Distribution automation using distribution line carrier systems - Part 5-1: Lower layer profiles - The spread frequency shift keying (S-FSK) profile

Informácie o norme:

Označenie normy: IEC 61334-5-1-ed.2.0
Dátum vydania normy: 28.5.2001
Počet strán: 123
Približná hmotnosť: 400 g (0.88 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy IEC

Anotácia textu normy IEC 61334-5-1-ed.2.0 :

Describes the requirements of S-FSK (frequency shift keying modulation) in conjunction with the services provided by the physical layer entity and the MAC sublayer. The transmission medium is assumed to be the distribution network on both MV or LV level. To be used in conjunction with IEC 61334-4-32. This publication is of high relevance for Smart Grid. Decrit les exigences de la modulation S-FSK (spread frequency shift keying - Modulation par deplacement de frequence etalee) en relation avec les services fournis par la couche physique et la sous-couche MAC. On suppose que le reseau de distribution sur les niveaux MT et BT constitue le support de transmission. Est a lire conjointement avec la CEI 61334-4-32.