Table 7 Numerical values of OS, US and Ts during RLV for HPG.

From: Advanced control strategy based on hybrid energy storage system for frequency stability of interconnected power system with high renewables penetration

Ā 

A1

PID

PD-PI

O.S (pu)

U.S (pu)

Ts (s)

O.S (pu)

O.S (pu)

Ts (s)

Ī”F1

0.00127

āˆ’0.00144

1386.62

0.00089

āˆ’0.00112

1429.72

Ī”F2

0.00123

āˆ’0.00020

1397.78

0.00082

āˆ’0.00017

1398.67

Ī”Ptie

0.00017

āˆ’0.00031

1429.90

0.00013

āˆ’0.00024

1430.84

Ā 

A2

PID

PD-PI

O.S (pu)

U.S (pu)

Ts (s)

O.S (pu)

O.S (pu)

Ts (s)

Ī”F1

0.00127

āˆ’0.00018

1386.76

0.00089

āˆ’0.00015

1430.03

Ī”F2

0.00108

āˆ’0.00126

1397.76

0.00058

āˆ’0.00062

1399.13

Ī”Ptie

0.00017

āˆ’9.90E-05

1431.26

0.00013

āˆ’0.00015

1432.24

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