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5下载:
针对交交变频器
除产生5、7、11、13次谐波外,还产生旁频,谐波内容多的主要特点,进行了
滤波器装置方案选择,确定滤波器形式,并对滤波器参数进行了工程设计计算。
TCR+FC型Svc通过采用单独的相一相控制能调节三相电源的容抗和感抗来
补偿轧机系统的不平衡,从而降低35KV供电电网的损耗。-In addition to produce5,7,11,13 harmonic, also produced by frequency, harmonic content of m
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DS1302低功耗,带RAM的实时时钟芯片,它可以对年/月/日/周/时/分/秒进行计时,具有闰年补偿功能,最大有效年可达2100年.-DS1302 low-power, real-time clock chip with RAM , it can be the year/month/day/week/minutes/seconds for timing , with leap year compensation function , the maximum validity of up to 2
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基于小波分析和智能补偿的三相电力混合滤波算法Based on wavelet analysis and intelligent compensation of three-phase power mixed filter algorithm-Based on wavelet analysis and intelligent compensation of three-phase power mixed filter algorithm
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对电网动态无功补偿的仿真能够实现对无功的实时补偿-Simulation of dynamic reactive power compensation to achieve real-time compensation of reactive
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电力系统无功补偿容量最优分布数值算法的研究究,电力系统无功补偿容量最优分布数值算法的研究
-For reactive power compensation capacity optimal distribution of numerical algorithms research, for reactive power compensation capacity optimal distribution of numerical algorithms
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介绍美国DALLAS公司推出的具有涓细电流充电能力的低功耗实时时钟电路DS1302的结构、工作原理及其在实时显示时间中的应用。它可以对年、月、日、周日、时、分、秒进行计时,且具有闰年补偿等多种功能。给出DS1302在读写中的C51程序及流程图,以及在调试过程中的注意事项。
-Introduction of American DALLAS company with the introduction of the fine charging current capacity of low pow
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电力系统无功补偿采用的复合开关分相补偿控制程序-The composite switch for reactive power compensation using phase compensation control procedures
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电力系统(SVG)无功补偿和谐波抑制matlab仿真程序 请大家多多指教-Power system (SVG) reactive power compensation and harmonic suppression Matlab simulation program please exhibitions
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調試要求:
1.MCU:AT89S52芯片或AT89C52
2.晶振:12MHz
調試注意:
本程序不帶溫度補償
1.LCD1602液晶屏有顯示後,才接入超聲波模塊。
2.注意超聲波模塊電源的極性。不清楚請參好淘寶的電路圖
3.沒有選用頻率為12MHz晶振,用了別的頻率晶振,單片機定時器的測量值與發出的40KHz頻率脈衝不對。
4.使用者經常誤發出20KHZ脈衝當40KHZ脈衝。(40KHz頻率脈衝,週期25us,占空比為50 = 12.5us)
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瞬时无功功率计算的仿真程序,方便做快速无功补偿的人员参考-Instantaneous reactive power calculated simulation program, do a quick reactive power compensation reference
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大功率充电器4kw用宏晶单片机带温度补偿,冲电曲线流程清晰-Power charger with temperature compensation 4kw macrocrystalline microcontroller clear red power curve processes
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matlab simulink tsc 无功补偿控制技术仿真模型-the matlab simulink tsc reactive power compensation control technology simulation model
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dstatcom for reactive power compensation in disteribution system
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power system metigation series compensation
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APF仿真模型,用于动态补偿系统的无功功率!-APF simulation model for dynamic compensation system reactive power!
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高压补偿控制器电路原理设计文件.电力自动化公司保密的东东!-High-pressure compensation controller circuit schematic design documents. Electric Power Automation Company confidential stuff!
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无功补偿STATCOM的simulink建模,采用直接电流-STATCOM reactive power compensation Simulink modeling, using direct current
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无功补偿装置,含有一个晶闸管电抗器,三个晶闸管投切电容器-Reactive power compensation device containing a thyristor reactor, three Thyristor Switched Capacitor
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基于matlab牛顿-拉夫逊 无功补偿优化设计-Newton- Ralph reactive power compensation optimization design
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基于matlab用于对电力系统无功补偿的潮流计算-Based on matlab for reactive power compensation flow calculation
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