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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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：电流滞环控制具有易于实现、快速的动态响应和无条
件稳定等优点，但该控制方法使逆变器的开关频率不固定，
造成逆变器输出滤波器设计困难，因此很少有文献提及此种
滤波器的设计方法。该文研究了一种基于电流滞环控制的半
桥双降压式逆变器输出滤波器的设计方法。该方法从短路特
性和稳压精度两方面阐述了如何最优选取滤波电感，从谐振
频率和无功补偿两方面阐述了如何最优选取滤波电容-Hysteresis current control method has the
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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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his paper presents the analysis of real power system
events recorded at a light industrial site to determine the effect of
a shunt active filter on power quality. The shunt active fdter is
shown to improve power quality by lowering the disto
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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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This book chapter presents a comprehensive set of MATLAB/Simulink models used
to simulate various power quality disturbances. The models presented include
distribution line fault, induction motor starting, and transformer energizing that are
us
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capacitor switching matlab/simulink
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考虑分布式电源的配电网电压控制新方法。针对含分布式电源的配电网电压越限问题，提出了一种基于灵敏度分析进行综合调节分布式电源出力和投切电容器组的电压控制新方法。当配电网出现节点电压越限，通过计算各个节点的注入无功功率对电压的灵敏度，以系统节点电压偏移最小为目标函数，采用和声算法，综合确定调节分布式电源出力大小和投切电容器组大小，并对分布式电源是否参与电压控制的控制效果和是否按电压灵敏度调节电压的控制效果进行了比较。-New Method of Voltage Control Considering
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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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High-Gain Resonant Switched-Capacitor Cell .The contributions of this thesis are related to the development of dc/dc switching power converters for high step-up applications. These includes the following:
Proposed a non-isolated dc/dc converter st
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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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