Field Engineering and Technology
Review and expiry of Electricity Supply unit standards
|
Subfield |
Domain |
ID |
|
Electricity Supply |
Electricity Supply - Power System Maintenance |
6975, 6984, 6985, 10411, 10420, 10421, 14329, 14332-14347, 14701, 15156, 18278, 24669 |
|
Electricity Supply - Power System Management |
11577, 11578, 12385, 12386, 12388, 15558, 15566, 15567, 15569-15571, 15573-15581, 16274, 16286, 19326, 19478, 19480, 19483, 19484, 23409, 24691, 26748 |
Connexis Infrastructure ITO has completed the review of the unit standards listed above.
Date new versions published January 2019
Summary
The unit standards were identified as overdue for review. Checks of usage showed that the standards had received little or no usage in the last 3 years and are not included in any current Connexis programmes. A list of standards was circulated among relevant industry stakeholders in October 2018, and any standards identified as no longer needed were reviewed with the intention to expire them from the Directory of Assessment Standards.
Main changes
· All standards were designated expiring and reissued as new versions with an expiry date included.
· References in guidance information and within individual standards were updated.
· Standard setting body information and contact details were updated.
Category D unit standards will expire at the end of December 2020
Detailed list of unit standards – classification, title, level, and credits
|
Key to review category |
|
|
A |
Dates changed, but no other changes are made - the new version of the standard carries the same ID and a new version number |
|
B |
Changes made, but the overall outcome remains the same - the new version of the standard carries the same ID and a new version number |
|
C |
Major changes that necessitate the registration of a replacement standard with a new ID |
|
D |
Standard will expire and not be replaced |
Engineering and Technology > Electricity Supply > Electricity Supply - Power System Maintenance
|
ID |
Title |
Level |
Credit |
Review Category |
|
6975 |
Repair and overhaul bearings of rotating machines of 100kVA and above |
4 |
8 |
D |
|
6984 |
Repair and overhaul lubrication systems for rotating plant of 100kVA and over |
4 |
5 |
D |
|
6985 |
Repair and overhaul power transformers of 5kVA and above |
5 |
10 |
D |
|
10411 |
Service low voltage electric motors 415 volts and below |
4 |
5 |
D |
|
10420 |
Repair and overhaul valves |
4 |
5 |
D |
|
10421 |
Service water turbines in electricity supply power plants |
3 |
6 |
D |
|
14329 |
Carry out routine inspection and servicing on distribution power transformers 33kV to 11kV |
4 |
8 |
D |
|
14332 |
Carry out routine inspection and service on oil filled distribution power transformers 11kV to 400V |
4 |
8 |
D |
|
14333 |
Carry out routine inspection and servicing on transmission power transformers above 33kV |
4 |
8 |
D |
|
14334 |
Carry out routine service on transmission instrument transformers 33kV and above |
4 |
7 |
D |
|
14335 |
Service and repair high voltage disconnectors, earth switches and other bus structure equipment |
3 |
6 |
D |
|
14336 |
Carry out routine inspection and servicing on distribution instrument transformers below 33kV |
4 |
7 |
D |
|
14337 |
Carry out routine inspection and servicing on high voltage minimum oil circuit breakers |
4 |
6 |
D |
|
14338 |
Carry out routine inspection and servicing on high voltage bulk oil circuit breakers |
4 |
6 |
D |
|
14339 |
Carry out routine inspection and servicing on 11kV and 33kV pole mounted re-closer circuit breakers |
3 |
3 |
D |
|
14340 |
Carry out routine inspection and servicing on high voltage air blast circuit breakers |
4 |
4 |
D |
|
14341 |
Carry out routine inspection and service on high voltage indoor metal clad circuit breakers and bus |
4 |
4 |
D |
|
14342 |
Carry out routine inspection and minor servicing on high voltage SF6 outdoor circuit breakers |
4 |
5 |
D |
|
14343 |
Carry out routine inspection and servicing on high voltage gas insulated switchgear |
4 |
5 |
D |
|
14344 |
Carry out routine inspection and servicing on substation emergency services |
3 |
4 |
D |
|
14345 |
Carry out routine inspection and servicing on substation air compressor systems |
3 |
4 |
D |
|
14346 |
Carry out routine inspection and servicing on security services at substations |
3 |
4 |
D |
|
14347 |
Carry out routine inspection and service of high voltage capacitor banks and signal injection plant |
3 |
3 |
D |
|
14701 |
Manage electricity supply work control systems |
4 |
4 |
D |
|
15156 |
Conduct hydraulic structures safety and surveillance inspections |
4 |
4 |
D |
|
18278 |
Service battery banks in the electricity supply environment |
2 |
2 |
D |
|
24669 |
Carry out routine inspection and service of high voltage static var compensation (SVC) equipment |
4 |
5 |
D |
Engineering and Technology > Electricity Supply > Electricity Supply - Power System Management
|
ID |
Title |
Level |
Credit |
Review Category |
|
11577 |
Describe and apply electricity power generation, renewable and sustainable energy, and conservation technologies |
6 |
15 |
D |
|
11578 |
Describe and apply electricity power transmission technology |
6 |
15 |
D |
|
12385 |
Operate hydro-electric generating plant on site |
4 |
8 |
D |
|
12386 |
Operate electricity generating electrical control systems on site |
4 |
6 |
D |
|
12388 |
Operate hydro-electric station auxiliary plant |
4 |
8 |
D |
|
15558 |
Investigate and analyse electricity generation plant and system failures and recommend remedial actions |
5 |
6 |
D |
|
15566 |
Manage implementation of power system dispatch instructions |
6 |
10 |
D |
|
15567 |
Produce power system dispatch implementation plan |
6 |
6 |
D |
|
15569 |
Manage power system control and optimisation |
6 |
16 |
D |
|
15570 |
Respond to emergencies which threaten electricity generation |
5 |
15 |
D |
|
15571 |
Manage enterprise offers into New Zealand wholesale electricity market |
6 |
10 |
D |
|
15573 |
Manage enterprise bids into New Zealand wholesale electricity market |
6 |
10 |
D |
|
15574 |
Demonstrate knowledge of the New Zealand electricity market operation and regulation |
5 |
16 |
D |
|
15575 |
Operate hydro-electric generating plant from enterprise control room |
6 |
16 |
D |
|
15576 |
Operate and manage electricity transmission network |
6 |
15 |
D |
|
15577 |
Control electricity distribution network |
6 |
15 |
D |
|
15578 |
Maintain electricity system frequency and voltage within agreed tolerances |
5 |
6 |
D |
|
15579 |
Manage hydrological resources for electricity generation |
6 |
16 |
D |
|
15580 |
Manage electricity generation dispatch |
6 |
10 |
D |
|
15581 |
Operate frequency injection equipment |
4 |
4 |
D |
|
16274 |
Manage operations staff to maintain the electricity supply and provide input to operational business plans |
4 |
3 |
D |
|
16286 |
Respond to major emergencies that threaten the electricity supply power network |
5 |
15 |
D |
|
19326 |
Maintain and modify distributed control systems to control electricity supply plant operations |
5 |
15 |
D |
|
19478 |
Demonstrate knowledge of HVDC in the role of a power system controller |
5 |
10 |
D |
|
19480 |
Use advanced SCADA functions to manage the power system |
5 |
3 |
D |
|
19483 |
Conduct a compliance audit on equipment operation in the electricity supply industry |
4 |
6 |
D |
|
19484 |
Conduct a compliance audit of work management systems in the electricity supply industry |
4 |
6 |
D |
|
23409 |
Utilise a Distributed Control System (DCS) in the operation of an electricity generation power station |
5 |
6 |
D |
|
24691 |
Demonstrate knowledge of a.c generators for hydro-electric generation |
4 |
15 |
D |
|
26748 |
Carry out operations on a DC system associated with a power station electrical system |
4 |
6 |
D |