Invention Grant
- Patent Title: DC-bus controller for grid-connected DC/AC converters
- Patent Title (中): 用于并网DC / AC转换器的直流母线控制器
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Application No.: US14674910Application Date: 2015-03-31
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Publication No.: US09537424B2Publication Date: 2017-01-03
- Inventor: Majid Pahlevaninezhad , Suzan Eren , Praveen Jain
- Applicant: Majid Pahlevaninezhad , Suzan Eren , Praveen Jain
- Agent Brion Raffoul
- Main IPC: H02M7/537
- IPC: H02M7/537 ; G05F1/67 ; H02J3/38
Abstract:
Systems, methods, and devices for controlling a DC-bus voltage for a power conditioning system. A control system regulates the DC value of the DC-bus voltage. The control system uses an adaptive DC-value estimator/observer to estimate this DC-value. Instead of having to determine the DC-value of a signal with a low frequency ripple without compromising the signal's dynamic response, a suitably precise estimate for that DC-value is used.
Public/Granted literature
- US20150280610A1 DC-BUS CONTROLLER FOR GRID-CONNECTED DC/AC CONVERTERS Public/Granted day:2015-10-01
Information query
IPC分类:
