This unit involves the skills and knowledge required to conduct testing and commissioning of power generation plant inverter systems.

Testing involves the assessment and verification that a power generation facility's inverter system is meeting operational requirements.

Competency in this unit requires the ability to plan work, test equipment, commission equipment and complete work. Individuals will, in general, work under supervision in an electrical, electronic and/or mechanical equipment repair workshop or on site.

Power generation maintenance personnel are typically trained and authorised to receive permits to work.

No licensing, legislative or certification requirements apply to this unit at the time of publication.

Note: Workplace practice

The application of the skills and knowledge described in this unit of competency may require a licence or training permit to practice in the workplace, where work is carried out on gas and electrical installations. Additional and/or other conditions may apply under state and territory legislative and regulatory licensing requirements.

ELEMENTS

PERFORMANCE CRITERIA

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1

Plan and prepare for work

1.1

Requirements including scope of work and assigned roles are identified and confirmed with appropriate personnel or by site inspection, in accordance with workplace procedures

1.2

Work, Health and Safety (WHS)/Occupational Health and Safety (OHS) regulations, legislative requirements, industry standards, codes of practice, manufacturers’ specifications, environmental obligations and workplace procedures are reviewed in preparation for work

1.3

Resources are obtained and inspected for compliance with job specification

1.4

Relevant plans, drawings and manuals are selected and used, in accordance with workplace procedures

1.5

Correct materials and components for work are obtained and inspected for compliance with the job specification

1.6

Work is planned, sequenced and prioritised, in accordance with workplace procedures

1.7

Potential hazards are identified and risk control measures are selected, in accordance with workplace procedures

1.8

Work area is prepared, in accordance with workplace procedures

2

Test equipment

2.1

Isolations are confirmed, where appropriate, in accordance with workplace procedures

2.2

Equipment is tested using appropriate plans, drawings and manuals, in accordance with workplace procedures

2.3

Test conditions are confirmed and equipment is inspected to ensure absence of any damage, defect or deterioration, in accordance with workplace procedures

2.4

Equipment is tested using approved testing techniques, in accordance with workplace procedures

2.5

Equipment test results are interpreted and documented, in accordance with workplace procedures

3

Commission equipment

3.1

Isolations are confirmed, where appropriate, in accordance with workplace procedures site requirements

3.2

Inverter system equipment is commissioned using plans, drawings and manuals, in accordance with workplace procedures

3.3

Inverter system equipment is set up, in accordance with workplace procedures, operational requirements and manufacturers' specifications

3.4

Testing results are interpreted and documented to ensure equipment operates within manufacturers' specifications

3.5

Inverter system equipment is commissioned, in accordance with workplace procedures

3.6

Final inspection is carried out, in accordance with workplace procedures

4

Complete work

4.1

Work is completed and appropriate personnel are notified, in accordance with workplace procedures

4.2

Work area is cleared of waste, cleaned, restored and secured, in accordance with workplace procedures

4.3

Tools and equipment are maintained and stored, in accordance with workplace procedures

4.4

Work completion details are finalised, in accordance with workplace procedures

Foundation skills essential to performance are explicit in the performance criteria of this unit of competency.

Range is restricted to essential operating conditions and any other variables essential to the work environment.

Non-essential conditions may be found in the Companion Volume Implementation Guide.

Electricity generation

Maintenance