Invention Grant
US09127684B2 Method and device performing model based anti-surge dead time compensation
有权
方法和装置执行基于模型的防喘振死区时间补偿
- Patent Title: Method and device performing model based anti-surge dead time compensation
- Patent Title (中): 方法和装置执行基于模型的防喘振死区时间补偿
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Application No.: US13252793Application Date: 2011-10-04
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Publication No.: US09127684B2Publication Date: 2015-09-08
- Inventor: Daniele Galeotti
- Applicant: Daniele Galeotti
- Applicant Address: IT Florence
- Assignee: Nuovo Pignone S.P.A.
- Current Assignee: Nuovo Pignone S.P.A.
- Current Assignee Address: IT Florence
- Agency: GE Global Patent Operation
- Priority: ITCO2010A0060 20101027
- Main IPC: F04D27/02
- IPC: F04D27/02
Abstract:
Methods and devices for performing a model based anti-surge dead time compensation in systems including a compressor and an anti-surge loop are provided. A new position of an anti-surge valve on the anti-surge loop is determined by correcting for dead time a value of the anti-surge parameter calculated from field measurements, based on a predicted anti-surge parameter estimated using a deterministic model which has as variables the field measurements and a current position of the anti-surge valve.
Public/Granted literature
- US20120103426A1 METHOD AND DEVICE PERFORMING MODEL BASED ANTI-SURGE DEAD TIME COMPENSATION Public/Granted day:2012-05-03
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