IEEE Std C37.90.2-2024 电力设备保护和控制用继电器、继电器系统和控制设备的 IEEE 标准 -辐射电磁干扰耐受能力要求和测试

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IEEE Standard for Relays, Relay

Systems, and Control Devices

used for Protecon and Control of

Electric Power Apparatus—Radiated

Electromagnec Interference Withstand

Capability Requirements and Tests

IEEE Std C37.90.2™-2024

(Revision of IEEE Std C37.90.2-2004)

IEEE Power and Energy Society

Developed by the

Power System Relaying and Control Commiee

STANDARDS

Authorized licensed use limited to: SWANSEA UNIVERSITY. Downloaded on February 08,2025 at 07:36:36 UTC from IEEE Xplore. Restrictions apply.

IEEE Std C37.90.2™-2024

(Revision of IEEE Std C37.90.2-2004)

IEEE Standard for Relays, Relay

Systems, and Control Devices

used for Protection and Control of

Electric Power Apparatus—Radiated

Electromagnetic Interference Withstand

Capability Requirements and Tests

Developed by the

Power System Relaying and Control Committee

of the

IEEE Power and Energy Society

Approved 26 September 2024

IEEE SA Standards Board

Authorized licensed use limited to: SWANSEA UNIVERSITY. Downloaded on February 08,2025 at 07:36:36 UTC from IEEE Xplore. Restrictions apply.

Abstract: Design tests for relays and relay systems that relate to the immunity of this equipment to

radiated electromagnetic interference from transceivers are specified in this standard. Field strength,

test frequencies, modulation, sweep rates, equipment setup and connection, test procedures,

criteria for acceptance, and documentation for test results are described. This standard has been

harmonized with IEC standards where consensus could be reached.

Keywords: field strength, IEEE C37.90.2™, keying test, radiated electromagnetic interference,

relay, relay systems, step test, sweep test, transceivers

The Institute of Electrical and Electronics Engineers, Inc.

3 Park Avenue, New York, NY 10016-5997, USA

IEEE is a registered trademark in the U.S. Patent & Trademark Oce, owned by The Institute of Electrical and Electronics Engineers,

Incorporated.

PDF: ISBN 979-8-8557-1685-6 STD27624

Print: ISBN 979-8-8557-1686-3 STDPD27624

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For more information, visit https:// www .ieee .org/ about/ corporate/ governance/ p9 -26 .html.

No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission

of the publisher.

Authorized licensed use limited to: SWANSEA UNIVERSITY. Downloaded on February 08,2025 at 07:36:36 UTC from IEEE Xplore. Restrictions apply.

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标签： #继电器

摘要：

IEEE Std C37.90.2-2024 是电力行业至关重要的国际标准，专门针对电力设备保护和控制中使用的继电器、继电器系统及控制设备，规定了其在辐射电磁干扰环境下的耐受能力要求和测试方法。该标准取代了旧版，为制造商和用户提供了最新的电磁兼容性（EMC）技术规范，确保设备在高压变电站、工业现场等强电磁场环境中仍能保持稳定、可靠的运行。通过明确测试频率范围、场强水平及性能判据，本标准有效帮助工程师验证产品是否具备抵御无线通信设备、雷达等辐射源干扰的能力，从而提升电力系统的安全性和抗干扰性能。对

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IEEE Std C37.90.2-2024 电力设备保护和控制用继电器、继电器系统和控制设备的 IEEE 标准 -辐射电磁干扰耐受能力要求和测试

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