Abstract
This paper presents a regulated charge pump (CP) with an integrated optimum power point tracking (OPPT) algorithm designed for indoor solar energy harvesting. The proposed OPPT circuit does not require a current sensor that consumes power proportionally to the load. The solar cell voltage is regulated at the optimum power point; the CP output is regulated according to the target voltage. The controller of the OPPT circuit and CP dissipates only 450nW, so the proposed technique is appropriate for indoor solar energy harvesting applications under dim lighting conditions.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC |
| Pages | 107-108 |
| Number of pages | 2 |
| DOIs | |
| Publication status | Published - 2013 May 20 |
| Event | 2013 18th Asia and South Pacific Design Automation Conference, ASP-DAC 2013 - Yokohama, Japan Duration: 2013 Jan 22 → 2013 Jan 25 |
Other
| Other | 2013 18th Asia and South Pacific Design Automation Conference, ASP-DAC 2013 |
|---|---|
| Country | Japan |
| City | Yokohama |
| Period | 13/1/22 → 13/1/25 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Computer Science Applications
- Computer Graphics and Computer-Aided Design
Cite this
A regulated charge pump with low-power integrated optimum power point tracking algorithm for indoor solar energy harvesting. / Kim, Jungmoon; Kim, Chulwoo.
Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC. 2013. p. 107-108 6509579.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - A regulated charge pump with low-power integrated optimum power point tracking algorithm for indoor solar energy harvesting
AU - Kim, Jungmoon
AU - Kim, Chulwoo
PY - 2013/5/20
Y1 - 2013/5/20
N2 - This paper presents a regulated charge pump (CP) with an integrated optimum power point tracking (OPPT) algorithm designed for indoor solar energy harvesting. The proposed OPPT circuit does not require a current sensor that consumes power proportionally to the load. The solar cell voltage is regulated at the optimum power point; the CP output is regulated according to the target voltage. The controller of the OPPT circuit and CP dissipates only 450nW, so the proposed technique is appropriate for indoor solar energy harvesting applications under dim lighting conditions.
AB - This paper presents a regulated charge pump (CP) with an integrated optimum power point tracking (OPPT) algorithm designed for indoor solar energy harvesting. The proposed OPPT circuit does not require a current sensor that consumes power proportionally to the load. The solar cell voltage is regulated at the optimum power point; the CP output is regulated according to the target voltage. The controller of the OPPT circuit and CP dissipates only 450nW, so the proposed technique is appropriate for indoor solar energy harvesting applications under dim lighting conditions.
UR - http://www.scopus.com/inward/record.url?scp=84877735105&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84877735105&partnerID=8YFLogxK
U2 - 10.1109/ASPDAC.2013.6509579
DO - 10.1109/ASPDAC.2013.6509579
M3 - Conference contribution
AN - SCOPUS:84877735105
SN - 9781467330299
SP - 107
EP - 108
BT - Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC
ER -