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使用EMC78P153S单片机实现手机一机三卡切换的ASM程序,注释中说明了电路连接方法,其中巧妙之处在于利用外部时钟控制芯片的休眠节(切换时用104电容维持供电).-EMC78P153S MCU use a phone card for three to switch the ASM procedure, Notes note of the circuit connection method, The trick of which lies in the use of an external
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中频感应加热以其加热效率高、速度快，可控性好及易于实现机械化、自动化等优点，已在熔炼、铸造、弯管、热锻、焊接和表面热处理等行业得到广泛的应用。
本设计根据设计任务进行了方案设计，设计了相应的硬件电路，研制了20KW中频感应加热电源。
本设计中感应加热电源采用IGBT作为开关器件，可工作在10 Hz～10 kHz频段。它由整流器、滤波器、和逆变器组成。整流器采用不可控三相全桥式整流电路。滤波器采用两个电解电容和一个电感组成Ⅱ型滤波器滤波和无源功率因数校正。逆变器主要由PWM控制器SG352
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对电压电流采样，计算相位差后通过投切电容器进行电路补偿，提高电路传输效率.-Of voltage and current sampling, the calculation after phase switching capacitor circuit through the compensation circuit to improve transmission efficiency.
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ieee14节点系统，使用matlab做潮流计算，使用遗传算法进行电容器投切控制。-ieee14 node system, using matlab to do flow calculation, using the genetic algorithm control of capacitor switching.
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地区电力电容器的优化配置。从SCADA中读取变电所运行数据，给出并联电容器的投切计划及配置。-Region of the optimal allocation of power capacitors. Substation SCADA read from the operating data are given capacitor Parallel plans and switching configurations.
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电容滤波的单相不可控整流电路，在交-直-交变频器，不间断电源，开关电源中具有广泛应用。经验证可很好运行-Single-phase capacitor filter uncontrollable rectifier circuit, AC- DC- AC inverter, uninterruptible power supply, switching power supply has a wide range of applications. Proven to be a good run
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对电网电气量参数（电压，电流）就行采样检测，并计算出无功功率大小，从而判断电容的投切-Electrical quantities on the grid parameters (voltage, current) on the line sampling and testing, and calculate the size of reactive power, in order to determine capacitor switching
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As large enterprises, there a lot of emotional load, power grids need to absorb
the large number of non-functional capacity, the electricity sector in order to save power
and improve the quality of power, the need for reactive power compensati
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此simulink model展示了电容器组交换模型，用于模拟功率因数校正在电力系统中所造成的电容器激励电压暂态振荡-The capacitor bank switching model is used to simulate voltage oscillatory transient caused by capacitor banking energizing for power factor correction in the power system
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a new zero-current switching pulse width modulation forward converter is introduced using a new switching algorithm for the auxiliary circuit. In the proposed converter, transformer core is reset through a resonance, and thus, reset winding is not re
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However, it has also proven in the same literature that
indirect current control technique is free switching ripples
and hence it gives better performance during load perturbation
whereas in case of direct current control method switching rippl
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capacitor switching matlab/simulink
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An switched capacitor multi-level inverter gives higher voltages than the input dc voltage with help of seriesparallel conversion operation. In this paper we are finding out from the various methods of multi-level inverters to reduce total harmonic d
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The circuit models a standard shunt AHF with IGBT inverter and series inductor on the AC side and DC capacitor energization. The load consists of two diode rectifiers which are phase-shifted by 30 degrees. The Delta-Y connected rectifier is connected
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函数名称： read_adc_ch0()
功能描述： 读LTC1865通道0的AD值
调用函数：
写入值 ：
返回值 ：(LTC1865 is A 16-bit A/D converter which is encapsulated with MSOP and SO- 8, with A single 5V working power supply. At 250ksps sampling rate, the power current is only 850 mu A. At
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