卸船机旧设备电控系统综合改造

卸船机是燃煤电厂的重要设备,其工作状态高度影响着整个输煤系统的运行稳定性和燃料管理的经济性,而卸船机的核心设备就是其电控系统。A公司两台卸船机已运行十多年,最近几年逐渐产生了运行稳定性下降、缺少技术支持以及维护费用高等一系列问题。为此,笔者以A公司为例,对此进行了深入的研究。

Comprehensive Reformation of Old Equipment of Electric Control System of Ship Unloader

The ship unloading machine is an important equipment of coal fired power plant, its working state highly affects the economic stability and fuel management of the coal handling system, the core equipment of ship unloader is its electric control system. Two ship unloading machines in A company have been running for more than ten years, gradually have a series of problems in recent years, such as decline of operation stability, the lack of technical support and high maintenance cost. Therefore, the author takes A company as an example, and has carried it on the thorough research.