Subject: closed-loop performance | voltage mode control | Technology | LLC series resonant DC-to-DC converters; current mode control; closed-loop performance; voltage mode control | T | current mode control | LLC series resonant DC-to-DC converters
Conventional voltage mode control only offers limited performance for LLC series resonant DC-to-DC converters experiencing wide variations in operational conditions. When the existing voltage mode control is employed, the closed-loop performance of the converter is dire... View more
1. Jang, J.; Joung, M.; Choi, B.; Hong, S.; Lee, S. Dynamic analysis and control design of optocoupler-isolated LLC series resonant converters with wide input and load variations. IET Power Electron. 2012, 5, 755-764.
2. Yang, B. Topology Investigation for Front End DC/DC Power Conversion for Distributed Power System. Ph.D. Thesis, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA, 2003.
3. Han, J.H.; Lim, Y.C. Design of an LLC resonant converter for driving multiple LED lights using current balancing of capacitor and transformer. Energies 2015, 8, 2125-2144.
4. Musavi, F.; Craciun, M.; Gautam, D.; Eberle, W.; Dunford, W. An LLC resonant DC-DC converter for wide output voltage range battery charging applications. IEEE Trans. Power Electron. 2013, 28, 5437-5445.
5. Musavi, F.; Craciun, M.; Gautam, D.; Eberle, W. Control strategies for wide output voltage range LLC resonant DC-DC converters in battery chargers. IEEE Trans. Veh. Technol. 2014, 63, 1117-1125.
6. Fang, Z.; Cai, T.; Duan, S.; Chen, C. Optimal design methodology for LLC resonant converter in battery charging applications based on time-weighted average efficiency. IEEE Trans. Power Electron. 2014, 30, 5469 -5483.
7. Ryu, M.; Kim, H.; Baek, J.; Kim, H.; Jung, J. Effective test bed of 380-V DC distribution system using isolated power converters. IEEE Trans. Ind. Electron. 2015, 62, 4525-4536.
8. Kuo, M.T.; Tsou, M.C. Simulation of standby efficiency improvement for a line level control resonant converter based on solar power systems. Energies 2015, 8, 338-355.
9. Yang, G.; Dubus, P.; Sadarnac, D. Double-phase high-efficiency, wide load range high- voltage/low-voltage LLC DC/DC converter for electric/hybrid vehicles. IEEE Trans. Power Electron. 2015, 30, 1876-1886.
10. Buccella, C.; Cecati, C.; Latafat, H.; Pepe, P.; Razi, K. Observer-based control of LLC DC/DC resonant converter using extended describing functions. IEEE Trans. Power Electron. 2014, 30, 5881-5891.