Reactive Reserve-Based Contingency Constrained Optimal Power Flow (RCCOPF) for Enhancement of Voltage Stability Margins

Hwachang Song; Byongjun Lee; Sae Hyuk Kwon; Venkataramana Ajjarapu

doi:10.1109/TPWRS.2003.818759

Reactive Reserve-Based Contingency Constrained Optimal Power Flow (RCCOPF) for Enhancement of Voltage Stability Margins

Hwachang Song, Byongjun Lee, Sae Hyuk Kwon, Venkataramana Ajjarapu

Dept. of Electrical and Information Engineering

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

66 Scopus citations

Abstract

This paper presents a new concept of reactive reservebased contingency constrained optimal power flow (RCCOPF) for voltage stability enhancement. This concept is based on the fact that increase in reactive reserves is effective for enhancement of voltage stability margins of post-contingent states. In this paper, the proposed algorithm is applied to voltage stability margin of interface flow. Interface flow limit, in the open access environment, can be a main drawback. RCCOPF for enhancement of interface flow margin is composed of two modules, modified continuation power flow (MCPF) and optimal power flow (OPF). These modules are recursively performed until satisfying the required margin of interface flow in the given voltage stability criteria.

Original language	English
Pages (from-to)	1538-1546
Number of pages	9
Journal	IEEE Transactions on Power Systems
Volume	18
Issue number	4
DOIs	https://doi.org/10.1109/TPWRS.2003.818759
State	Published - Nov 2003

Keywords

Modified continuation power flow
Optimal power flow
Preventive control
RCCOPF
Reactive reserves
Steady-state voltage stability

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10.1109/TPWRS.2003.818759

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title = "Reactive Reserve-Based Contingency Constrained Optimal Power Flow (RCCOPF) for Enhancement of Voltage Stability Margins",

abstract = "This paper presents a new concept of reactive reservebased contingency constrained optimal power flow (RCCOPF) for voltage stability enhancement. This concept is based on the fact that increase in reactive reserves is effective for enhancement of voltage stability margins of post-contingent states. In this paper, the proposed algorithm is applied to voltage stability margin of interface flow. Interface flow limit, in the open access environment, can be a main drawback. RCCOPF for enhancement of interface flow margin is composed of two modules, modified continuation power flow (MCPF) and optimal power flow (OPF). These modules are recursively performed until satisfying the required margin of interface flow in the given voltage stability criteria.",

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author = "Hwachang Song and Byongjun Lee and Kwon, \{Sae Hyuk\} and Venkataramana Ajjarapu",

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AU - Lee, Byongjun

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AU - Ajjarapu, Venkataramana

PY - 2003/11

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N2 - This paper presents a new concept of reactive reservebased contingency constrained optimal power flow (RCCOPF) for voltage stability enhancement. This concept is based on the fact that increase in reactive reserves is effective for enhancement of voltage stability margins of post-contingent states. In this paper, the proposed algorithm is applied to voltage stability margin of interface flow. Interface flow limit, in the open access environment, can be a main drawback. RCCOPF for enhancement of interface flow margin is composed of two modules, modified continuation power flow (MCPF) and optimal power flow (OPF). These modules are recursively performed until satisfying the required margin of interface flow in the given voltage stability criteria.

AB - This paper presents a new concept of reactive reservebased contingency constrained optimal power flow (RCCOPF) for voltage stability enhancement. This concept is based on the fact that increase in reactive reserves is effective for enhancement of voltage stability margins of post-contingent states. In this paper, the proposed algorithm is applied to voltage stability margin of interface flow. Interface flow limit, in the open access environment, can be a main drawback. RCCOPF for enhancement of interface flow margin is composed of two modules, modified continuation power flow (MCPF) and optimal power flow (OPF). These modules are recursively performed until satisfying the required margin of interface flow in the given voltage stability criteria.

KW - Modified continuation power flow

KW - Optimal power flow

KW - Preventive control

KW - RCCOPF

KW - Reactive reserves

KW - Steady-state voltage stability

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Reactive Reserve-Based Contingency Constrained Optimal Power Flow (RCCOPF) for Enhancement of Voltage Stability Margins

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Keywords

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