Operations training
High Voltage Standard / V2 PUBLIC HEARING DRAFT 0.1
10. HIGH VOLTAGE TRANSFORMER MAINTENANCE
10.1 Aims and objectives of the HV Transformer Maintenance Module The aim of this module is to introduce participants to safe and effective practices for carrying out routine HV Transformer inspection and maintenance. After successfully completing this module, the participants will be prepared to apply work instructions to perform basic inspection and preventative maintenance activities on HV Transformers in the wind industry.
10.2 Duration of the HV Transformer Maintenance Module
The total contact time for completing the High Voltage Transformer Maintenance module is estimated to be 4 hours.
The training provider must not exceed the time per day given in the table below.
Maximum Duration Per Day
Contact time
8 hours
Total training day
10 hours
Table 10.2.1 - Maximum durations for training days
Contact time includes delivery of course lesson content, practical exercises and activities directly related to these. The total training day includes contact time, meals and breaks and travel between training sites (where applicable).
Note
10.3 Instructor to Participant Ratio for the HV Transformer Maintenance Module
The ratio shown for theory sessions indicates the maximum number of participants per instructor attending the course.
Practical ratios indicate the maximum number of participants to be supervised at any time by an instructor during each practical activity.
Module
Session
Instructor to Participant Ratio
Theory
1:12
High Voltage Transformer Maintenance
Practical
1:6
Table 10.3.1 - Instructor to Participant Ratio for the High Voltage Transformer Maintenance Module
Global Wind Organisation / www.globalwindsafety.org
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