1 / 25

DC-AC Converter

DC-AC Converter.

eagan-pitts
Télécharger la présentation

DC-AC Converter

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. DC-AC Converter

  2. The DC/AC converters are also known as inverters where a fixed DC voltage source is converted in AC source. A inverter changes direct current (DC) to alternating current (AC); the converted AC can be at any required voltage and frequency with the use of appropriate transformers, switching, and control circuits.

  3. Control Methods Square wave: The square wave output has a high harmonic content, not suitable for certain AC loads such as motors or transformers. Square wave units were the pioneers of inverter development

  4. Control Methods Pure sine wave: A pure sine wave inverter produces a nearly perfect sine wave output that is essentially the same as utility-supplied grid power. Thus it is compatible with all AC electronic devices. Its design is more complex, and costs more per unit power.

  5. Ohmic load

  6. Ohmic-inductive load

  7. Kısmi Kare Dalga Kontrollu Tam Köprü İnverter

More Related