- external characteristic curve
- external static characieristic
- performance contour curve
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外特性曲线的英文
例句与用法
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- The twelve kinds of modes and equivalent circuits of this inverter with high frequency link within one high frequency switching period are carefully analyzed ; by using the state - space averaging approach , the inverter ’ s averaging model is presented , and the design criterion of key circuit parameters and the output characteristic curve are given ; the analyses of the system stabilization and the mathematic analyzes of the principle of high - frequency - link of this inverter have also be done . prototypes for 1kva 270v 10 % dc / 115v400hzac uni - polarity phase shifting controlled bi - directional voltage mode inverter with high frequency link is designed
以全桥桥式拓扑为例,论述了双向电压源型高频环节逆变器单极性移相控制的原理、逆变器在一个高频开关周期内的十二个工作模式及其等效电路;采用状态空间平均法建立了逆变器平均模型,获得了这类逆变器的关键电路参数的设计准则和外特性曲线;分析了系统稳定性,并对逆变器高频环节原理进行了数学分析。 - Taking single four - quadrant power switch mode circuit as an example , the operational mode , steady principles , transient voltage feedback control strategy , the auxiliary switching power supply and parallel technology of this kind of converters are investigated . the output characteristic curve and the design for the key circuit parameters are given
以单四象限功率开关式电路拓扑为例，分析研究了这类变换器工作模式、稳态原理与电压瞬时值反馈控制策略，给出了变换器的外特性曲线、关键电路参数、机内辅助开关电源的设计，对电流源高频交流环节ac ac变换器并联扩容技术进行了研究。 - Taking single four - quadrant power switch mode circuit as an example , the operational mode , steady principles , transient voltage feedback control strategy of current mode ac - ac mode ac / ac converters with high frequency link are investigated . the output characteristic curve and the design for the key circuit parameters are given
以单四象限功率开关式拓扑为例，分析研究了电流源交?交型高频环节ac ac变换器的工作模式、稳态原理与电压瞬时值反馈控制策略，给出了变换器的关键电路参数的设计准则和变换器的外特性曲线。 - The twelve kinds of modes and equivalent circuits within one high frequency switching period are carefully analyses . by using the state - space averaging approach , the converter ' s averaging model is presented , the output characteristic curve and design criterion of key circuit parameters such as output voltage , filtering inductance , common conduction time , uni - polarity spwm waveform ' s duty cycle etc are given
详细分析了这类变换器在一个高频开关周期内的十二个工作模式及其等效电路。采用状态空间平均法建立了变换器平均模型，获得了输出电压、滤波电感电流、共同导通时间、单极性spwm波占空比等关键电路参数的设计准则和变换器的外特性曲线。 - The twelve kinds of modes and equivalent circuits of voltage mode ac - ac mode ac / ac converters with high frequency link within one high frequency switching period are carefully analyses . by using the state - space averaging approach , the converter ' s averaging model is presented , and the design criterion of key circuit parameters and the output characteristic curve are given
以全桥桥式拓扑为例，论述了单极性移相控制的原理、单极性移相控制电压源交?交型高频环节ac ac变换器在一个高频开关周期内的十二个工作模式及其等效电路。采用状态空间平均法建立了变换器平均模型，获得了关键电路参数的设计准则和变换器的外特性曲线。