### 抄録

The Newton-Raphson method using optimal ordering and sparse matrix techniques is widely used at present for load-flow calculation. This paper proposes a new fast method of load-flow calculation, the computing speed of which is four to eight times as high as that of the conventional Newton-Raphson method for systems with 30 to 118 nodes. Mathematically speaking, the proposed method is as accurate as the conventional Newton-Raphson method and the required memory size is the same for the two methods.

元の言語 | English |
---|---|

ページ（範囲） | 128-135 |

ページ数 | 8 |

ジャーナル | Electr Eng Jpn |

巻 | 98 |

発行部数 | 1 |

出版物ステータス | Published - 1978 1 |

### Fingerprint

### ASJC Scopus subject areas

- Electrical and Electronic Engineering

### これを引用

*Electr Eng Jpn*,

*98*(1), 128-135.

**METHOD OF FAST LOAD-FLOW CALCULATION RETAINING NONLINEARITY.** / Iwamoto, Shinichi; Tamura, Yasuo.

研究成果: Article

*Electr Eng Jpn*, 巻. 98, 番号 1, pp. 128-135.

}

TY - JOUR

T1 - METHOD OF FAST LOAD-FLOW CALCULATION RETAINING NONLINEARITY.

AU - Iwamoto, Shinichi

AU - Tamura, Yasuo

PY - 1978/1

Y1 - 1978/1

N2 - The Newton-Raphson method using optimal ordering and sparse matrix techniques is widely used at present for load-flow calculation. This paper proposes a new fast method of load-flow calculation, the computing speed of which is four to eight times as high as that of the conventional Newton-Raphson method for systems with 30 to 118 nodes. Mathematically speaking, the proposed method is as accurate as the conventional Newton-Raphson method and the required memory size is the same for the two methods.

AB - The Newton-Raphson method using optimal ordering and sparse matrix techniques is widely used at present for load-flow calculation. This paper proposes a new fast method of load-flow calculation, the computing speed of which is four to eight times as high as that of the conventional Newton-Raphson method for systems with 30 to 118 nodes. Mathematically speaking, the proposed method is as accurate as the conventional Newton-Raphson method and the required memory size is the same for the two methods.

UR - http://www.scopus.com/inward/record.url?scp=0017831168&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0017831168&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0017831168

VL - 98

SP - 128

EP - 135

JO - Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi)

JF - Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi)

SN - 0424-7760

IS - 1

ER -