Th. Antonakopoulos, S. Pressas and V. Makios:

Single Chip Controller for a High-Switching Frequency DC/AC Power Inverter

International Journal of Electronics, Vol. 73, No. 1, 1992, pp. 229-240.

Abstract:  The design and implementation of a new controller for a DC/AC power inverter is described. The controller uses the high switching frequency sinusoidal PWM technique and achieves excellent output voltage regulation, frequency stability and dynamic response in a noiseless, light-weight and cost-effective construction. The inverter performance is analysed using experimental results as well as the harmonic analysis based on the generalized piecewise linear waveform representation. As these results indicate, most of the output power is concentrated on the fundamental harmonic component making the method suitable for use in driving inductive loads in various applications, such as photovoltaic systems.

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