What is partial differential protection? how does it work?

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what is partial differential protection ?how it is was work?

Question ajoutée par ABUDHAKIR SYEDALI , Electrical Engineer , Voltech Engineers Private Ltd
Date de publication: 2017/10/02

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par SEKHAR BHATTACHARYA , TECHNICAL ADVISER , LARSEN N TOUBRO SARGENT LUNDY LIMITED VADODARA INDIA

There is nothing called partial differential protection in Electrical Engg.

All the differential protection works in either of the two ways

a.Mercz price-Circulating current *Motor Generator,Transformer etc.

b.Voltage balance system.* Cable,Transley relays

par marwan yahya , Electrical engineer , ALMCO contracting with Italian oil company

this protection work when happend any diffrent betwen tha phases in voltage

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