Energy storage system grid connection registration

What are the different storage requirements for grid services?

Examples of the different storage requirements for grid services include: Ancillary Services – including load following, operational reserve, frequency regulation, and 15 minutes fast response. Relieving congestion and constraints: short-duration (power application, stability) and long-duration (energy application, relieve thermal loading).

What is a grid tied DG?

Grid Tied - A DG connected to the CPS Energy System that does not offset any DG Owner electrical requirements (other than consumed by the generation auxiliaries). CPS Energy purchases all the net generation produced by the DG. This arrangement requires the execution of

What standards are required for energy storage devices?

Coordinated, consistent, interconnection standards, communication standards, and implementation guidelines are required for energy storage devices (ES), power electronics connected distributed energy resources (DER), hybrid generation-storage systems (ES-DER), and plug-in electric vehicles (PEV).

Do DG systems comply with CPS Energy interconnection requirements?

The DG System owner must conduct their own analysis and conform to CPS Energy interconnection requirements as described in the manual and directed by CPS Energy in any study reports provided to the owner/installer. CPS Energy reserves the right to amend this DG Manual at any time.

How does CPS Energy approve a DG facility?

Once CPS Energy determines that the DG facility is suitable to operate in parallel with the CPS Energy Distribution System, both the DG Owner and the CPS Energy representative will sign and date the “Approval for Operation” document (Certificate of Completion).

What are the security policies for CPS Energy Information Systems?

Security Policies 1, 2, and 4 are only applicable if Customer connects to CPS Energy Information Systems for any reason related to the interconnection of Customer Equipment. Security Policy 3 is of general applicability and applies to Customer as appropriate.