TITLE

ABOUT SUPERCAPACITORS PARAMETERS DETERMINATION

AUTHOR(S)
Lungoci, C.; Oltean, I. D.
PUB. DATE
January 2009
SOURCE
Bulletin of the Transilvania University of Brasov, Series I: Eng;2009, Vol. 2 Issue 51, p279
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The parameters determination of the supercapacitors is a required stage in the identification process of the supercapacitors with the applications in which they are integrated. After a short overview on the supercapacitors models, an RC model for a pack of supercapacitors is presented. Between the measurement methods for the supercapacitors parameters, the constant charge method and the capacitance-time domain conversion method are presented. Based on the RC model proposed, parameters determination is made, in a case study that proves the viability of the constant charge method determination.
ACCESSION #
52551787

 

Related Articles

  • Useful and low cost instrument for capacitance measurements. Karadeniz, Serdar; Serin, Necmi // Review of Scientific Instruments;Aug2000, Vol. 71 Issue 8 

    In this study we aimed to develop a practical, useful, and low cost instrument for measuring the capacitance of metal/semiconductor/metal structures. The device operates in the continuous frequency range of 2 Hz-20 kHz. The unknown capacitances were measured by both our instrument and a...

  • A method and instrument for measuring the capacitance switching time of nonlinear capacitors. Kozyrev, A.; Kosmin, D.; Osadchii, V. // Measurement Techniques;Aug2011, Vol. 54 Issue 5, p554 

    A device and procedure for measuring the switching time of the capacitance of nonlinear microwave capacitors, based on ferroelectric films and bulk ceramics (variconds) when acted upon by controlling electric field pulses, are considered. The method can be used to measure high-speed...

  • Miller Effect. DI PAOLO EMILIO, MAURIZIO // Electronics World;Jul2014, Vol. 120 Issue 1939, p40 

    The article discusses the basics of microelectronics, specifically the Miller effect. Noted is the contribution of Miller effect to the increase of effective capacitance inputs due to the inversion of most amplifiers. It is pointed out that collector-emitter voltage produces current elevating...

  • GET THE LOW DOWN ON ULTRACAPACITORS. Tuite, Don // Electronic Design;11/15/2007, Vol. 55 Issue 26, p45 

    The article focuses on the development of ultracapacitors or electrochemical capacitors that have high energy density and greater capacitance. It was stated that ultracapacitors consist two plates and a separator that creates an electrochemical double-layer capacitor (EDLC) or charge storage...

  • Cigarette butts outperform graphene as supercapacitors.  // American Ceramic Society Bulletin;Oct/Nov2014, Vol. 93 Issue 8, p12 

    The article discusses research on improving the capacity of supercapacitors in the paper "Preparation of Energy Storage Material Derived From a Used Cigarette Filter for a Supercapacitor Electrode" published in "Nanotechnology" by scientists from Seoul National University in Korea.

  • Charge meter: Easy way to measure charge and capacitance some interesting electrostatic experiments. Raghavendra, M.; Venkataraman, V. // Resonance: Journal of Science Education;Apr2014, Vol. 19 Issue 4, p376 

    A simple and inexpensive method of building a charge meter is discussed and as an application two experiments are suggested. A charge meter can be used for identification and measurement of charges on dielectric media such as teflon, nylon, silk and rubber balloon obtained by method of friction....

  • pF CAPACITANCE METER AND LABVIEW-BASED ACQUISITION. PEIPEI HU // Electronics World;Aug2014, Vol. 120 Issue 1940, p22 

    This article focuses on a method using myDAQ module of LabView to connect to the measurement circuit and the user-friendly software interface designed in Lab VIEW to accurately detect capacitances. An ideal environment for creating algorithms, designs, prototyping of real-time embedded systems...

  • Design Of Capacitance Probe Sensor In Deep Hole Diameter Measurement. Ma Yuzhen; Sun Xuan; Zheng Yizhong // Applied Mechanics & Materials;2014, Issue 667-679, p1214 

    Based on the working principle of the capacitive sensor, according to the requirements of deep hole diameter measuring, a capacitance probe sensor was designed, and then the design and type-selection of probe structure, cable inner structure to the capacitance probe sensor were done. At the same...

  • Magnetic Field Dependence of a Capacitance Temperature Sensor. R. Haueisen // Journal of Low Temperature Physics;May2007, Vol. 147 Issue 3/4, p517 

    Abstract��The influence of a magnetic field on the capacitance of a glass-ceramic temperature sensor (Lake Shore CS-501GR) has been measured extensively at temperatures down to 0.09�K and magnetic fields up to 12�T. While the influence of a magnetic field is still negligible...

Share

Read the Article

Courtesy of AIRBUS FRANCE S.A.S.

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics