C99: All Posts

All Posts

EMTP 4.2.1 

Features and features of EMTP software: – The very diverse and different examples included in this version are one of its outstanding features.– The software outputs can be seen with the SCOPE VIEW program.– The output of the plots can be exported to Autocad software. contact us – The program outputs can be exported in […]

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Protection study & DIGSILENT

This Course is advanced DigSilent and has more focus on Protection study. Our suggestion is to pass the basic Digsilent before starting this course. Pre-recorded videos + updates + technical support prerequisite: Basic DIGSILENT Training Package Protection study Course Details: New parts will be recorded and will be added soon as free updates

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Advanced DIGSILENT Training

Pre-recorded videos with online access Free updates Free certification Free technical support prerequisite: DIGSILENT Training Package Basic Protection study Review the protection concepts Definition of different relays types Definition of CT and PT Apply protection settings Check the relay’s static performance Check the relay’s dynamic performance Check the protective coordination Drawing the relays curves Describing

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WhatsApp group for sharing documents and files related to protection relay IEDs and IEC 61850

we created WhatsApp groups to share files and documents related to protection relay IEDs and IEC 61850 because of WhatsApp limitations, we could not add many members who requested to join. Please send your request to join to the following number on WhatsApp. +989044686911 #powerdistribution#powersystems#iec61850#iec62443#relays#powergrid#powersystem#learning#etap#pscad#substations#substationautomation#substationdesign#transformer#powergeneration#electricaldesign#digitalsubstation#siprotec5#ABB#SEL#Schweitzer#Relion#omicron#pcm600#hitachiabb#epc#electricalengineering#smartgrid#commissioning#testing#transmission#epc#renewablenergy#reliability#commissioning whatsapp

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DIGSILENT Training Package

Pre-recorded videos with online access Free updates Free certification Free technical support sample parts Main Training (Pre-recorded sections) P 01 (6 min, April 08, 2022): Course Contents and details P 02 (11 min, April 08, 2022): Introducing DIgSILENT P 03 (6 min, April 08, 2022): Comparision of common power system study software P 04 (7 min, April 08, 2022): Brief overview of DIgSILENT

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Protection Relays for Sale

ABB RET 670 Transformer Protection  ABB Substation Automation Products  Qty: 2 Pcs (Sold 1) Excellent Proper Working Condition Contact us for more pictures and videos ABB REC 670 Bay Control Substation Automation Products Qty: 6 pcs (3 pcs sold) Excellent Proper Working Condition Contact us for more pictures and videos ABB REG 670 Generator Protection IED  Substation

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Sample Calculation of Relay Setting of P543

Length of Protected Line (L): 1.645 KMLength of Adjacent Line (L1): 24 KMLength of Adjacent Line (L2): 44.3 KMLine positive sequence Impedance (Z1): 0.1556+J 0.381 ohm: 0.4115<67.758 ohmLine Zero sequence Impedance (Z0): 0.378+J 1. 298 ohm: 1.352<73.76 ohm Line Angle (RCA): 67.76 degCT Ratio: 400/1AAdopted CT Ratio: 400/1APT Ratio: 132kv/root3/110V/root3 Calculation and relay setting Transformation

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