FPGA based D-PLL control technique of CLL resonant converter for EV battery chargers

Erdem Asa, Kerim Colak, Mariusz Bojarski, Dariusz Czarkowski

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, FPGA based Digital Phase Locked Loop (D-PLL) control technique is applied to the CLL resonant converter for Electric Vehicle (EV) battery charger applications. In order to improve charging efficiency, switching losses must be reduced to have a maximum energy transfer among the variable converter components. Also, fast and secure battery charging requires controlling voltage and current values at the battery terminals. The presented digital phase locked loop control technique is implemented under ZVS-ZCS conditions with variable load and variable input voltages. The designed dc/dc resonant converter, fed by a power-factor-corrector (PFC) with 100-150 V output, provides 48 V / 15 A at 720 W maximum power. At the same time, the battery constant voltage (CV) and current (CC) regulation are realized from PFC with a variable dc link. The application results show that ZVS-ZCS are maintained with input voltage and current in phase under different input voltage and output load conditions..

Original languageEnglish (US)
Title of host publication2014 IEEE Transportation Electrification Conference and Expo: Components, Systems, and Power Electronics - From Technology to Business and Public Policy, ITEC 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781479922628
StatePublished - Jul 21 2014
Event2014 IEEE Transportation Electrification Conference and Expo, ITEC 2014 - Dearborn, United States
Duration: Jun 15 2014Jun 18 2014

Other

Other2014 IEEE Transportation Electrification Conference and Expo, ITEC 2014
CountryUnited States
CityDearborn
Period6/15/146/18/14

Fingerprint

electric vehicle
Phase locked loops
Field programmable gate arrays (FPGA)
Electric potential
Zero voltage switching
Charging (batteries)
energy
regulation
efficiency
Energy transfer
Battery electric vehicles
Values

Keywords

  • Constant current (CC)
  • Constant voltage (CV)
  • Converter
  • Digital phase locked loop (D-PLL)
  • FPGA
  • Resonant CLL

ASJC Scopus subject areas

  • Transportation
  • Electrical and Electronic Engineering
  • Automotive Engineering

Cite this

Asa, E., Colak, K., Bojarski, M., & Czarkowski, D. (2014). FPGA based D-PLL control technique of CLL resonant converter for EV battery chargers. In 2014 IEEE Transportation Electrification Conference and Expo: Components, Systems, and Power Electronics - From Technology to Business and Public Policy, ITEC 2014 [6861756] Institute of Electrical and Electronics Engineers Inc..

FPGA based D-PLL control technique of CLL resonant converter for EV battery chargers. / Asa, Erdem; Colak, Kerim; Bojarski, Mariusz; Czarkowski, Dariusz.

2014 IEEE Transportation Electrification Conference and Expo: Components, Systems, and Power Electronics - From Technology to Business and Public Policy, ITEC 2014. Institute of Electrical and Electronics Engineers Inc., 2014. 6861756.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Asa, E, Colak, K, Bojarski, M & Czarkowski, D 2014, FPGA based D-PLL control technique of CLL resonant converter for EV battery chargers. in 2014 IEEE Transportation Electrification Conference and Expo: Components, Systems, and Power Electronics - From Technology to Business and Public Policy, ITEC 2014., 6861756, Institute of Electrical and Electronics Engineers Inc., 2014 IEEE Transportation Electrification Conference and Expo, ITEC 2014, Dearborn, United States, 6/15/14.
Asa E, Colak K, Bojarski M, Czarkowski D. FPGA based D-PLL control technique of CLL resonant converter for EV battery chargers. In 2014 IEEE Transportation Electrification Conference and Expo: Components, Systems, and Power Electronics - From Technology to Business and Public Policy, ITEC 2014. Institute of Electrical and Electronics Engineers Inc. 2014. 6861756
Asa, Erdem ; Colak, Kerim ; Bojarski, Mariusz ; Czarkowski, Dariusz. / FPGA based D-PLL control technique of CLL resonant converter for EV battery chargers. 2014 IEEE Transportation Electrification Conference and Expo: Components, Systems, and Power Electronics - From Technology to Business and Public Policy, ITEC 2014. Institute of Electrical and Electronics Engineers Inc., 2014.
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abstract = "In this paper, FPGA based Digital Phase Locked Loop (D-PLL) control technique is applied to the CLL resonant converter for Electric Vehicle (EV) battery charger applications. In order to improve charging efficiency, switching losses must be reduced to have a maximum energy transfer among the variable converter components. Also, fast and secure battery charging requires controlling voltage and current values at the battery terminals. The presented digital phase locked loop control technique is implemented under ZVS-ZCS conditions with variable load and variable input voltages. The designed dc/dc resonant converter, fed by a power-factor-corrector (PFC) with 100-150 V output, provides 48 V / 15 A at 720 W maximum power. At the same time, the battery constant voltage (CV) and current (CC) regulation are realized from PFC with a variable dc link. The application results show that ZVS-ZCS are maintained with input voltage and current in phase under different input voltage and output load conditions..",
keywords = "Constant current (CC), Constant voltage (CV), Converter, Digital phase locked loop (D-PLL), FPGA, Resonant CLL",
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N2 - In this paper, FPGA based Digital Phase Locked Loop (D-PLL) control technique is applied to the CLL resonant converter for Electric Vehicle (EV) battery charger applications. In order to improve charging efficiency, switching losses must be reduced to have a maximum energy transfer among the variable converter components. Also, fast and secure battery charging requires controlling voltage and current values at the battery terminals. The presented digital phase locked loop control technique is implemented under ZVS-ZCS conditions with variable load and variable input voltages. The designed dc/dc resonant converter, fed by a power-factor-corrector (PFC) with 100-150 V output, provides 48 V / 15 A at 720 W maximum power. At the same time, the battery constant voltage (CV) and current (CC) regulation are realized from PFC with a variable dc link. The application results show that ZVS-ZCS are maintained with input voltage and current in phase under different input voltage and output load conditions..

AB - In this paper, FPGA based Digital Phase Locked Loop (D-PLL) control technique is applied to the CLL resonant converter for Electric Vehicle (EV) battery charger applications. In order to improve charging efficiency, switching losses must be reduced to have a maximum energy transfer among the variable converter components. Also, fast and secure battery charging requires controlling voltage and current values at the battery terminals. The presented digital phase locked loop control technique is implemented under ZVS-ZCS conditions with variable load and variable input voltages. The designed dc/dc resonant converter, fed by a power-factor-corrector (PFC) with 100-150 V output, provides 48 V / 15 A at 720 W maximum power. At the same time, the battery constant voltage (CV) and current (CC) regulation are realized from PFC with a variable dc link. The application results show that ZVS-ZCS are maintained with input voltage and current in phase under different input voltage and output load conditions..

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