### Abstract

There are numerous concurrent power transactions in a unified power market, and consequently how to accurately and fairly allocate the transmission system usage and real power loss among the individual transactions becomes a critical problem. An improved Transaction Based Power Flow (TBPF) analysis is proposed in this paper to solve the above problem based on an AC power flow decomposition scheme. The new algorithm has the following two major improvements over the earlier version: first, the computation load has been further reduced to be as much as the computation load of two standard AC power flow analysis; second, the allocation scheme in the new algorithm is independent of the slack bus selections and depends only on the amounts and locations of power transactions. The standard IEEE 14-bus system is used to demonstrate the validity and efficiency of the improved TBPF algorithm.

Original language | English |
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Title of host publication | 2004 IEEE Power Engineering Society General Meeting |

Pages | 1166-1171 |

Number of pages | 6 |

Volume | 1 |

Publication status | Published - 1 Dec 2004 |

Externally published | Yes |

Event | 2004 IEEE Power Engineering Society General Meeting - Denver, CO, United States Duration: 6 Jun 2004 → 10 Jun 2004 |

### Other

Other | 2004 IEEE Power Engineering Society General Meeting |
---|---|

Country | United States |

City | Denver, CO |

Period | 6/6/04 → 10/6/04 |

### Fingerprint

### Keywords

- Acceleration Technique
- Loss Allocation
- Power Market
- Slack Bus Independent
- Transaction Based Power Flow (TBPF)
- Transmission Usage Allocation

### ASJC Scopus subject areas

- Engineering(all)

### Cite this

*2004 IEEE Power Engineering Society General Meeting*(Vol. 1, pp. 1166-1171)

**An accelerated slack-bus-independent transaction based power flow analysis.** / Huang, Garng Morton; Lei, Jiansheng; Men, Kun.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

*2004 IEEE Power Engineering Society General Meeting.*vol. 1, pp. 1166-1171, 2004 IEEE Power Engineering Society General Meeting, Denver, CO, United States, 6/6/04.

}

TY - GEN

T1 - An accelerated slack-bus-independent transaction based power flow analysis

AU - Huang, Garng Morton

AU - Lei, Jiansheng

AU - Men, Kun

PY - 2004/12/1

Y1 - 2004/12/1

N2 - There are numerous concurrent power transactions in a unified power market, and consequently how to accurately and fairly allocate the transmission system usage and real power loss among the individual transactions becomes a critical problem. An improved Transaction Based Power Flow (TBPF) analysis is proposed in this paper to solve the above problem based on an AC power flow decomposition scheme. The new algorithm has the following two major improvements over the earlier version: first, the computation load has been further reduced to be as much as the computation load of two standard AC power flow analysis; second, the allocation scheme in the new algorithm is independent of the slack bus selections and depends only on the amounts and locations of power transactions. The standard IEEE 14-bus system is used to demonstrate the validity and efficiency of the improved TBPF algorithm.

AB - There are numerous concurrent power transactions in a unified power market, and consequently how to accurately and fairly allocate the transmission system usage and real power loss among the individual transactions becomes a critical problem. An improved Transaction Based Power Flow (TBPF) analysis is proposed in this paper to solve the above problem based on an AC power flow decomposition scheme. The new algorithm has the following two major improvements over the earlier version: first, the computation load has been further reduced to be as much as the computation load of two standard AC power flow analysis; second, the allocation scheme in the new algorithm is independent of the slack bus selections and depends only on the amounts and locations of power transactions. The standard IEEE 14-bus system is used to demonstrate the validity and efficiency of the improved TBPF algorithm.

KW - Acceleration Technique

KW - Loss Allocation

KW - Power Market

KW - Slack Bus Independent

KW - Transaction Based Power Flow (TBPF)

KW - Transmission Usage Allocation

UR - http://www.scopus.com/inward/record.url?scp=13244259430&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=13244259430&partnerID=8YFLogxK

M3 - Conference contribution

SN - 0780384652

SN - 9780780384651

VL - 1

SP - 1166

EP - 1171

BT - 2004 IEEE Power Engineering Society General Meeting

ER -