在拟定高电压测量法时利用了电激发光效应,作为交变电场的强度指示。电激发光时发光体直接从电场吸取能量。我们采用了杰斯特尔诺效应,即分布在电介质中并在电容器极板间的磷光质在交变电压作用下的发光。为了便于记录发光度,其中一只极板用透明的导体制成。从实用的观点看,最重 Electro-luminescent effects are used in the development of high voltage measurements as an indication of the strength of the alternating electric field. When excited by light, the luminous body absorbs energy directly from the electric field. We use the Jestertronic effect, which is the distribution of luminescence in the dielectric and the phosphorescence between the plates of the capacitor under alternating voltage. For ease of recording luminosity, one of the plates is made of a transparent conductor. From a practical point of view, the heaviest