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- 界面构造，主要应用于大型电站的维护和运行 检控管理。-interface structure, mainly used in large-scale power plants in the maintenance and operation management of prosecution.
anchor
- 基于MATLAB的电力系统潮流牛顿的 源程序-MATLAB-based power flow Newton of the source
ex5-3
- 此程式是用LCD来显示数字时钟,当加上电源后LCD屏幕上第一行会显示时间部分,第二行会显示日期部分-this program is used to demonstrate LCD digital clock, When coupled with the LCD screen after the power is on the first trip will show that the part of the second line will show the date of
ISD25120b
- 其片内设有时钟振荡器、128K字节EZPROM(电可编程可擦除只读存贮器)、低噪前置放大器、自动增益控制电路、反混叠滤波器、平滑滤波器、模拟转发器、差动功率放大器等高品质语音录放系统所需的全部基本功能电路。-There are chip clock oscillator, 128K bytes EZPROM (electrical erasable programmable read-only memory), low-noise pre-amplifier, AGC circuit, anti
bangongloupeidian
- 办公楼配电图请参考00DX001国标图集，里面全都有常用的符号和文字代号-Building power distribution map, please refer to 00DX001 GB Atlas, which all have common symbols and letter codes
gongcdianqd
- 工厂电启动系统图电网全部或部分因故障停运后,采用电启动方案,通过系统中具有自启动能力的机组带动无自启动能力的机组,可实现整个电网的恢复。-Power plant electric starting system diagram outage due to a failure in whole or in part, the use of electric start programs from the start through the system with the ability to se
zhaomingdagonglvfaguanerjiguan
- 根据传热理论, 建立了大功率发光二极管的有限元模型. 选择了4 种键合材料( 高导热导电 银胶、纳米银焊膏, 大功率芯片键合胶、Sn70Pb30) , 4 种基板材料( Al2O3、A lN、A-l SiC、铜钼合金) . 采用ANSYS 有限元热分析软件进行了温度场仿真, 得到了大功率发光二极管封装材料的最优选 择. 研究了基板厚度、芯片输出功率及外接热沉时对发光二极管结温的影响.-Heat transfer theory, the finite element model of