Current Transformers (CT)

[LeeAndro]

Last updated 1/2022Created by Ahmed HassaninMP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 ChGenre: eLearning | Language: English + srt | Duration: 23 Lectures ( 2h 14m ) | Size: 981 MB

Importance and Components of (CT)
Technical Specifications of (CT)
Nameplates, Different Symbols and Types of (CT)
Connections of Measuring and Protective Devices with (CT)
Difference between the Secondary Current (1A) and (5A) of (CT)
Saturation Problem and Opening the Secondary Winding Circuit of (CT)
Winding Resistance Test of (CT)
Insulation and Polarity Test of (CT)
Turns Ratio and Saturation Test of (CT)
The difference between Current Transformers, Voltage Transformers, and Power Transformers
How to Choose the Suitable (CT) for Measuring or Protective Devices
Protective and Measuring Devices that are connected to (CT)
Critical Site Problems of (CT)

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Through my practical experience (19 years) in the field of electrical power substations, in addition to obtaining a master's degree in eeering sciences in electrical power and machines eeering.​

This course was prepared using the best eeering programs that link the acad, theoretical aspect with practical reality through practical experience in electrical power substations, with high and extra-high voltages. In addition to practical experience in the field of distribution networks on medium and low voltages.This unique method of explanation and course preparation was thought out to suit all technical levels, starting from students of eeering universities and various technical institutes and even specialized eeers with high experience in the field of electrical power systems and electrical substations, especially the specialization of protection eeering and measuring devices.The course was explained in a practical way that depends on the simplicity of theoretical speech and the greater interest in images from the practical sites that we can link the acad, theoretical study with what actually exists in the practical sites of the actual application after passing this course.My course is closely related to electrical protection and measurement systems. My course explains the most important part of how measuring and protective devices work in the electrical power system.The course was explained in a simplified way from the bning of the introduction of current transformers and the reason for thinking about its manufacture until training on how to choose current transformers that fit measuring and protective devices with practical calculations.In this course, I will talk about:* Introduction and the importance of Current Transformers (CT).* Practical explanation of Current Transformers (CT).* Components of Current Transformers (CT)* Technical specifications of Current Transformers (CT).* Nameplates of Current Transformers (CT).* Different symbols of Current Transformers (CT).* Different types of Current Transformers (CT).* Connections of measuring and protective devices with Current Transformers (CT).* Difference between the secondary current (1A) and (5A) of Current Transformers (CT).* Saturation problems of Current Transformers (CT).* Opening the secondary winding circuit of Current Transformers (CT).* Tests of Current Transformers (CT), like:01 Winding Resistance Test of Current Transformers (CT).02 Insulation Test of Current Transformers (CT).03 Polarity Test of Current Transformers (CT).04 Turns Ratio Test of Current Transformers (CT).05 Saturation Test of Current Transformers (CT).* Practical Example: How to choose the suitable Current Transformers (CT) for measuring or protective devices.* Protective devices that are connected with Current Transformers (CT).* Measuring devices that are connected with Current Transformers (CT).* Critical site problems of Current Transformers (CT)

Students of eeering faculties and various technical institutes and all eeers in the specializations of electrical power stations and distribution companies, especially eeers in the protection sector and measuring devices

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