宁德师范学院学报：自然科学版
寧德師範學院學報：自然科學版
저덕사범학원학보：자연과학판
Journal of Ningde Teachers College(Natural Science)
2012年
3期
282-285
,共4页
变频空调%智能功率模块%应用
變頻空調%智能功率模塊%應用
변빈공조%지능공솔모괴%응용
variable-frequency air conditioners%IPM%application
变频技术是变频空调的核心技术,它不仅能降低噪声,还能提高制冷/热效果和舒适度.而使其拥有较高的可靠性和较低的功耗是由于在变频技术中采用了模块化的功率器件IPM智能功率模块.IPM不但能减少工作噪声,还可以提高系统的可靠性及控制效率.新一代的IPM还改进内部的寄生结构,在低正向压降、高开关速度和宽安全工作区方面进行优化设计,因此在空调和其它的家用电器中得到更广泛的应用.
變頻技術是變頻空調的覈心技術,它不僅能降低譟聲,還能提高製冷/熱效果和舒適度.而使其擁有較高的可靠性和較低的功耗是由于在變頻技術中採用瞭模塊化的功率器件IPM智能功率模塊.IPM不但能減少工作譟聲,還可以提高繫統的可靠性及控製效率.新一代的IPM還改進內部的寄生結構,在低正嚮壓降、高開關速度和寬安全工作區方麵進行優化設計,因此在空調和其它的傢用電器中得到更廣汎的應用.
변빈기술시변빈공조적핵심기술,타불부능강저조성,환능제고제랭/열효과화서괄도.이사기옹유교고적가고성화교저적공모시유우재변빈기술중채용료모괴화적공솔기건IPM지능공솔모괴.IPM불단능감소공작조성,환가이제고계통적가고성급공제효솔.신일대적IPM환개진내부적기생결구,재저정향압강、고개관속도화관안전공작구방면진행우화설계,인차재공조화기타적가용전기중득도경엄범적응용.
Inverter technology is the core technology of inverter air conditioner, it can not only reduce noise, but also improve the cooling / heating effect and comfort. Higher reliability and lower power consumption plays as the core of the technology of frequency conversion of modular power components of intelligent power module IPM. IPM can not only reduce the working noise, but also can improve the system reliability and control efficiency. The new generation of IPM also improve the internal parasitic structure, lower the forward voltage drop, improve the switching speed and widen the clear working place of optimized design; so has been more widely used in air conditioners and other appliances.
