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Fault-Tolerant Control of Wind Turbines: A Benchmark Model ...

This paper presents a test benchmark model for the evaluation of fault detection and accommodation schemes. This benchmark model deals with the wind turbine on a system level, and it includes sensor, actuator, and system faults, namely faults in the pitch system, the drive train, the generator, and the converter system.

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Peter Fogh Odgaard – Senior Control Engineer – Goldwind ...

Fault detection in large scale industrial systems are of importance in order to detect and accommodate eventual faults and failures in the system. Such an industrial system is a hydraulic system which typically consists of a high number of control valves. ... I consider Peter Fogh Odgaard to be a highly skilled professional, who can get results ...

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CiteSeerX — FAULT DETECTION IN COAL MILLS USED IN .

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): In order to achieve high performance and efficiency of coal-fired power plants, it is highly important to control the coal flow into the boiler in the power plant. This means suppression of disturbances and force the coal mill to deliver the required coal flow, as well as monitor the coal mill in order to detect ...

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Fault detection and isolation for a wind turbine benchmark ...

On the other hand, fault detection and isolation has also been considered under a set-membership framework, see for instance Puig, Quevedo, Escobet, Nejjari, and de las Heras (2008) or Puig (2010). This framework is more appropriate to deal with modeling errors and its main property is that false alarms are avoided in fault detection.

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32 Fault Detection - sintef.no

Drivetrain Fault Detection Method Innovation description • A model-based gearbox fault detection method was developed by a NTNU PhD candidate in collaboration with Aalborg university. • The idea of this method is to detect the gearbox faults before failure and with the minimum additional costs for the monitoring system. Impact • This method can be implemented within the existing control ...

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Fault Diagnosis and Fault Tolerant Control with ...

The problem of fault tolerant control (FTC) and fault detection (FD) in wind turbines is still an open issue. A number of benchmark models have been developed to facilitate research in this problem, see Odgaard et al. [2013] and Odgaard and Johnson [2013], the later is based on FAST wind turbine simulator from NREL, USA. One

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Adaptation of Set Theoretic Methods to the Fault .

Adaptation of set theoretic methods to the fault detection of a wind turbine ... In order to have fault detection one will have to construct a suitable residual signal Blanke et al. [2006 ], that is, a ... faults presented in Odgaard et al. [2009 ]aredetailed, passing through sensor, actuator and system faults. ...

  • Published in: IFAC Proceedings Volumes · 2011Authors: Florin Stoican · Catalin Florentin Raduinea · Sorin OlaruAffiliation: Supelec[PDF]Get Price

WAVELET PACKET BASED DETECTION OF Peter Fogh .

important. An improved fault detection scheme is also usable for other schemes handling the surface faults, as long they are based on a detection of the surface faults. Resultsfrom (Schneiders2001)and (Goossensand Odgaard 2003) indicate that the use of wavelet and wavelet packet bases for localization of faults in time are advantageous.

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Wind Turbine Fault Detection Using Counter-Based Residual ...

Wind Turbine Fault Detection Using Counter-Based Residual Thresholding ? Ahmet Arda Ozdemir, Peter Seiler, and Gary J. Balas ... Fault detection and isolation (FDI) algorithms can be used ... paper is based on the work presented in Odgaard et al. (2009). The modeled turbine is a variable speed, three ...

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Peter Fogh Odgaard - Senior Control Engineer - Goldwind ...

View Peter Fogh Odgaard's profile on LinkedIn, the world's largest professional community. ... Fault detection in large scale industrial systems are of importance in order to detect and ...

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Residual Generator Fuzzy Identification for Wind Farm ...

to advanced Fault Detection and Isolation (FDI) of wind turbines. As an example, a model{based fault diagnosis system that detects faults was presented in (Chen et al. [2011]). An unknown input observer was designed for the detection of sensor fault of the wind turbine drive train in (Odgaard et al. [2009]). With reference to a wind turbine

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CiteSeerX — Model Based Fault Detection and Isolation of a ...

The reliability of the wind turbine can be improved by implementing advanced fault detection and isolation schemes. In this paper, an observer-based fault detection and isolation method for the cooling system in a liquid cooled frequency converter on a wind turbine which is built up in a scalar version in the laboratory is presented.

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Fault Diagnosis of a Wind Farm using Interval Parity ...

diagnosis of a wind farm using interval parity equations (Patton and Chen, 1994). Fault detection is based on the use of parity equations and unknown but bounded description of the noise and modeling errors. The fault detection test is based on checking consistency between the measurements

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Peter Fogh Odgaard - ResearchGate

In some industries,fault detection,isolation and fault tolerant control have already been well established,e.g. fault diagnosis is a standard component in automotive engines for reasons of ...

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DATA–DRIVEN TECHNIQUES FOR THE FAULT DIAGNOSIS OF .

This paper deals with the fault diagnosis of wind turbines and investigates viable solutions to the problem of earlier fault detection and isolation. The design of the fault indicator, i.e., the fault estimate, involves data-driven approaches, as they ... (Odgaard and Stoustrup, 2013). Moreover, fault tolerant control of wind turbines has been ...

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Fault Diagnosis Techniques for a Wind Turbine System ...

The fault diagnosis and prognosis of wind turbine systems represent a challenging issue, thus justifying the research topics developed in this work with application to safety-critical systems. Therefore, this chapter addresses these research issues and demonstrates viable techniques of fault diagnosis and condition monitoring. To this aim, the design of the so-called fault detector relies on ...

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Aalborg Universitet Model-Based Fault Detection and ...

fault detection and accommodation schemes will be taken into P. Li is with kk-electronic a/s, Bøgildvej 3, 7430 Ikast, Denmark [email protected] P. F. Odgaard is with kk-electronic a/s, Bøgildvej 3, 7430 Ikast, Denmark [email protected] J. Stoustrup .

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Fault Detection and Isolation of the Wind Turbine ...

Fault Detection and Isolation of the Wind Turbine Benchmark: an Estimation-based Approach Xiaodong Zhang, Qi Zhang Songling Zhao Riccardo Ferrari Marios M. Polycarpou,andThomas Parisini Dept. of Electrical Engineering, Wright State University, USA Danieli Automation, Buttrio (UD), Italy

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Peter Fogh Odgaard - Senior Control Engineer - LinkedIn

View Peter Fogh Odgaard's profile on LinkedIn, the world's largest professional community. ... Fault detection in large scale industrial systems are of importance in order to detect and ...

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Robust Fault Diagnosis for a Horizontal Axis Wind Turbine

system/parameter faults are diagnosed using specified in formation about the nature of the faults as well as sensor redundancy. Results are included demonstrating th e diagnosis of individual faults specified with the benchmark model for wind turbine fault detection and isolation. Keywords: Fault detection and isolation, H-infinity, Turbines 1.

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Fault Detection and Isolation of the Wind Turbine ...

Fault Detection and Isolation of the Wind Turbine Benchmark: an Estimation-based Approach Xiaodong Zhang, Qi Zhang Songling Zhao Riccardo Ferrari Marios M. Polycarpou,andThomas Parisini Dept. of Electrical Engineering, Wright State University, USA Danieli Automation, Buttrio (UD), Italy

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