TY - GEN
T1 - Analysis and implementation of LLC inverters for ozone-driven system with constant-current control
AU - Huang, Shyh Jier
AU - Lin, Chun Wei
AU - Hung, Te Chun
PY - 2014/1/1
Y1 - 2014/1/1
N2 - This paper proposes to apply LLC resonant inverters with constant-current control for an ozone-driven system. This study is motivated because the ozone-driven system often needs to connect an extra transformer to boost the voltage, resulting in a larger size of the system. Therefore, based on the design of transformer turn ratio and transformer leakage inductance and resonant capacitor, the study suggests a LLC circuit used in the ozone-driven system such that the transformer cost can be largely saved while reaching the expected voltage level more flexibly. Furthermore, through the voltage detection of resonant capacitors along with the microcontroller unit, a constant-current output can be well maintained. This proposed circuit has been realized with hardware implementation. Experimental results support the practical values of this proposed circuit for industry applications.
AB - This paper proposes to apply LLC resonant inverters with constant-current control for an ozone-driven system. This study is motivated because the ozone-driven system often needs to connect an extra transformer to boost the voltage, resulting in a larger size of the system. Therefore, based on the design of transformer turn ratio and transformer leakage inductance and resonant capacitor, the study suggests a LLC circuit used in the ozone-driven system such that the transformer cost can be largely saved while reaching the expected voltage level more flexibly. Furthermore, through the voltage detection of resonant capacitors along with the microcontroller unit, a constant-current output can be well maintained. This proposed circuit has been realized with hardware implementation. Experimental results support the practical values of this proposed circuit for industry applications.
UR - http://www.scopus.com/inward/record.url?scp=84907381359&partnerID=8YFLogxK
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U2 - 10.1109/ISCAS.2014.6865664
DO - 10.1109/ISCAS.2014.6865664
M3 - Conference contribution
AN - SCOPUS:84907381359
SN - 9781479934324
T3 - Proceedings - IEEE International Symposium on Circuits and Systems
SP - 2433
EP - 2436
BT - 2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014
Y2 - 1 June 2014 through 5 June 2014
ER -