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Interoperability of Inverter-Based Resources

IEEE Standard for Interconnection and Interoperability of Inverter-Based Resources (IBRs) Interconnecting with Associated Transmission Electric Power Systems

 

Abstract: Uniform technical minimum requirements for the interconnection, capability, and lifetime performance of inverter-based resources interconnecting with transmission and sub-transmission systems are established in this standard. Included in this standard are performance requirements for reliable integration of inverter-based resources into the bulk power system, including, but not limited to, voltage and frequency ride-through, active power control, reactive power control, dynamic active power support under abnormal frequency conditions, dynamic voltage support under abnormal voltage conditions, power quality, negative sequence current injection, and system protection. This standard also applies to isolated inverter-based resources that are interconnected to an ac transmission system via dedicated voltage source converter high-voltage direct current (VSC-HVDC) transmission facilities; in these cases, the standard applies to the combination of the isolated IBRs and the VSC-HVDC facility, and not to an isolated inverter-based resource (IBR) on its own.

Scope: This standard establishes the required interconnection capability and performance criteria for inverter-based resources interconnected with transmission and sub-transmission systems.10, 11, 12 Included in this standard are performance requirements for reliable integration of inverter-based resources into the bulk power system, including, but not limited to: voltage and frequency ride-through, active power control, reactive power control, dynamic active power support under abnormal frequency conditions, dynamic voltage support under abnormal voltage conditions, power quality, negative sequence current injection, and system protection. This standard shall also be applied to isolated inverter-based resources that are interconnected to an ac transmission system via a dedicated voltage source converter high-voltage direct current (VSC-HVDC) transmission facility; in these cases, the standard shall apply to the combination of the isolated IBR and the VSC-HVDC facility and shall not apply to the isolated IBR unless they serve as a supplemental IBR device that is necessary for the IBR plant with VSC-HVDC to meet the requirements of this standard at the reference point of applicability.

Purpose: This standard provides uniform technical minimum requirements for the interconnection, capability, and performance of inverter-based resources interconnecting with transmission and sub-transmission systems.

 

 

Data Points

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Campus Power Reliability

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Michigan Public Service Commission

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Distributed resource electric power systems

https://ieeexplore.ieee.org/document/1043177

https://ieeexplore.ieee.org/document/1043178

 

 

 

Electrical Rooms

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Architectural Framework for the Internet of Things

The role of the education industry in the Internet of Things (Iot) zietgeist can be understood in terms of its stakeholder position in each of the three interest categories identified in a document at the foundation of the US standards system; one that bears similarity to due process requirements for technological transformation in other nations*:

  • Producer.  As a provider of basic and applied research in the IoT transformation.  Expert faculty is recruited to respond to the demand for networking knowledge. 
  • General Interest: As an educator that trains the workforce to manage connectivity and data exchange in the IoT transformation.
  • User: As a consumer of the products and systems that depend upon connectivity and data exchange in the embedded technologies of the #SmartCampus.  (The weakest of all stakeholders in the global standards system and where StandardsMichigan places its resources)

The IoT zietgeist is fundamentally an electrotechnology transformation and therefore it is wise to collaborate with the US National Committee to the International Electrotechnical Commission, with educational institutions in other nations who are members of the the International Electrotechnical Commission, the International Organization for Standardization, the International Teleommunications Union; and other ad hoc consortia in the IoT space.

These organizations provide a template for the development of IoT strategy for every member nation, for every industry; including the education industry.   No government regulations in any nation or any industry will be crafted without the foundation they assemble

In prospect IoT still seems a gauzy, abstract conception for the #SmartCampus but in retrospect we already see it in power-over-ethernet lighting systems, for example (CLICK HERE).   We see it in micro-transportation, campus security surveillance systems, massive open online curriculum and the like.  We collaborate most closely with the IEEE Education & Healthcare Facilities Committee (IEEE E&H) to develop opportunities to lower #TotalCostofOwnership as this transformation gathers pace.  As always, we hunt down cost-saving opportunities that appear on building construction bid tabs and per-square-foot operation and maintenance costs.

Click on image

As the world’s largest professional association, the IEEE is a driver for this transformation and its Standards Association has begun administering a new standardization project to manage (i.e.) mitigate obvious IoT architecture divergence titled: P2413 Standard for an Architectural Framework for the Internet of Things.  From the project prospectus:

This standard defines an architectural framework for the Internet of Things (IoT), including descriptions of various IoT domains, definitions of IoT domain abstractions, and identification of commonalities between different IoT domains. The architectural framework for IoT provides a reference model that defines relationships among various IoT verticals (e.g., transportation, healthcare, etc.) and common architecture elements. It also provides a blueprint for data abstraction and the quality “quadruple” trust that includes protection, security, privacy, and safety.” Furthermore, this standard provides a reference architecture that builds upon the reference model. The reference architecture covers the definition of basic architectural building blocks and their ability to be integrated into multi-tiered systems. The reference architecture also addresses how to document and, if strived for, mitigate architecture divergence. This standard leverages existing applicable standards and identifies planned or ongoing projects with a similar or overlapping scope.

IEEE P2413 Architectural Framework for the Internet of Things PAR

This project was launched in 2015 but has been revised by the IEEE Standards Association this month and has been posted for public comment.   It will be referred to the IEEE E&H Committee hosted every other week in Europe and the Americas.   Those teleconferences — one at 15:00 Central European Time and 3:00 PM Eastern time in the Americas, are open to anyone.  CLICK HERE for login credentials.  Of course, we are happy to discuss IoT in general terms any day at 11 AM Eastern time during our standing daily teleconferences.  Use the login credentials at the upper right of our home page.

Issue: [16-118]

Category: Administration & Management, Electrical, Information and Communications Technology, Facility Asset Management, Information, International, Telecommunications, US Department of Energy

Colleagues: Mike Anthony, Jim Harvey, Kane Howard, Chad Jones

ANSI Essential Requirements: Due process requirements for American National Standards

 

 

 

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