Jan 10, 2026
Gear box is one of the key components in wind turbine. To make timely and accurate diagnosis for gear box, an expert system based on fault tree analysis is developed in this paper.
Nov 01, 2025
Finally, the application of four categories of model‐based, signal‐based, knowledge‐based and hybrid approaches to wind turbine
Nov 10, 2025
In the field of fault diagnosis, multi-source information fusion mainly involves decision-level fusion, feature-level fusion, and data-level fusion, as shown in Fig. 1. Decision-level fusion aims to
May 23, 2026
The analysis of the operated and fault conditions is carried out after 1600 equipment''s management. The faults frequently occurred in the key equipment of the thermal power plant are analyzed.
Oct 19, 2025
Optimal margin distribution learning machine (ODM), which is also classified based on split hyperplane, has also appeared semi-supervised ODM
Mar 15, 2026
When a fan is tripping the breaker, it indicates an inbalance in the flow of electrical current. The most common causes of a fan tripping the breaker are a circuit
Apr 04, 2026
Wind turbines are mainly located in harsh environment, and the maintenance is therefore very difficult. The wind turbine faults are mostly from the gear box, and the fault signal is generally
Jun 14, 2026
This paper provides an overview of the most recent fault diagnosis and fault tolerant control techniques for wind turbines. Following a brief
Jun 20, 2026
This demonstrates enhanced fault sensitivity and generalization accuracy in the monitoring index prediction models, attributed to the incorporation of temporal distribution
Mar 09, 2026
Professional Development Hours (PDH) Certificates The Air Movement and Control Association International (AMCA), has met the standards and requirements of the Registered Continuing
Mar 27, 2026
After several years in service, one of the fan blades liberated from the hub caused extensive generator damage. Figure 1 below shows the “as found” hub with the
May 06, 2026
Abstract: A gear box fault diagnosis method 1DMSCNN-AM is proposed, which integrates an attention mechanism with multi-scale convolutional neural network, aimed at improving
Dec 04, 2025
Generator fan and blower assemblies play a critical role in ensuring reliable turbine operation. However, these components are exposed to significant stress, making
Jul 14, 2026
Then the fault characteristics and diagnostic processes of generators are investigated, and the principles and processes of fault diagnosis are
Sep 17, 2025
short circuit between rotor and stator and consequently generator explosion and lots of financial loss. Cooling system equipments were supplied by GEC-ALSTHOM Belford under the following
May 12, 2026
This review paper explores the realm of gas turbine health management, focusing on fault diagnosis, which is essential for ensuring the reliability and performance of gas turbine systems
May 27, 2026
fault tolerant control techniques for wind turbines. Following a brief discussion of the typical faults, the most commonly used model-based, data
May 05, 2026
Hi, We have GE 9001EA gas turbines, and we are suffering from intermittent 125 VDC ground. The DC ground is existed as soon as the turbine get 40% of its speed (1200rpm)-exactly
Mar 28, 2026
Download scientific diagram | Fault distribution of primary fan from publication: Failure Analysis and Research of Key Auxiliaries in Thermal Power Plant | The
May 30, 2026
It is difficult to optimize the fault model parameters when Extreme Random Forest is used to detect the electric pitch system fault model of the
Mar 24, 2026
This report details the development of diverse fault detection and diagnosis al-gorithms employed for detecting faults in cooling fans utilized for temperature management in control cabinets of wind turbines.
May 11, 2026
In this paper, a case study of failure analysis of Induced Draft (ID) Fan-2A is presented, which is a part of CCM strategy to gain a complete understanding of correlative analysis that
Aug 19, 2025
Abstract In response to the unbalanced sample categories and complex sample distribution of the operating data of the pitch system of the wind
Oct 07, 2025
The authors evaluated the following: compressor fault (not running), clogged filter drier, clogged automatic expansion valve, refrigerant charge, dirty condenser, and evaporator fan fault.
Apr 21, 2026
Renewable energy-based power generation technologies are becoming more and more popular since they represent alternative solutions to
Oct 03, 2025
Therefore, this paper develops a gas turbine model for combustion system fault detection that accurately reflects the uneven circumferential distribution of EGT. The model incorporates a
Jul 14, 2026
In order to properly troubleshoot, a basic understanding of the circuit is necessary. The complete circuit will appear over multiple pages of the unit "as built" wiring diagram.
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