【Key words】 Hilbert-Huang transform; support vector machine; feature extraction; conditionrecognition; fault diagnosis; hydroelectric unit
基于8个网页-相关网页
axial flow hydroelectric unit [电] 轴流式水力发电机组
large hydroelectric unit 大型水电机组
axial-flow hydroelectric unit 轴流式水力发电机组
hydroelectric generating unit 水力发电机
hydroelectric unit auxiliary equipment 水力机组辅助设备
single-unit hydroelectric station 单机组水电站
hydroelectric generator unit 水轮发电机组
This paper introduces a frequency measurement system based on an AT89C2051 micro controller for hydroelectric generator unit.
介绍了以AT 89 C 2051单片机为核心的水轮发电机组频率测量系统。
Introduces the heavy repair process and its management of the first generator unit in Shanxi Hydroelectric Generating Station.
介绍了珊溪水力发电厂首台机组大修的过程及其管理。
Products are widely used in municipal, water conservancy projects and hydroelectric power, mining, petroleum, chemical industry, water supply and drainage engineering unit of steel, etc.
产品广泛用于市政、水利、水电、工矿、石油、化工、钢铁等单位的给排水工程。
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