《推挽双向电流源高频环节航空静止变流器研究》.pdfVIP

17 4 2002 8 Research on PushPull BiDirectional Current ModeAviation Static Inverterwith HighFrequency Link 陈道炼 ( 南京航空航天大学自动化学院 210016) 陈兆岭 ( 江苏省镇江市高等专科学校 212003) Chen Daolian ( Nanjing University of Aeronautics and Astronautics 210016 China) Chen haoling ( henjinag College 212003 China) 提出了推挽双向电流源高 环节逆变器电路拓扑, 分析研究了其稳态原理和电压瞬时 值反馈控制方案设计并研制的250VA27VDC/ 115V400HzAC 航空静止变流器原理样机, 具有 电路拓扑简洁双向功率流控制简单变换效率高可靠性高等优点, 在低输入电压小功率逆 变场合具有重要应用价值 : 推挽 反激式变换器 高 环节 逆变器 航空静止变流器 : TM461 Abstract A circuit topology of the pushpull bidirectional current mode inverter with highfre quency link is proposed. Steady principle and output voltage instantaneous feedback control of the in verter are investigated. A 250VA 27VDC/ 115V400HzAC prototype for aviation static inverter is de signed and developed. The static inverter has the advantages of simple topology, bidirectional power flow, simple control scheme, high efficiency, and high reliability, and has better application prospect in low input voltage and low power inversion fields. Keywords: Pushpull, flyback converter, highfrequency link, inverter, aviation static inverter , 1 , , ; [ 1] ; [ 2] [ 1] [ 4] [ 3] , , , 陈道炼 , 1964 , , , , , 30 , 陈兆岭 , 1967 , , 68 2002 8 2 , , 1 ( S S 1 2 ) , T