Requirements for DEMO from the Aspect of Mitigation of Adverse Effects on the Electrical Grid

Shutaro Takeda; Yasushi Yamamoto; Ryuta Kasada; Shigeki Sakura; Satoshi Konishi

doi:10.1585/pfr.10.1205070

Requirements for DEMO from the Aspect of Mitigation of Adverse Effects on the Electrical Grid

Shutaro Takeda, Yasushi Yamamoto, Ryuta Kasada, Shigeki Sakura, Satoshi Konishi

IMR - Materials Design Division

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The adverse effects of DEMO on the future electrical grid due to sudden output interruptions, such as disruptions, were analyzed quantitatively. The results indicated that when considerable percentage of renewables are installed, the power system would experience serious frequency deviations as large as 0.4 Hz, which is greater than the current tolerance, 0.2Hz. DEMO installation would need an assessment as part of the power system, together with mitigation devices, to be connected to the grid.

Original language	English
Pages (from-to)	1-2
Number of pages	2
Journal	Plasma and Fusion Research
Volume	10
DOIs	https://doi.org/10.1585/pfr.10.1205070
Publication status	Published - 2015

Keywords

battery
DEMO design
frequency
output interruption
plasma disruption
power system

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1585/pfr.10.1205070

Cite this

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title = "Requirements for DEMO from the Aspect of Mitigation of Adverse Effects on the Electrical Grid",

abstract = "The adverse effects of DEMO on the future electrical grid due to sudden output interruptions, such as disruptions, were analyzed quantitatively. The results indicated that when considerable percentage of renewables are installed, the power system would experience serious frequency deviations as large as 0.4 Hz, which is greater than the current tolerance, 0.2Hz. DEMO installation would need an assessment as part of the power system, together with mitigation devices, to be connected to the grid.",

keywords = "battery, DEMO design, frequency, output interruption, plasma disruption, power system",

author = "Shutaro Takeda and Yasushi Yamamoto and Ryuta Kasada and Shigeki Sakura and Satoshi Konishi",

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T1 - Requirements for DEMO from the Aspect of Mitigation of Adverse Effects on the Electrical Grid

AU - Takeda, Shutaro

AU - Yamamoto, Yasushi

AU - Kasada, Ryuta

AU - Sakura, Shigeki

AU - Konishi, Satoshi

PY - 2015

Y1 - 2015

N2 - The adverse effects of DEMO on the future electrical grid due to sudden output interruptions, such as disruptions, were analyzed quantitatively. The results indicated that when considerable percentage of renewables are installed, the power system would experience serious frequency deviations as large as 0.4 Hz, which is greater than the current tolerance, 0.2Hz. DEMO installation would need an assessment as part of the power system, together with mitigation devices, to be connected to the grid.

AB - The adverse effects of DEMO on the future electrical grid due to sudden output interruptions, such as disruptions, were analyzed quantitatively. The results indicated that when considerable percentage of renewables are installed, the power system would experience serious frequency deviations as large as 0.4 Hz, which is greater than the current tolerance, 0.2Hz. DEMO installation would need an assessment as part of the power system, together with mitigation devices, to be connected to the grid.

KW - battery

KW - DEMO design

KW - frequency

KW - output interruption

KW - plasma disruption

KW - power system

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ER -

Requirements for DEMO from the Aspect of Mitigation of Adverse Effects on the Electrical Grid

Abstract

Keywords

UN SDGs

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