POWER SUPPLY SYSTEM WITH AN INVERTER FOR GENERATION OF N-PHASE ALTERNATING CURRENT
The present invention relates to a power supply system (MF) which includes an inverter (12) for generating N-phase alternating current and at least one N-phase alternating current transformer (2) having primary coils (211, 212, 213) and secondary coils (221, 222, 223). The primary coils (211, 212, 2...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention relates to a power supply system (MF) which includes an inverter (12) for generating N-phase alternating current and at least one N-phase alternating current transformer (2) having primary coils (211, 212, 213) and secondary coils (221, 222, 223). The primary coils (211, 212, 213) are connected by forming a polygon; a vector sum of voltages, which are applied to N-number of secondary coils (221, 222, 223), is zero when the transformer (2) is not loaded; and each vertex of the polygon formed by the primary coils (211, 212, 213) is connected with an external conductor connection part of the inverter (12) through a capacitor (C11, C12, C13). |
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