Operations training
High Voltage Standard / V2 PUBLIC HEARING DRAFT 0.1
3.11
- Grease sticks for the T-connector products used in training. Grease for assembly must be compatible with the connectors used - Tool kits for assembly and disassembly of separable connectors used in training. This must include suitable torque wrench sets up to 70nm, sockets and allen keys. - Spare parts as needed for fitting of connectors including Bolts, Washers, and Threaded Bolts or Studs
3.12
3.13
3.14
- Work benches sufficient for every participant in each work area
3.15
1
Plasma Lamp (for explaining electrical field control)
3.16
- Example work instructions and checklists for the T-connector termination works
3.17
- Cleaning instructions and installation instructions for each T-connector product used during the training from the T-connector kits - Physical examples of critical to quality issues commonly encountered with equipment, should include HV cable breakouts illustrating poorly fitted or damaged terminations, and should illustrate typical faults, problems and damage with HV cables, bushings and separable connector components.
3.18
4. Equipment List for High Voltage Transformer Maintenance
Resources required to support the learning activity include: An example HV transformer or realistic training prop(s) are required to illustrate typical features, components, functions and /or practice inspection and maintenance tasks as below. 4.1 Nameplate, Safety Labels and Enclosure for integrity inspection on hinges, locking provisions, corrosion, etc. 4.2 High and low voltage bushings, tap changer, ground connections and relevant accessories
4.3
Oil level gauge, drain valve and fill plug for inspection, oil sampling, oil changes and gaskets to illustrate oil leakage issues Bolted connections for practicing applying correct torque settings to properly secure components
4.4
4.5
Protection Devices, Trip Testing, Arc Flash Detection
4.6
Transformer Mounted Equipment: Temperature and Pressure Sensors
4.7
Temperature Control: Air or water cooling system
4.8
Moisture Control: Evaluation & Replacement or Silica Gel
4.9
Tools and materials as needed to carry out the routine inspection and maintenance activities
Global Wind Organisation / www.globalwindsafety.org
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