The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 11, 2017
Filed:
Oct. 30, 2015
Delta Electronics, Inc., Taoyuan, TW;
Cheng Lu, Taoyuan, TW;
Dan Wang, Taoyuan, TW;
Jia-Min Zhang, Taoyuan, TW;
Jian-Hong Zhou, Taoyuan, TW;
Hong-Yang Wu, Taoyuan, TW;
DELTA ELECTRONICS, INC., Taoyuan, TW;
Abstract
Inverter control device is provided. First correcting-signal providing unit of the inverter control device provides a signal reflecting an active power correcting signal. Active power control unit of the inverter control device generates an angle control signal reflecting an output voltage phase of an inverter. Second correcting-signal providing unit of the inverter control device provides a signal reflecting a reactive power correcting signal. Reactive power control unit of the inverter control device generates a control signal reflecting an output voltage amplitude of the inverter. Processing unit of the inverter control device receives a feedback signal reflecting an output current of the inverter, a feedback signal reflecting an output voltage of the inverter, the angle control signal, and the control signal, and outputs a signal reflecting the active power of the inverter, a signal reflecting the reactive power of the inverter, and a voltage command signal.