Application status and development trend of intelligent sensor technology in the electric power industry

IF 1.4 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC Iet Science Measurement & Technology Pub Date : 2024-01-16 DOI:10.1049/smt2.12175

Peng Li, Youping Fan, Zhong Liu, Bing Tian, Zhiming Wang, Dongjie Li, Zixi Han, Zhaoyi Zhang, Feng Xiong

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Abstract

With the rapid development of digital technologies such as intelligent control and information communication, digitization has gradually become an inevitable trend to promote technology innovation and industrial upgrading for the power grid. As the basis of digital technology, digital sensing technology will gradually penetrate all aspects of the power system for comprehensive perception and high operational reliability. First, this article introduces the application status and technical requirements of power intelligent sensor technology in various aspects of the power system, including the generation, transmission, transformation, distribution, and consumption of electricity. Next, domestic and foreign scholars' latest research achievements in power sensing technology are described from three major aspects, that is, optical fiber sensing technology, MEMS sensing technology, and sensor self-powered technology. Finally, future challenges for the electric power intelligent sensors are discussed and an outlook of future widespread application in the clean, safe, and efficient digital power grid is provided.

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智能传感器技术在电力行业的应用现状和发展趋势

随着智能控制、信息通信等数字化技术的快速发展，数字化已逐渐成为推动电网技术创新和产业升级的必然趋势。作为数字化技术的基础，数字传感技术将逐步渗透到电力系统的方方面面，实现全面感知和高运行可靠性。本文首先介绍了电力智能传感技术在发电、输电、变电、配电、用电等电力系统各环节的应用现状和技术要求。其次，从光纤传感技术、MEMS 传感技术和传感器自供电技术三大方面阐述了国内外学者在电力传感技术方面的最新研究成果。最后，讨论了电力智能传感器未来面临的挑战，并展望了未来在清洁、安全、高效的数字电网中的广泛应用。

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来源期刊

Iet Science Measurement & Technology 工程技术-工程：电子与电气

CiteScore

4.30

自引率

7.10%

发文量

审稿时长

7.5 months

期刊介绍： IET Science, Measurement & Technology publishes papers in science, engineering and technology underpinning electronic and electrical engineering, nanotechnology and medical instrumentation.The emphasis of the journal is on theory, simulation methodologies and measurement techniques. The major themes of the journal are: - electromagnetism including electromagnetic theory, computational electromagnetics and EMC - properties and applications of dielectric, magnetic, magneto-optic, piezoelectric materials down to the nanometre scale - measurement and instrumentation including sensors, actuators, medical instrumentation, fundamentals of measurement including measurement standards, uncertainty, dissemination and calibration Applications are welcome for illustrative purposes but the novelty and originality should focus on the proposed new methods.