Smart and Sustainable Cities

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IEEE 1547a-2020 - Interconnection and Interoperability of Distributed Energy Resources with Associated Electric Power Systems Interfaces- - Amendment 1: To Provide More Flexibility for Adoption of Abnormal Operating Performance Category III

The performance and functional capability requirements for DER connected with the Area Electric Power Systems (Area EPS) are defined in IEEE Std 1547(TM). This amendment revises the ranges of allowable trip clearing time settings in Table 13 for DERs in abnormal operating performance category III to allow wider ranges that can broaden and simplify the adoption of the standard. In addition, the related informative Figure H.9 is revised accordingly.

IEEE 1547a-2020

Sustainable Digital Multiservice Cities (SDMC): Broadband Deployment and Energy Management: Part 1: Overview, common and generic aspects of societal and technical pillars for sustainability

The goal is to introduce the common and generic aspects of the societal and technical pillars to achieve sustainability objectives behind the deployment of smart new services within the IP network of a single city or an association of cities administratively clustered.

ETSI TS 110 174-1 V1.1.1 (2018-12)

Sustainable Digital Multiservice Communities: Broadband Deployment and Energy Management: Part 2: Multiservice Networking Infrastructure and Associated Street Furniture

The present document addresses the opportunities and challenges offered by the use of lamp-posts to provide facilities supporting services required by sustainable digital multiservice cities and communities.

ETSI TS 110 174-2-2 V1.2.1 (2020-11)

Environmental Engineering (EE); Best practice to assess energy performance of future Radio Access Network (RAN) deployment

Many companies are running studies on estimating energy performance of future radio access networks (RAN) deployment. In this work item we want to find methods and best practice to assess energy performance (Energy Consumption, Energy Efficiency) of a future RAN deployment . The work will start with collecting important preconditions as traffic aspects (growth, new traffic classes, potential disruption), collection of energy efficiency/saving solutions and strategies and energy issues in current networks. Network energy performance will be assessed based on set of scenarios including different solutions. The time period is 2020, optionally beyond and 5G impact. Energy consumption and efficiency definitions from ES 202706 and ES 203228 are preferred.

ETSI TR 103 541 V1.1.1 (2018-05)

Environmental Engineering (EE); Measurement method for energy efficiency of Network Functions Virtualisation (NFV) in laboratory environment

Establish a new energy efficiency measurement methods and metrics to support NFV scenarios, such as IMS and EPC, to define measurement methods for: 1) VNF, 2)Server, 3) NFVI(NFV Infrastrucutre) including HW and hypervisor. A similar work item will be also proposed in ITU-T SG5 for having common deliverables. NOTE: the work will look on Network Function Virtualization(NFV) transformation that will dramatically change telecom network architecture with decoupled software and hardware. Actual available Energy efficient measurement methods of traditional all-in-one telecom equipments will be not directly suitable for NFV components (e.g. Virtualized Network Functions (VNF), hypervisor hardware, Management and Orchestration) from different vendors.

ETSI ES 203 539 V1.1.0 (2019-03)

IEEE P1547.2 - Application Guide for IEEE Std 1547(TM), IEEE Standard for Interconnecting Distributed Resources with Electric Power Systems

This guide provides the technical background, rationale and guidance to support the application of the substantially revised IEEE 1547, Standard for Interconnection and interoperability of Distributed Energy Resources (DER) with Electric Power Systems (EPS) and Associated Interfaces. The document will describe how the requirements and default settings specified in 1547 have been carefully chosen to balance distribution and bulk system needs for increasing penetration of DER. It further expands IEEE 1547 by addressing certain DER integration issues that are not fully addressed by the base standard, e.g. reclosing coordination and limitation of over-voltage in the Area EPS. The guide will address (1) the concept of the newly-introduced performance categories and their assignment to specific DER by an Authority Governing Interconnection Requirements (AGIR); (2) the new requirements for voltage and reactive power control, frequency control, response to abnormal conditions including ride-through; (3) the flexibility provided by the newly-introduced ranges of adjustability for control settings as well as for voltage and frequency trip settings to fully exploit the revised IEEE 1547's potential and to account for specific system characteristics; (4) the interoperability and communication interface requirements; and (5) the test and verification practices, including design and as-built installation evaluations for utility-scale DER, that have not been included in the previous version of the standard. Presented in the document are technical descriptions and schematics, applications guidance and interconnection examples to enhance the use of IEEE 1547.

IEEE P1547.2

Environmental Engineering (EE); Mobile Network (MN) Energy Consumption (EC) estimation method; Energy estimation method based on statistical approach

Providing an estimation method for estimating the total energy consumption of a Mobile Network based on using small portion of data from same Network and statistically approach.

ETSI TR 103 540 V1.1.1 (2018-04)

Environmental Engineering (EE); Study on methods and metrics to evaluate energy efficiency for future 5G systems

This TR is an initial study about metrics and methods of measurements for the energy efficiency of 5G products and networks. This WI will prepare a TR to be considered as a basis for a future specification and not for evaluation of 5G technology.

ETSI TR 103 542 V1.1.1 (2018-06)

Environmental Engineering (EE); Testing methodology for equipment able of dynamic performances adaptation

Energy Aware Networking adapt performances and power consumption according to traffic load. Actual energy efficiency measurement procedures are unsuitable to determines the equipmentâ€(TM)s ability to adapt performances and power consumption to traffic load needs, hence a novel measurement method is required. This WI will focus on fixed access and transport nodes.

ETSI TR 103 419 V1.1.1 (2016-02)

IEEE 1888-2014 - IEEE Standard for Ubiquitous Green Community Control Network Protocol

The standard identifies gateways for field-bus networks, data storage for archiving and developing data sharing platforms, and application units as important system components for developing digital communities, i.e., building-scale and city-wide ubiquitous facility networking infrastructure. The standard defines a data exchange protocol that generalizes and interconnects these components (gateways, storage, application units) over the IPv4/v6-based networks. This enables integration of multiple facilities, data storage, application services such as central management, energy saving, environmental monitoring, and alarm notification systems.

IEEE 1888-2014