Message passing for integrating and assessing renewable generation in a redundant power grid

Lenka Zdeborová, Scott Backhaus, Michael Chertkov

Результат исследований: Глава в книге, отчете, сборнике статейМатериалы для конференциирецензирование

Аннотация

A simplified model of a redundant power grid is used to study integration of fluctuating renewable generation. The grid consists of large number of generator and consumer nodes. The net power consumption is determined by the difference between the gross consumption and the level of renewable generation. The gross consumption is drawn from a narrow distribution representing the predictability of aggregated loads, and we consider two different distributions representing wind and solar resources. Each generator is connected to D consumers, and redundancy is built in by connecting R ≤ D of these consumers to other generators. The lines are switchable so that at any instance each consumer is connected to a single generator. We explore the capacity of the renewable generation by determining the level of "firm" generation capacity that can be displaced for different levels of redundancy R. We also develop message-passing control algorithm for finding switch settings where no generator is overloaded.

Язык оригиналаАнглийский
Название основной публикацииProceedings of the 43rd Annual Hawaii International Conference on System Sciences, HICSS-43
DOI
СостояниеОпубликовано - 2010
Опубликовано для внешнего пользованияДа
Событие43rd Annual Hawaii International Conference on System Sciences, HICSS-43 - Koloa, Kauai, HI, Соединенные Штаты Америки
Продолжительность: 5 янв. 20108 янв. 2010

Серия публикаций

НазваниеProceedings of the Annual Hawaii International Conference on System Sciences
ISSN (печатное издание)1530-1605

Конференция

Конференция43rd Annual Hawaii International Conference on System Sciences, HICSS-43
Страна/TерриторияСоединенные Штаты Америки
ГородKoloa, Kauai, HI
Период5/01/108/01/10

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