传感器故障对风力涡轮机叶片应力的影响

IF 1.9 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

International Transactions on Electrical Energy Systems Pub Date : 2024-05-23 DOI:10.1155/2024/7392391

Dariush Biazar

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引用次数: 0

摘要

转子叶片是产生电能的主要部件，也是风力涡轮机（WT）的主要应力源。叶片产生的应力会增加风力涡轮机轮毂、塔架和基础的负荷。在这项研究中，使用蒙特卡罗（MC）模拟法研究了叶片角度的不对称性，将其作为影响应力分布的因素之一。本研究的重点是当传感器出现故障时，叶片角度不对称所造成的应力。深入了解传感器故障导致的叶片应力分布，可以改进控制设计，延长 WT 运行时间，并在发生这些故障时降低发电成本。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Effect of Sensor Faults on the Stresses Caused by Wind Turbine Blades

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Effect of Sensor Faults on the Stresses Caused by Wind Turbine Blades

Rotor blades are the main part for generating electrical energy and the primary source of stresses in a wind turbine (WT). The stresses caused by the blades increase the load on the hub, tower, and foundation of the WTs. In this research, the asymmetry of the blade angle with each other has been investigated as one of the factors affecting the stress distribution using Monte Carlo (MC) simulation. The focus of this study is on the stresses caused by the asymmetry of the blades angle when there is the fault in the sensors. A deep understanding of the blade stress distribution due to sensor faults can improve control designs, increase WT operating time, and reduce energy generation costs when these faults occur.

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来源期刊

International Transactions on Electrical Energy Systems ENGINEERING, ELECTRICAL & ELECTRONIC-

CiteScore

6.70

自引率

8.70%

发文量

342

期刊介绍： International Transactions on Electrical Energy Systems publishes original research results on key advances in the generation, transmission, and distribution of electrical energy systems. Of particular interest are submissions concerning the modeling, analysis, optimization and control of advanced electric power systems. Manuscripts on topics of economics, finance, policies, insulation materials, low-voltage power electronics, plasmas, and magnetics will generally not be considered for review.