针对原油输送管道泵的颤动频繁的工况特点,提出针对干扰信号特点的干扰甄别和泄漏诊断方法,介绍系统的实现结构和系统特点,现场实际应用表明:基于提出的泄漏监测方法稳定可靠,真正地实现极低的误报率,并且实现泄漏无漏报,为企业的安全生产提供强有力的技术保障。 Aiming at the characteristics of frequent vibration of crude oil pipeline pump, this paper proposes a method of interference screening and leakage diagnosis based on the characteristics of the disturbance signal. The actual structure and system characteristics of the system are introduced. The field application shows that the proposed method is reliable and real To achieve a very low false alarm rate, and to achieve zero leakage reporting, for the production of enterprises to provide a strong technical support.