Invention Grant
- Patent Title: Method for controlling harmonics and resonances in an inverter
- Patent Title (中): 控制逆变器谐波和谐振的方法
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Application No.: US14155943Application Date: 2014-01-15
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Publication No.: US09385585B2Publication Date: 2016-07-05
- Inventor: Tobias Geyer , Georgios Papafotiou , Silvia Mastellone
- Applicant: ABB RESEARCH LTD
- Applicant Address: CH Zurich
- Assignee: ABB Research Ltd.
- Current Assignee: ABB Research Ltd.
- Current Assignee Address: CH Zurich
- Agency: Taft Stettinius & Hollister LLP
- Priority: EP11174123 20110715
- Main IPC: H02M1/12
- IPC: H02M1/12 ; H02M7/487 ; H02M7/5395 ; G05B15/00 ; H02P27/06 ; G05B19/042 ; H02M7/5387
Abstract:
In a method based on the MPDTC algorithm for controlling an inverter of an electrical system, the harmonics and resonances in the inverter can be damped by extracting frequency information from predicted data of the MPDTC algorithm and by damping harmonic distortion of the electrical system by reintroducing the extracted frequency information into a control loop of the inverter.
Public/Granted literature
- US20140126252A1 METHOD FOR CONTROLLING HARMONICS AND RESONANCES IN AN INVERTER Public/Granted day:2014-05-08
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