Notice of RetractionDesign and Implication of the Great-Capacity Auto-Charging Equipment

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

Design and Implication of the great-capacity automatic charging equipment for storage battery controlled by DSP is introduced in this paper. Grounded on the HF SPS (High-Frequency Switching Power Supply), design and implementation of software/hardware is introduced for the digital-signal controller based on a TMS320LF2407. At the beginning of software design, the tool-box of simulink is used in Matlab, adopting Fuzzy-PID methods to simulate the controlling part of the charging equipment, then the results of simulation will be used in DSP controller and change the parameters of K_p, K_t and K_d in PID controller. In this way, the excellent charging curve can be simulated and reach a perfect effect. The experimental results showed: intermittent pulse charging waveform was an effective method of fast charging, achieving the function of the depolarization of the batteries, promoting the charging efficiency, expediting the charging rate, shortening the charging time in this equipment.