The authors propose a transformerless serial voltage sag compensation scheme in which the energy-storage component is not equipped. 针对电网电压跌落问题,提出了一种无变压器、无储能元件的串联型电压跌落补偿方案。
A级无变压器的前置放大器线路消除了交叉失真,使线性特性在整个频率范围内得到了改善。 Class A, transformerless preamplifier circuitry eliminates cross-over distortion for improved linearity across the full frequency range.