低压电器
低壓電器
저압전기
LOW VOLTAGE APPARATUS
2013年
23期
34-37,47
,共5页
薛家祥%廖天发%董昌文%张晓莉%张思章%张红卫
薛傢祥%廖天髮%董昌文%張曉莉%張思章%張紅衛
설가상%료천발%동창문%장효리%장사장%장홍위
高频隔离型%TMS320F2808%并网逆变器%无差拍控制
高頻隔離型%TMS320F2808%併網逆變器%無差拍控製
고빈격리형%TMS320F2808%병망역변기%무차박공제
high frequency isolated%TMS320F2808%grid-connected inverter%deadbeat control
提出了一种基于TMS320F2808控制的高频隔离型并网逆变器的实现方案。介绍了该并网逆变器结构及原理，给出了基于DSP控制的硬件和软件的总体设计。基于无差拍控制的并网控制策略和移相驱动波形的数字化实现的原理，完成了1．5 kW的试验样机及相关试验，试验波形和分析证明了该控制策略和方案的有效性。
提齣瞭一種基于TMS320F2808控製的高頻隔離型併網逆變器的實現方案。介紹瞭該併網逆變器結構及原理，給齣瞭基于DSP控製的硬件和軟件的總體設計。基于無差拍控製的併網控製策略和移相驅動波形的數字化實現的原理，完成瞭1．5 kW的試驗樣機及相關試驗，試驗波形和分析證明瞭該控製策略和方案的有效性。
제출료일충기우TMS320F2808공제적고빈격리형병망역변기적실현방안。개소료해병망역변기결구급원리，급출료기우DSP공제적경건화연건적총체설계。기우무차박공제적병망공제책략화이상구동파형적수자화실현적원리，완성료1．5 kW적시험양궤급상관시험，시험파형화분석증명료해공제책략화방안적유효성。
This paper presented an implementation scheme of high frequency isolated grid-connected inverter based on TMS320F2808 control.The structure and principle of the high frequency isolated grid-connected inverter were introduced.The design of hardware and software system based on DSP,the control strategies of grid-connected based on deadbeat control and the principle of generating phase-shift driving waveforms were presented.The prototype of 1 .5 kW was completed.The experimental waveforms and analysis show the control strategy and schemes are effective.
