6T-Electrical 3 Phase Power Transformers Fundamentals
$90.00
In stock
SKU
IA22-GB-50008-6T
Overview
Electrical 3-Phase Power Transformers Fundamentals
In Electrical 3-Phase Power Transformers Fundamentals (Video on Demand), you'll learn ...
∙ The basic principles of high voltage transformers from a protection and control perspective
∙ Transformer Connections: (Y – Y; Delta - Delta; Y - Delta; Delta - Y and Y - Zag Zig) and Transformer Clock System Vector Nomenclature
Transformer core construction and losses & cooling mitigation techniques
Overview
Credit: 6 technical hours
Electromagnetic forces interact with electrically charged particles and electromagnetic fields. This course will study how these forces lead to voltage and current transformation. Ratios and polarity are explained, leading to the introduction of potential transformers and current transformers, as well as their use in conjunction with the relevant instruments such as ammeters, voltmeters, watt meters and energy meters.
Three-phase transformer configurations are studied, along with harmonic distortion, CT saturation and on-load tap-changer problems, and how these problems are dealt with. Over-current and restraint differential transformer protection is developed along with a look at some examples of " Old School relays" as well as modern IDE (intelligent Electrical Devices) relays, transformer clock system vector nomenclature, oil analysis, and the Buchholz relay.
Specific Knowledge or Skill Obtained
This course teaches the following specific knowledge and skills:
∙ Electromagnetism
∙ Voltage and current transformation
∙ Ratios and polarity
∙ Potential and Current Transformers
Three-phase transformer construction
| Learning Objectives | Specific Knowledge or Skill Obtained ∙ This course teaches the following specific knowledge and skills: ∙ Switchyard Configuration and Elements ∙ The DESN Station (Dual Element Spot Network) ∙ CT Saturation & Restraint Differential Protection ∙ The Westinghouse KD - 4 Relay ∙ Surge Protective Devices ∙ The Modern IED Relays (Intelligent Electronic Device) ∙ HV Circuit Breaker Controls (Closing & Tripping) ∙ Reclosing (Syncrocheck CUH 90 – VG Relay) ∙ Dynamic Monitoring Equipment (DME) Impedance Relaying (POTT) |
|---|---|
| Contact Hours | 6 Horas |
| CIAPR courses | CURSO TECHNICO |
| Instructor | Graham Van Brunt, P.E. |
| Devices | Desktop, Tablet, Mobile |
| Language | English |
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