Based on the demand of the power quality 's harmonic monitor and the specialty of large scale programmable logic device, this paper advances a frame of a 24-bit float point FFT module in FPGA.
论文根据电能质量谐波监测要求和大规模可编程逻辑器件的特点，设计了一个基于可编程逻辑器件的24位浮点FFT处理模块。
The invention relates to a solar water heater device, which comprises a thermoelectric conversion module, a heat collector, a heat exchanger, an optical focusing plate and a power supply system.
一种太阳能热水器装置，其包括热电转换模块、集热器、热交换器、光聚焦板及电源系统。
The power supply module is connected in the device to provide the device with direct current. The whole device is fixed in a casing and is installed on a police motorcycle.
电源模块连接在装置中为其提供直流电，整个装置固定在机壳内并安装在警用摩托车上。
The automatic protection device is positioned between the battery and the power source management module and is powered directly by the battery.
一水触发装置，用于感测湿度信息并控制自动保护装置的状态；
MLZ module excitation device series. It is developed by introducing ABB technology and is applicable to big, medium-sized and small power sets characterized by different modes of excitation.
MLZ系列化模块化励磁装置-利用引进abb公司技术开发的适合于大、中、小型各种不同类型盛磁方式的发电机组。
MLZ module excitation device series. It is developed by introducing ABB technology and is applicable to big, medium-sized and small power sets characterized by different modes of excitation.
MLZ系列化模块化励磁装置-利用引进abb公司技术开发的适合于大、中、小型各种不同类型盛磁方式的发电机组。
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