A New Approach for Computing Phase Shifter Angle for Load Flow Control in the Network with Multi-loops

Sato, Masahiro; Hasegawa, Tomofumi

doi:10.1541/ieejpes.123.269

Cited by 1 publication

(5 citation statements)

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“…When this coefficient is used, the control angle ∆θ used to eliminate overloads can be calculated directly as the product of the coefficient K and the overload ∆F in a power system with multiple loops [12].…”

Section: The Phase Angle Adjustment Coefficient and The Methods To Dermentioning

confidence: 99%

“…Thus, the authors propose the phase angle adjustment coefficient K to find the control angle ∆θ for the phase shifter necessary to eliminate the overload ∆F in the flow that occurs in a line in any loop. When this coefficient is used, the control angle ∆θ used to eliminate overloads can be calculated directly as the product of the coefficient K and the overload ∆F in a power system with multiple loops [12].…”

Section: The Phase Angle Adjustment Coefficient and The Methods To Dermentioning

confidence: 99%

“…(12), and the initial value of the control angle ∆θ for the phase shifters calculated using Eq. (11) in order to eliminate the 0.08 PU overload on line 9.…”

Section: Precision Of Control Angle Calculationsmentioning

confidence: 99%

“…For each line number with a phase shifter set up on it, Table 1 shows in columns the phase angle adjustment coefficient K calculated in Eq. (12), and the initial value of the control angle ∆θ for the phase shifters calculated using Eq. (11) in order to eliminate the 0.08 PU overload on line 9.…”

Section: Precision Of Control Angle Calculationsmentioning

confidence: 99%

“…In Section 2, the authors present their method for deriving the phase angle adjustment coefficient K [12]. Section 3 describes the index for selecting the paths where the phase shifters are installed and the selection method.…”

Section: Introductionmentioning

confidence: 99%

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A new approach for completing the phase shifter angle for load flow control in the network with multiple loops

Sato

Hasegawa

2004

Electrical Engineering Japan

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SUMMARYA phase shifter has been used to control line flow. In the network with multiple loops, it is necessary to modify the angle of the phase shifter to reduce the flow on a certain line if it exceeds the limit. A new method to compute the value of the angle that is set to the phase shifter is proposed. The coefficient is computed by using two relations. No one is between the change of the lined flow on a certain line and modification of power injection and two notes. The other is between the change of the flow on a line in the change of the angle of a phase shifter. Then the phase angle is computed by multiplying the coefficient and the amount of flow on the line. The coefficients can be used for finding the locations where phase shifters will be placed in order to correct any overload that may occur at any line in the loops and can be used for computation of available transmission capacity. The validity of this method was shown by numerical examples using an IEEE 30 bus system.

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Section: The Phase Angle Adjustment Coefficient and The Methods To Dermentioning

confidence: 99%

Section: The Phase Angle Adjustment Coefficient and The Methods To Dermentioning

confidence: 99%

“…(12), and the initial value of the control angle ∆θ for the phase shifters calculated using Eq. (11) in order to eliminate the 0.08 PU overload on line 9.…”

Section: Precision Of Control Angle Calculationsmentioning

confidence: 99%

Section: Precision Of Control Angle Calculationsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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