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‌4 General CSIP Requirements‌

‌4.2 Registration and Identification of DERs

Lines 209-216

The registration of DER may be performed by an in-band or out-of-band process. The registration process may result in the delivery of a globally unique identifier (GUID) associated with a particular DER. The GUID provides a shared name between the utility and the other party to ensure that operations and data are routed appropriately. The GUID is used to guarantee its authenticity and uniqueness within the scope of a single utility’s CSIP server. For DER Clients that have an IEEE 2030.5 certificate, the GUID SHALL be derived from this certificate (see section 5.2.1.2).

For aggregator DER Clients the GUID SHALL be derived by the aggregator operator in accordance with the procedure outlined within the utility’s interconnection handbook.

DER or aggregators MAY provide a network connection point identifier as part of the registration process. Refer to Annex E for implementation details on the optional connection point registration extension.

‌4.4 DER Control Events and Settings

Lines 274-283

The DefaultDERControl will be in effect until it is changed or a DERControl event occurs. The utility server will utilise the DefaultDERControl to control the desired failsafe behaviour of the DER client.

For DER that needs to be actively managed, the DER utility server can continuously update one or more active DERControls to the DER during normal operation.

‌ Requirements

Lines 285-292

All DERs and related communications will support the Autonomous and Advanced functionality and controls as shown below.

The autonomous functions should be configured per existing national standards or comply with jurisdictional requirements.

The following advanced functions SHALL be supported:

Default settings or modes for Autonomous Functions SHALL not be changeable via IEEE 2030.5.

Lines 302-306

The DefaultDERControl will be used as a mechanism for the utility DER server to update the failsafe controls that will be applied when no active DERControl event is in place. The DefaultDERControl SHALL be applied when there is no DERControl in place and the active DERControl has completed (eg. when the DER loses communication with the Utility Server).

During connection or reconnection to the electricity network, the DER SHALL follow the AS/NZS 4777.2 Connection and Reconnection Procedure, except as specified below:

Upon reconnection or ‘startup’ of the DER Client, after previous communication with the utility server, the DefaultDERControl SHALL be applied prior to communications being established with the utility server and receipt of an active DERControl event.

To achieve this, the DER Client will need to store the DefaultDERControl settings between communication and electrical network interruptions.

‌4.5 Communication Interactions

Lines 330-336

Unless specified in each utility’s InterconnectionHandbook or programs/contracts, default polling and posting rates SHALL be as follows:

• Polling of DERControls and DefaultDERControls (Direct DER Communication)– every 5 minutes

• Posting monitoring information (Direct and Aggregator Mediated Communications)– every 5 minutes

Lines 335-340

For DERs with an external SMCU, the SMCU SHALL transfer the DER control to the DER within 1 minute

of receiving the control from the server.

For DERs with a GFEMS, the GFEMS SHALL transfer the DER control to the DERs within 1 minute of receiving the control from the server.

For DERs mediated by Aggregators, the Aggregator SHALL transfer the DER control to the DERs within 5 minutes of receiving the control from the server.

‌ Monitor Data

Lines 348-353

Refer to Annex A for details on expected monitoring data, attributes and data qualifiers.

‌ Status Information

4.6.2.2 Operational Status Information

Lines 366-368

Aggregators acting for its DERs and DER Clients SHALL have the capability to report the dynamic Operational Status Information shown in Table 5. Operational status SHALL be reported on change and at the EndDevice postRate.

‌ Alarms

Lines 373-380

Aggregators acting for its DERs and DER Clients SHALL have the capability to report the alarm data shown in Table 6 as they occur. The alarm status MAY be reported on change and at the EndDevice postRate.

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