Electrical Grid Stability Simulated Data

Donated on 11/15/2018

The local stability analysis of the 4-node star system (electricity producer is in the center) implementing Decentral Smart Grid Control concept.

Dataset Characteristics

Multivariate

Subject Area

Physics and Chemistry

Associated Tasks

Classification, Regression

Feature Type

Real

# Instances

10000

# Features

12

Dataset Information

Additional Information

The analysis is performed for different sets of input values using the methodology similar to that described in [Schäfer, Benjamin, et al. 'Taming instabilities in power grid networks by decentralized control.' The European Physical Journal Special Topics 225.3 (2016): 569-582.]. Several input values are kept the same: averaging time: 2 s; coupling strength: 8 s^-2; damping: 0.1 s^-1

Has Missing Values?

No

Variables Table

Variable NameRoleTypeDemographicDescriptionUnitsMissing Values
tau1FeatureContinuousno
tau2FeatureContinuousno
tau3FeatureContinuousno
tau4FeatureContinuousno
p1FeatureContinuousno
p2FeatureContinuousno
p3FeatureContinuousno
p4FeatureContinuousno
g1FeatureContinuousno
g2FeatureContinuousno

0 to 10 of 14

Additional Variable Information

11 predictive attributes, 1 non-predictive(p1), 2 goal fields: 1. tau[x]: reaction time of participant (real from the range [0.5,10]s). Tau1 - the value for electricity producer. 2. p[x]: nominal power consumed(negative)/produced(positive)(real). For consumers from the range [-0.5,-2]s^-2; p1 = abs(p2 + p3 + p4) 3. g[x]: coefficient (gamma) proportional to price elasticity (real from the range [0.05,1]s^-1). g1 - the value for electricity producer. 4. stab: the maximal real part of the characteristic equation root (if positive - the system is linearly unstable)(real) 5. stabf: the stability label of the system (categorical: stable/unstable)

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Creators

Vadim Arzamasov

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