A novel switching strategy of a single phase microcontrolled UPS system

A novel switching strategy of a single phase microcontrolled UPS system

It has been shown that by using a single-chip microcontroller a high-quality inverter output waveform can be obtained. The real-time implementation enables the inverter to respond to transient as well as steady-state conditions. The same micro has been used to provide the basic protection tasks requ...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Khanniche, M.S.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Capacitors
Educational institutions
Power harmonic filters
Protection
Pulse width modulation
Pulse width modulation inverters
Switches
Switching frequency
Uninterruptible power systems
Voltage
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Beschreibung
Zusammenfassung:It has been shown that by using a single-chip microcontroller a high-quality inverter output waveform can be obtained. The real-time implementation enables the inverter to respond to transient as well as steady-state conditions. The same micro has been used to provide the basic protection tasks required. In addition, the ability to switch at high frequencies (in real time) has led to a significant reduction in the output filter size.< >
DOI:10.1109/MELCON.1991.162094