Iwo mapeji ekutanga akona muvadziviriri vekuvhiya akagadzirwa mukupera kwezana ramakore rechi 19 kune mitsara yekutapurirana pamusoro kudzivirira kudzimwa kwemagetsi kunokonzerwa nekurova kwemheni kwakakuvadza insulation yemidziyo. Aluminium surge vadziviriri, oxide surge vadziviriri, uye mapiritsi ekuvhiya ekudzivirira akaunzwa muma1920s. Tubular surge vadziviriri vakaonekwa muma1930s. Silicon carbide arresters yakaonekwa muma1950s. Metal oxide surge vadziviriri vakaonekwa muma1970s. Mazuva ano high-voltage surge dziviriri dzinoshandiswa kwete chete kudzikamisa overvoltage inokonzerwa nemheni mumasisitimu emagetsi, asiwo kudzikamisa overvoltage inokonzerwa nehurongwa hwekushanda. Kubva 1992, iyo indasitiri yekudzora chiyero 35mm gwara rinovharika SPD yekudzivirira yekudzivirira module inomiririrwa neGermany neFrance yakaunzwa muChina pamwero mukuru. Gare gare, United States, United Kingdom semumiriri weiyo integrated box power surge protection musanganiswa akapindawo muChina. Mushure meizvozvo, indasitiri yekudzivirira yeChina yakapinda padanho rekukura nekukurumidza.

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Nguva yekutumira: Nov-28-2022