V rossiyskoy elektroenergetike sistemy releynoy zashchity i avtomatiki obespechivayut lokalizatsiyu i predotvrashchenie razvitiya avariy, ustoychivost raboty energosistem i snizhenie ushcherba pri povrezhdenii oborudovaniya. V nikh tsifrovye sistemy peredachi informatsii chasto ispolzuyutsya kak kanaly dlya differentsialnykh zashchit liniy i ustroystv peredachi avariynykh signalov i komand. V predlagaemykh chitatelyu statyakh privedeny trebovaniya k tsifrovym kanalam dlya releynoy zashchity i avtomatiki. Rassmotreny raznye kontseptsii i resheniya po organizatsii tsifrovykh kanalov v setyakh...