Fig. 2. Spectrum of the main voltages produced by the proposed SSPF dc-ac converter: (a) main H-bridge converter output; (b) transformer primary; and (c) transformer output. (IMAGE)

CES Transactions on Electrical Machines and Systems

Fig. 2. Spectrum of the main voltages produced by the proposed SSPF dc-ac converter: (a) main H-bridge converter output; (b) transformer primary; and (c) transformer output.

Caption

Fig. 2(a). Fig. 2(b), on the other hand, shows the spectrum of the voltage produced by the SSPF (i.e. the spectrum of ), which has desirable low-frequency harmonics components along with undesirable high-frequency components. Those high-frequency components are attenuated by the planar transformer that has inherently higher leakage inductance, and the undesirable high-frequency harmonics are effectively removed as illustrated in Fig. 2(c). https://doi.org/10.30941/CESTEMS.2024.00033

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CES Transactions on Electrical Machines and Systems (CES TEMS)

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