The error of“Principle of Superposition”is corrected,whereas a new photovoltage theory is established in this paper.

本正了“迭加原理”错误,建立了新光伏理论。

The structure,the linking method and the working principle of the automatic measurement system for semiconductor photovoltage spectrum have been reported.

道了所建立半导体光电压谱自动测量系构、联机方法和工作原理。