Inverse charge current mode (IQCM) control for power converter
| dc.contributor.assignee | Virginia Tech Intellectual Properties, Inc. | en |
| dc.contributor.inventor | Bari, Syed | en |
| dc.contributor.inventor | Lee, Fred C. | en |
| dc.contributor.inventor | Li, Qiang | en |
| dc.date.accessed | 2021-03-23 | en |
| dc.date.accessioned | 2021-03-25T18:15:35Z | en |
| dc.date.available | 2021-03-25T18:15:35Z | en |
| dc.date.filed | 2016-04-04 | en |
| dc.date.issued | 2020-06-02 | en |
| dc.description.abstract | An amount of charge transferred by a power converter is estimated by developing a signal that is a combination of signals representing an output voltage of a power converter and an inductor current of the power converter, charging a capacitor with a current proportional to that signal and comparing a voltage developed across the capacitor due to that charging to develop a signal for initiating a pulse to control input of power from a voltage source to the power converter. By using a signal developed in this way, response to both step-up and step-down transients can be improved and, in multi-phase embodiments, ripple cancellation problems such as noise susceptibility and loss of pulse generation can be entirely avoided. | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.applicationnumber | 15089744 | en |
| dc.identifier.patentnumber | 10673328 | en |
| dc.identifier.uri | http://hdl.handle.net/10919/102796 | en |
| dc.identifier.url | http://pimg-fpiw.uspto.gov/fdd/28/733/106/0.pdf | en |
| dc.language.iso | en | en |
| dc.publisher | United States Patent and Trademark Office | en |
| dc.subject.cpc | H02M3/156 | en |
| dc.subject.cpc | H02M2003/1566 | en |
| dc.title | Inverse charge current mode (IQCM) control for power converter | en |
| dc.type | Patent | en |
| dc.type.dcmitype | Text | en |
| dc.type.patenttype | utility | en |
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