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- In this paper, the voltage mode high frequency link (HFL) inverter technique is researched in detail. 本论文针对电压型高频链功率变换技术进行了系统的研究。
- A high frequency link Push Pull Forward(PPF) type inverter is proposed in this paper,which have the advantages of the Push-Pull DC converter and the high pulse DC link inverter. 本文结合推挽正激直流变换器和高频脉冲直流环节逆变器的优点,提出了一种适用于低压大电流输入场合的推挽正激式高频环节逆变器。
- After compares, a unidirectional power flow mode inverter using high frequency link is selected as the main topology and the inverter is controlled by P87LPC768 that is made by Philips. 经过比较,选用单向电压源高频链逆变器作为逆变电源的主电路拓扑,采用的飞利浦单片机P87LPC768为该电源的主控芯片。
- The novel full-bridge mode inverters with high frequency link are constituted of high frequency inverter bridge, high frequency transformer, cycloconverter, input and output filters. 新颖的全桥式高频环节逆变器,由高频逆变桥、高频变压器、周波变换器以及输入、输出滤波器构成,包括全桥全波式和全桥桥式拓扑。
- Based on an overview of high frequency link (HFL) inverters, the advantages and disadvantages of HFL inverters in some important voltage mode and current mode are discussed in the dissertation. 本文在阐述高频交流环节逆变技术产生和发展的基础上,分析了几种具有代表性的电压源和电流源高频交流环节逆变技术的优缺点。
- The novel full-bridge mode AC/AC converters with high frequency link are constituted of input cycloconverter, high frequency transformer, output cycloconverter, input and output filters. 新颖的全桥式高频环节AC/AC变换器,由输入周波变换器、高频变压器、输出周波变换器以及输入、输出滤波器构成,包括全桥全波式和全桥桥式拓扑。
- Cycloconverter was used to realize AC-AC converter, and two carrier PWM approaches were also introduced as a way to implement a medium frequency link. 在逆变器的交-交变频部分,采用双路PWM脉冲,同时,对其工作原理也进行了详尽的分析,作出了仿真结果;
- The invention relates to a method for realizing the radio frequency link receiving share through a switch array in the TDD mode and the device. 本发明涉及一种在TDD模式下利用开关阵实现射频链路收发共用的方法及装置。
- This system is composed of DSP, one single phase half-bridge inverter, one boost transformer, one high frequency linked converter and filter. 本系统是以数位控制器、一组单相半桥变流器、一升压变压器、一组高频链转换器和滤波器组合而成。
- In the circuit a cycloconverter is used to realize AC-AC conversion, and two carrier PWM approaches is also introduced as a way to implement a medium frequency link. 在逆变器的交-交变频部分,用双路PWM脉冲进行变频,通过修改控制策略,能对负载侧的能量进行反向传送。
- contactless rotary high frequency link transformer 非接触式旋转高频链变压器
- In the article, except to finish the derivation and simulation for the related theorem, implement the prototype system to verify the theory and design for the high frequency linked inverter. 文中除了完成相关理论之推导并进行电脑模拟,同时实际制作一套系统,以验证本论文的理论及设计的正确性。
- Research on a Push-pull Forward Inverter with High Frequency Link 推挽正激式高频环节逆变器研究
- power supply / contactless rotary high frequency link transformer 电源/非接触式旋转高频链变压器
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- high- frequency link DC/DC converter 高频直流变换器
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
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