Single Magnetic Element-Based High Step-Up Converter for Energy Storage and Photovoltaic System with Reduced Device Count

Figure 11

SISO (boost) mode results (scale: 5 V/DIV, 2 A/DIV, and 2.5 us/DIV). (a) Gate signal and magnetizing current waveforms. (b) Gate signal and leakage current waveforms. (c) Gate signal and secondary current waveforms. (d) Gate signal and diode current waveforms. (e) Gate signal and diode current waveforms. (f) Gate signal and output voltage waveforms.

(a)

(b)

(c)

(d)

(e)

(f)