Market Notices

53975NON-CONFORMANCE15/06/2016 10:00:15 PM

NON-CONFORMANCE Region VIC1 Wednesday, 15 June 2016

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE VIC1 Region Wednesday, 15 June 2016

AEMO declared a schedule generating unit non-conforming

Unit: HWPS4
Duration: 15/06/2016 21:55 to 15/06/2016 22:00
Amount: -27 MW
Constraint: NC-V_HWPS4

Auto-generated on behalf of Manager NEM Real Time Operations
53973MARKET SYSTEMS15/06/2016 04:26:02 PM

CHG0039588 - Planned System Change - EMMS Production: Generator Ramp Rate Rule Change

Change Number: CHG0039588

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: EMMS - Dispatch

Change Title: Planned System Change - EMMS Production: Generator Ramp Rate Rule Change

Change Start Date & Time: 21/06/2016 13:00:00 AEST

Change End Date & Time: 21/06/2016 15:00:00 AEST

Outage Start Date & Time:

Outage End Date & Time:

Change Description:

This change is to support the new generator ramp rate rules starting on 1st July 2016.

As part of this change AEMO will publish data informing Participants of their Minimum Ramp Rates including Generator DUID and individual unit max capacities. (Refer to the AEMO Tech Spec 931 re-issued on 3rd June 2016 for more information.)

The new minimum Ramp Rates will become effective and be used in validation from trading day 01/07/16 in Production.

Environment: Production

Participant Impact and Requirements:

This rule change results in some DUIDs having a changed Minimum Ramp Rate used in offer validation.

AEMO reminds participants to ensure that any previously accepted offers are revised for compliance with the new Minimum Ramp Rate.

AEMO will contact Participants if they are potentially in breach of the Minimum Ramp Rate rule requirements before the rule becomes effective.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
53972MARKET SYSTEMS15/06/2016 04:24:05 PM

CHG0039546 - Planned System Outage due to NOS application version update to 3.0.9 (Pre-Production)

Change Number: CHG0039546

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Network Outage Scheduler

Change Title: Planned System Outage due to NOS application version update to 3.0.9 (Pre-Production)

Change Start Date & Time: 16/06/2016 10:00:00 AEST

Change End Date & Time: 16/06/2016 11:00:00 AEST

Outage Start Date & Time: 16/06/2016 10:00:00 AEST

Outage End Date & Time: 16/06/2016 10:20:00 AEST

Change Description:

The upgrade will include minor enhancements to AEMO NOS Pre-production user interface

Environment: Pre-Production

Participant Impact and Requirements:

Pre-Production NOS will be unavailable during the specified outage times.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
53971MARKET SYSTEMS15/06/2016 04:20:14 PM

CHG0039558 - Planned System Outage due to NOS application version update to 3.0.9 (Production)

Change Number: CHG0039558

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Network Outage Scheduler

Change Title: Planned System Outage due to NOS application version update to 3.0.9 (Production)

Change Start Date & Time: 22/06/2016 10:00:00 AEST

Change End Date & Time: 22/06/2016 11:00:00 AEST

Outage Start Date & Time: 22/06/2016 10:00:00 AEST

Outage End Date & Time: 22/06/2016 10:20:00 AEST

Change Description:

The upgrade will include minor enhancements to AEMO NOS user interface.

Environment: Production

Participant Impact and Requirements:

Production NOS will be unavailable during the specified outage times.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
53970MARKET SYSTEMS15/06/2016 04:17:36 PM

CHG0039552 - Planned System Outage - NSW MarketNet Load-Balancer - Software Patch Update

Change Number: CHG0039552

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Market Network

Change Title: Planned System Outage - NSW MarketNet Load-Balancer - Software patch update

Change Start Date & Time: 21/06/2016 09:30:00 AEST

Change End Date & Time: 21/06/2016 14:00:00 AEST

Outage Start Date & Time: 21/06/2016 10:00:00 AEST

Outage End Date & Time: 21/06/2016 12:00:00 AEST

Change Description:

Vendor recommended the patch to be applied to mitigate a number of software bugs and vulnerabilities that may compromise the stability of the load-balancer.

Environment: Production

Participant Impact and Requirements:

The following impacts are expected to participant connectivity during this planned outage:

IPWAN Participants - Marketnet IPWAN will experience 2 x 30 second disruptions

Lan-2-Lan VPN Participants - Participant connected to the NSW VPN gateway (202.44.78.10) will experience 2 disruptions lasting 30 seconds each.
To avoid disruptions, please connect via the QLD VPN gateway (202.44.76.10) prior to Change start time as mentioned above.

Remote Access VPN Participants - Participants who utilise an AEMO RSA token and the AEMO VPN client software to establish their VPN via the AEMO NSW datacenter VPN termination point (202.44.78.8)
will experience three disruptions lasting 30 seconds each.
Note: Participants are advised to establish their VPN client software connections via the alternate AEMO QLD datacenter VPN endpoint (202.44.76.8) prior to this scheduled outage.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
53968NON-CONFORMANCE15/06/2016 09:30:17 AM

NON-CONFORMANCE Region VIC1 Wednesday, 15 June 2016

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE VIC1 Region Wednesday, 15 June 2016

AEMO declared a schedule generating unit non-conforming

Unit: HWPS2
Duration: 15/06/2016 09:20 to 15/06/2016 09:30
Amount: -11 MW
Constraint: NC-V_HWPS2

Auto-generated on behalf of Manager NEM Real Time Operations
53967NON-CONFORMANCE14/06/2016 06:35:12 PM

NON-CONFORMANCE Region NSW1 Tuesday, 14 June 2016

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE NSW1 Region Tuesday, 14 June 2016

AEMO declared a schedule generating unit non-conforming

Unit: MP2
Duration: 14/06/2016 18:25 to 14/06/2016 18:35
Amount: 82 MW
Constraint: NC-N_MP2

Auto-generated on behalf of Manager NEM Real Time Operations
53966NON-CONFORMANCE14/06/2016 03:40:11 PM

NON-CONFORMANCE Region QLD1 Tuesday, 14 June 2016

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE QLD1 Region Tuesday, 14 June 2016

AEMO declared a schedule generating unit non-conforming

Unit: YABULU2
Duration: 14/06/2016 15:30 to 14/06/2016 15:40
Amount: -14 MW
Constraint: NC-Q_YABULU2

Auto-generated on behalf of Manager NEM Real Time Operations
53950NON-CONFORMANCE13/06/2016 07:00:15 AM

NON-CONFORMANCE Region VIC1 Monday, 13 June 2016

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE VIC1 Region Monday, 13 June 2016

AEMO declared a schedule generating unit non-conforming

Unit: HWPS8
Duration: 13/06/2016 06:50 to 13/06/2016 07:00
Amount: -9 MW
Constraint: NC-V_HWPS8

Auto-generated on behalf of Manager NEM Real Time Operations
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