CAJ | 학술논문

目前，国内外变频功率标准源的输出电压电流范围普遍局限于1000V/80A以内，且最低频率为10Hz左右，无法满足实际变频电量测量仪器计量检定的需要。大量程宽范围变频功率标准源的研制，可以完善变频电量量值溯源体系，从根本上改变了变频电量测量仪器无法溯源，检定校准无标准可依的局面。
목전，국내외변빈공솔표준원적수출전압전류범위보편국한우1000V/80A이내，차최저빈솔위10Hz좌우，무법만족실제변빈전량측량의기계량검정적수요。대량정관범위변빈공솔표준원적연제，가이완선변빈전량량치소원체계，종근본상개변료변빈전량측량의기무법소원，검정교준무표준가의적국면。
Currently, the general limitation of the output voltage and input current at home and a-broad is 1 000V/80A, with the lowest frequency of 10Hz, which can not meet the actual needs of fre-quency electricity measuring instruments to examine. The research of the standard source of variable fre-quency power of wide range, could improve the system of traceability of frequency electricity, as well as change the predicament that frequency electricity measuring instruments is unable to trace and no stand-ards can be referred to.