Power transformers - OLTC - Operation and maintenance (C4532)
What will I learn from this course?
- Understand the OLTC technology
- Ensure the operation of transformers with OLTC
- Ensure the appropriate maintenance according OLTC types
Topics
Types of OLTC
- Voltage setting, operation zone
- Description and operation of the OLTC
- Selector, diverter switch
- OLTC with oil as switching medium
- Integrated selector and diverter switch: switching diagram
- Separated selector and diverter switch: switching diagram
- OLTC with vacuum switching Technology
- Integrated selector and diverter switch: switching diagram
- Separated selector and diverter switch: switching diagram
Components
Function of the different components
Control cubicles
- Types of control mechanism
Protection
Maintenance of the OLTC and associated equipment
- Parameters, wearing parts
- Interchangeability between oil switching and vacuum switching technology
- Possible evolution
Hands-on
- Diagram and location of the different parts
- OLTC : C, D, M and V
- Complete dismantling of the inserted part
- Complete assembly of the inserted part
- Operation of the different types
- Presentation of the control cubicle
| Duration |
|---|
| 4 Days |
| Who should attend? |
|---|
| Technicians in charge of operations and maintenance of OLTC |
Learning path
| Prerequisites | C4532 | Next step |
|---|---|---|
| Fundamentals of electricity and electro-technics | 50% theoretical 50% Case Study | A4212 |
This training can be provided on site at your own convenience.
Power transformers - OLTC - Operation and maintenance (C4532)
What will I learn from this course?
- Understand the OLTC technology
- Ensure the operation of transformers with OLTC
- Ensure the appropriate maintenance according OLTC types
Topics
Types of OLTC
- Voltage setting, operation zone
- Description and operation of the OLTC
- Selector, diverter switch
- OLTC with oil as switching medium
- Integrated selector and diverter switch: switching diagram
- Separated selector and diverter switch: switching diagram
- OLTC with vacuum switching Technology
- Integrated selector and diverter switch: switching diagram
- Separated selector and diverter switch: switching diagram
Components
Function of the different components
Control cubicles
- Types of control mechanism
Protection
Maintenance of the OLTC and associated equipment
- Parameters, wearing parts
- Interchangeability between oil switching and vacuum switching technology
- Possible evolution
Hands-on
- Diagram and location of the different parts
- OLTC : C, D, M and V
- Complete dismantling of the inserted part
- Complete assembly of the inserted part
- Operation of the different types
- Presentation of the control cubicle
| Duration |
|---|
| 4 Days |
| Who should attend? |
|---|
| Technicians in charge of operations and maintenance of OLTC |
Learning path
| Prerequisites | C4532 | Next step |
|---|---|---|
| Fundamentals of electricity and electro-technics | 50% theoretical 50% Case Study | A4212 |
This training can be provided on site at your own convenience.
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