Monitoring Technologies

Gorner, K.; Bompard, Ettore; Huang, T.; Kleemann, Michael

doi:10.1007/978-3-642-53848-3_4

Cited by 1 publication

(1 citation statement)

References 6 publications

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“…Based on these facts, it is expected that a networked control scheme is able to achieve a superior performance compared to the traditionally decentralized controllers that use only the locally measured information. Development of data networking protocols for power systems [4,5,6] in parallel with wide area measurement (WAM) technologies [7,8,9] that have been initially intended for monitoring purposes can serve the power system controllers. Also, control of the recently introduced flexible AC transmission systems (FACTS) basically requires remote (wide area or global) feedback signals [10].…”

Section: Introductionmentioning

confidence: 99%

Design and evaluation of distributed networked control for a dual-machine power system

Tavassoli

Amraee

Amanzadeh

2017

2017 Iranian Conference on Electrical Engineering (ICEE)

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Abstract:Oscillations between swing modes of electric machines is an important limitation in achieving a high level of transient performance and reliability in power grids. Based on the new advances in measurement and transmission of wide-area information, this work proposes a distributed networked control scheme by considering the communication delays. The results are applied to reduce the inter-area swing oscillations in a power grid. In comparison with the previous works, we provide a more realistic modeling of the resulting networked control system with data sampling and delays. The exactness of the proposed modeling allows for precise evaluation and comparison between the distributed and decentralized schema. A symmetric a dual machine power system is highly oscillatory and we focus on this case to evaluate the ability of the proposed control design in dampening of the oscillations. The design can be done either based on optimization of a quadratic cost function or a disturbance attenuation level.

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