August 13, 2020
(14:00 - 15:00 UTC +02:00)
Show in my timezone
Germany (Erlangen)
Webinar (Online)
English
Wlin01en
CPC Family, CPC + CP CU1, RelaySimTest, CPC Family

Line impedance measurements with CPC 100 & CP CU1

August 13, 2020
(14:00 - 15:00 UTC +02:00)
Show in my timezone
Germany (Erlangen)
Webinar (Online)
English
Wlin01en
CPC Family, CPC + CP CU1, RelaySimTest, CPC Family

Summary

Learn about the importance of accurate knowledge of line impedances for reliable distance protection performance. Get an overview of how to perform a line impedance measurement with CPC 100 and CP CU1. Learn how to assess line impedance measurement results for validity and how to apply the distance protection relay performance check.

Objectives

  • Understanding the working principle of distance protection relays
  • Calculation versus measurement of line impedances
  • Connecting the test set to a power line by following relevant safety procedures
  • Interpreting the results of the line impedance measurement and get the relevant data for the distance relay settings
  • Overview of mutual coupling impedance applications
  •  

Content

  • K-factor theory for understanding of relay parameterization
  • Examples of zone reaches due to inaccurate line impedance estimation
  • Connection of the test set to the power line
  • Performing and assessing line impedance measurements by means of a dedicated EXCEL template
  • Noise suppression considerations
  • Using RelaySimTest for the assessment of impedance-related relay settings
  •  

Duration

2 p.m. CEST (60 min), UTC +2

Schedule

This webinar is hosted by our Training Center Erlangen, Germany
at 2:00 p.m. CET – Central European Time (UTC + 2:00)

Information

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*For the webinar class, we will be using “Cisco Webex Training”. This is a Cisco Webex Meetings solution made available by Cisco Systems Inc. (San Jose, California, USA) to conduct our training sessions. For that purpose, your data submitted in the registration process needs to be forwarded to Cisco.

Audience

Primary Field-Testing Staff
Protection Engineers

Prerequisites

Knowledge of electrical engineering
Basic knowledge of protection engineering
 

Solutions

The line impedance EXCEL template 
The CP CU1 and CP GB1
RelaySimTest
 

Free of Charge
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„It is really amazing and pretty easy for me to understand the matter with the examples the trainer has carried out.“

Student's feedback

Through our courses, you will gain thorough knowledge of assets and applications in electrical power systems.

Application knowledge

You will receive comprehensive manuals for later reference. 

Professional training material

Our experienced trainer takes your specific questions into account during the training. Every participant has the possibility to discuss questions with the group members and the trainer.

In-depth discussions
1 Alternative Course Dates
August 13, 2020
Australia (Melbourne)
English
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