging, IWIPP 2015. Institute of Electrical and Electronics Engineers Inc., 2015. p. 52-55 7295976.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Energy and power densities of capacitors and dielectrics
AU - Choi, Doo Hyun
AU - Randall, Clive A.
AU - Furman, Eugene
AU - Ma, Beihai
AU - Balachandran, U. Balu
AU - Zhang, Shihai
AU - Lanagan, Michael T.
PY - 2015/10/9
Y1 - 2015/10/9
N2 - Capacitor miniaturization is directly related to improved energy density and power density, which are determined at the component and material levels for multilayer ceramic, electrolytic and polymer film classifications. The volumetric efficiency of a capacitor depends on capacitance value, operating voltage and equivalent series resistance. Permittivity and loss are the primary material metrics governing energy and power densities of dielectric materials. High temperature capacitor reliability must be improved to close this gap in terms of scientific understanding and engineering design of these components. Power density values range enormously from 108 W/cm3 at the material level through to the application level at 50 W/cm3 at the inverter level.
AB - Capacitor miniaturization is directly related to improved energy density and power density, which are determined at the component and material levels for multilayer ceramic, electrolytic and polymer film classifications. The volumetric efficiency of a capacitor depends on capacitance value, operating voltage and equivalent series resistance. Permittivity and loss are the primary material metrics governing energy and power densities of dielectric materials. High temperature capacitor reliability must be improved to close this gap in terms of scientific understanding and engineering design of these components. Power density values range enormously from 108 W/cm3 at the material level through to the application level at 50 W/cm3 at the inverter level.
UR - http://www.scopus.com/inward/record.url?scp=84954499290&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84954499290&partnerID=8YFLogxK
U2 - 10.1109/IWIPP.2015.7295976
DO - 10.1109/IWIPP.2015.7295976
M3 - Conference contribution
SP - 52
EP - 55
BT - IEEE International Workshop on Integrated Power Packaging, IWIPP 2015
PB - Institute of Electrical and Electronics Engineers Inc.
ER -