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IEEE 2030.5 and CSIP Compliance
A smart grid includes a variety of operation and energy measures including smart meters, smart appliances, renewable energy resources, and energy efficient resources. With all of these smart interfaces, communications and interoperability are critical for the equipment used in the grid. Compliance for smart inverters has been subject to a shifting regulatory landscape so it's important to understand some of the key topics around smart inverter communications protocol. A closer examination of IEEE 2030.5 and the Common Smart Inverter Profile (CSIP), a guideline for California Rule 21, provide valuable insight.
Adopted for smart energy applications, this standard supports California Rule 21 functions. It is an open standard that supports many types of programs and classes of customers. Divided into function sets (smart energy function sets, support resources and common resources), the standard supports multiple commodities, not just energy. With support for both generation and storage, IEEE 2030.5 enables higher penetration of grid-tied PV systems and new non-utility resources. In addition to remote monitoring and control, it allows increased customer engagement and information.
With a goal of ensuring integration at minimal expense, CSIP requires that all systems directly communicating with the utility be certified for communications and interoperability. Interoperability and communication is particularly important in this space and interoperability testing provides a means to discover potential issues for the smart grid. Certification provides the assurance that products have been tested not only for safety but for performance in a smart, connected world.
The general communications requirements of IEEE 2030.5 and CSIP include:
Smart inverters offer a world of possibility to the industry, but the use of evolving technology means constantly changing requirements for the communications protocols of these products. It is important to stay informed about the requirements and test and certify products for the requirements set in IEEE 2030.5 and CSIP. Learn more about these standards, their requirements and communication protocols for smart inverters by downloading our webinar recording.