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微机保护装置的可靠性由多种因素决定,而微机系统的抗干扰性能也将是考察微机保护装置可靠性的重要因素,如果受到电磁干扰,也将直接影响到微机保护装置运行的稳定性,因此,必须采取有效的抗干扰措施来解决当前危机保护装置运行中的问题。本文笔者阐述了微机保护装置的主要干扰源分析,探讨了提高微机保护装置抗干扰性和可靠性的措施。
The reliability of the microcomputer protection device is determined by a variety of factors, and the anti-interference performance of the microcomputer system will also be an important factor to examine the reliability of the microcomputer protection device. If subjected to electromagnetic interference, it will also directly affect the stability of the operation of the microcomputer protection device, Therefore, we must take effective anti-jamming measures to solve the current crisis protection device operation problems. In this paper, the author expounds the main interference sources of the microcomputer protection device and discusses the measures to improve the anti-interference and reliability of the microcomputer protection device.