Abstract
This paper presents a novel maximum power limiting (MPL) technology for the photovoltaic system. Most conventional MPPT technologies in the photovoltaic system are implemented with digital control circuit, which causes the cost-consuming issue. Therefore, the proposed MPL photovoltaic system can be implemented with analog control circuit, which is substituted for the digital control circuit. By associating the output characteristics of solar cell module, the proposed MPL control technology adjusts the photovoltaic current and power with average current-mode control (ACMC) scheme. Especially, this proposed MPL control scheme with the ACMC can be simply and cost-effectively implemented with the present power-factor-correction (PFC) control ICs available on the market. Furthermore, with considering the temperature effect on the electronic characteristics of the solar cell module, the temperature compensation circuit is associated with the MPL circuit to ensure the claimed function even at different temperature conditions. Finally, the prototype circuit of the 85W photovoltaic system with the proposed MPL control scheme is built in order to validate the claimed MPL function.
| Original language | English |
|---|---|
| Title of host publication | 2010 IEEE Energy Conversion Congress and Exposition, ECCE 2010 - Proceedings |
| Pages | 611-617 |
| Number of pages | 7 |
| DOIs | |
| Publication status | Published - 2010 Dec 20 |
| Event | 2010 2nd IEEE Energy Conversion Congress and Exposition, ECCE 2010 - Atlanta, GA, United States Duration: 2010 Sep 12 → 2010 Sep 16 |
Publication series
| Name | 2010 IEEE Energy Conversion Congress and Exposition, ECCE 2010 - Proceedings |
|---|
Other
| Other | 2010 2nd IEEE Energy Conversion Congress and Exposition, ECCE 2010 |
|---|---|
| Country | United States |
| City | Atlanta, GA |
| Period | 10-09-12 → 10-09-16 |
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All Science Journal Classification (ASJC) codes
- Energy Engineering and Power Technology
- Renewable Energy, Sustainability and the Environment
Cite this
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Maximum power limiting with average current mode control for photovoltaic system. / Lin, Ray-Lee; Yen, Li Wei.
2010 IEEE Energy Conversion Congress and Exposition, ECCE 2010 - Proceedings. 2010. p. 611-617 5617958 (2010 IEEE Energy Conversion Congress and Exposition, ECCE 2010 - Proceedings).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Maximum power limiting with average current mode control for photovoltaic system
AU - Lin, Ray-Lee
AU - Yen, Li Wei
PY - 2010/12/20
Y1 - 2010/12/20
N2 - This paper presents a novel maximum power limiting (MPL) technology for the photovoltaic system. Most conventional MPPT technologies in the photovoltaic system are implemented with digital control circuit, which causes the cost-consuming issue. Therefore, the proposed MPL photovoltaic system can be implemented with analog control circuit, which is substituted for the digital control circuit. By associating the output characteristics of solar cell module, the proposed MPL control technology adjusts the photovoltaic current and power with average current-mode control (ACMC) scheme. Especially, this proposed MPL control scheme with the ACMC can be simply and cost-effectively implemented with the present power-factor-correction (PFC) control ICs available on the market. Furthermore, with considering the temperature effect on the electronic characteristics of the solar cell module, the temperature compensation circuit is associated with the MPL circuit to ensure the claimed function even at different temperature conditions. Finally, the prototype circuit of the 85W photovoltaic system with the proposed MPL control scheme is built in order to validate the claimed MPL function.
AB - This paper presents a novel maximum power limiting (MPL) technology for the photovoltaic system. Most conventional MPPT technologies in the photovoltaic system are implemented with digital control circuit, which causes the cost-consuming issue. Therefore, the proposed MPL photovoltaic system can be implemented with analog control circuit, which is substituted for the digital control circuit. By associating the output characteristics of solar cell module, the proposed MPL control technology adjusts the photovoltaic current and power with average current-mode control (ACMC) scheme. Especially, this proposed MPL control scheme with the ACMC can be simply and cost-effectively implemented with the present power-factor-correction (PFC) control ICs available on the market. Furthermore, with considering the temperature effect on the electronic characteristics of the solar cell module, the temperature compensation circuit is associated with the MPL circuit to ensure the claimed function even at different temperature conditions. Finally, the prototype circuit of the 85W photovoltaic system with the proposed MPL control scheme is built in order to validate the claimed MPL function.
UR - http://www.scopus.com/inward/record.url?scp=78650100369&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78650100369&partnerID=8YFLogxK
U2 - 10.1109/ECCE.2010.5617958
DO - 10.1109/ECCE.2010.5617958
M3 - Conference contribution
SN - 9781424452866
T3 - 2010 IEEE Energy Conversion Congress and Exposition, ECCE 2010 - Proceedings
SP - 611
EP - 617
BT - 2010 IEEE Energy Conversion Congress and Exposition, ECCE 2010 - Proceedings
ER -