Recommended Approach to a NASPInet Architecture

Myrda, Paul; Taft, Jeffrey D.; Donner, P.

doi:10.1109/hicss.2012.496

Cited by 16 publications

(7 citation statements)

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“…To realize this feature in the control action, a 200ms time delay is added before sending the output of the controller to the generators. The communication protocols required for secure, industrial grade, standardized, scalable and distributed data communication infrastructure to support wide-area control in North America is recommended by the North American Synchro-Phasor Initiative through the introduction of a NASPI network (NASPInet) [32].…”

Section: Wide Area Damping Controller Designmentioning

confidence: 99%

Alternating Direction Method of Multipliers (ADMMs) Based Distributed Approach For Wide-Area Control

Thakallapelli

Kamalasadan

2019

IEEE Trans. on Ind. Applicat.

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In this paper, an ADMM based novel distributed wide-area control architecture is proposed for damping the interarea oscillations. In this approach, first, an interconnected power system is divided into areas based on coherency grouping. Second, local processors are assigned on each area that estimates a blackbox transfer function model based on Lagrange multipliers using measurements. These local area processors are then used to estimate a global transfer function model of the power system based on a consensus algorithm through a global processor. After convergence, a transfer function residue corresponding to the inter-area mode of interest is derived, to determine optimal wide area control loop. Finally, a wide-area damping controller is designed based on this information. The efficacy of the controller is validated using two area and IEEE-39 bus test systems on RTDS/RSCAD and MATLAB co-simulation platform.

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Section: Wide Area Damping Controller Designmentioning

confidence: 99%

Alternating Direction Method of Multipliers (ADMMs) Based Distributed Approach For Wide-Area Control

Thakallapelli

Kamalasadan

2019

IEEE Trans. on Ind. Applicat.

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“…The same organization identifies key research areas in its strategic research agenda for 2035 [49], where the main transmission challenges are listed as follows:…”

Section: A European Perspective On Research Needsmentioning

confidence: 99%

Smart Transmission Grids Vision for Europe: Towards a Realistic Research Agenda

Vanfretti

Hertem

Gjerde

2014

Green Energy and Technology

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Smart grids have attracted significant attention lately, and one can even speak of hype. However, much of the attention is paid to the distribution side and consumer interaction. Nevertheless, also at the transmission-level important improvements can be achieved through farsighted and careful intelligent grid design and implementation. This chapter describes and proposes a realistic research agenda in which smart transmission grid (STG) research may operate, with focus on operational planning and operations of the pan-European electricity grid. Firstly, a research outlook seen from current European policy is laid out to redefine the most consequential research directions liked to the needs of transmission systems from real time up to planning. Secondly, operations (real time to hours) of the transmission system are discussed, and monitoring and control technologies that can be achieved through the application of synchronized phasor measurement technology are highlighted as a means toward a STG. Next, challenges related to planning (hours to years) are discussed keeping in mind the need of flexibility, coordination, and new methods for assessing system security. Going beyond the purely academic point of view, this chapter specifically aims to bring a realistic approach toward research for electric power transmission to be able to transform into a STG.

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“…Figure 1 shows a typical layout of the communication between PMUs and PDCs. The challenges faces by this hierarchical model have been realized [12] and NASPINet offers an alternative model for data transfer [13]. The adoption of the NASPINet model in North America has not yet been fully realized, and it is not clear if this model will be adopted elsewhere in the near future [14].…”

Section: B Synchrophasor Standardsmentioning

confidence: 99%

Analysis of communication network challenges for synchrophasor-based wide-area applications

Danielson¹,

Vanfretti

Almas

et al. 2013

2013 IREP Symposium Bulk Power System Dynamics and Control - IX Optimization, Security and Control of the Emerging Power Grid

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Abstract-Wide-area synchrophasor applications inherently depend on the underlying IT and communications infrastructure supporting them. In particular, closed loop control systems for power grid oscillation damping is problematic, as it is a complex mixture of power grid monitoring, communication network properties and overall system stability issues. This article offers a holistic analysis of these fields, proposing a combined requirement on the full system: to keep system delays down to maintain stability. Simulation results to support the analysis findings, also showing how observability of power oscillations is important in combination with system delays related to feedback signals, and finally laying out experimentation plans to be performed in the lab on a complex power-grid model with real PMUs, communication network and controllers interacting with the SmarTS Lab real-time hardware-in-the-loop simulator platform.

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Recommended Approach to a NASPInet Architecture

Cited by 16 publications

References 0 publications

Alternating Direction Method of Multipliers (ADMMs) Based Distributed Approach For Wide-Area Control

Alternating Direction Method of Multipliers (ADMMs) Based Distributed Approach For Wide-Area Control

Smart Transmission Grids Vision for Europe: Towards a Realistic Research Agenda

Analysis of communication network challenges for synchrophasor-based wide-area applications

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