Abstract
Multivariate energy harvesting system, solar and thermal energies, with configurable impedance matching features is presented. The system consists of a tuneable mechanism for peak performance tracking. The inputs are voltages ranging from 20 mV to 3.1 V. The matching load is individually tuned for photovoltaic and thermoelectric power efficiency not less than 80% and 50% of the open circuit voltage respectively. Of experimentation and analysis has been done, the time it takes to fully charge up to 3.4 V is 23 minutes with the rate of charging is 1.8 mV/sec. Empirical data is presented. [Figure not available: see fulltext.]
| Original language | English |
|---|---|
| Pages (from-to) | 545-550 |
| Number of pages | 6 |
| Journal | Electronic Materials Letters |
| Volume | 12 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 1 Jul 2016 |
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Keywords
- energy harvesting and matched load
- power management
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
Cite this
Configurable impedance matching to maximise power extraction for enabling self-powered system based-on photovoltaic cells. / Rahman, Airul Azha Abd; Jamil, Wan Adil Wan; Akrajas, Ali Umar.
In: Electronic Materials Letters, Vol. 12, No. 4, 01.07.2016, p. 545-550.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Configurable impedance matching to maximise power extraction for enabling self-powered system based-on photovoltaic cells
AU - Rahman, Airul Azha Abd
AU - Jamil, Wan Adil Wan
AU - Akrajas, Ali Umar
PY - 2016/7/1
Y1 - 2016/7/1
N2 - Multivariate energy harvesting system, solar and thermal energies, with configurable impedance matching features is presented. The system consists of a tuneable mechanism for peak performance tracking. The inputs are voltages ranging from 20 mV to 3.1 V. The matching load is individually tuned for photovoltaic and thermoelectric power efficiency not less than 80% and 50% of the open circuit voltage respectively. Of experimentation and analysis has been done, the time it takes to fully charge up to 3.4 V is 23 minutes with the rate of charging is 1.8 mV/sec. Empirical data is presented. [Figure not available: see fulltext.]
AB - Multivariate energy harvesting system, solar and thermal energies, with configurable impedance matching features is presented. The system consists of a tuneable mechanism for peak performance tracking. The inputs are voltages ranging from 20 mV to 3.1 V. The matching load is individually tuned for photovoltaic and thermoelectric power efficiency not less than 80% and 50% of the open circuit voltage respectively. Of experimentation and analysis has been done, the time it takes to fully charge up to 3.4 V is 23 minutes with the rate of charging is 1.8 mV/sec. Empirical data is presented. [Figure not available: see fulltext.]
KW - energy harvesting and matched load
KW - power management
UR - http://www.scopus.com/inward/record.url?scp=84978986122&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84978986122&partnerID=8YFLogxK
U2 - 10.1007/s13391-016-4020-1
DO - 10.1007/s13391-016-4020-1
M3 - Article
AN - SCOPUS:84978986122
VL - 12
SP - 545
EP - 550
JO - Electronic Materials Letters
JF - Electronic Materials Letters
SN - 1738-8090
IS - 4
ER -