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随着水电机组单机容量的不断变大,为保证机组和电网的安全稳定运行,对机组的振动摆度进行在线监测变得越来越重要。本文介绍了一种基于PC104和嵌入式Linux开发的振摆监测装置,对该装置的软硬件结构、系统功能以在水电机组在线监测系统中的典型应用进行了相关阐述。
With the increasing unit capacity of hydropower units, in order to ensure the safe and stable operation of units and power grids, it is more and more important to monitor the unit’s vibration swing online. In this paper, a pendulum monitoring device based on PC104 and embedded Linux is introduced. The hardware and software structure and system functions of the device are described in detail in the typical application of on-line monitoring system of hydroelectric generating set.