## Abstract

A mathematical model for calculating steady non-sinusoidal mode of a complex electrical network is proposed, taking into account the distribution of overhead transmission lines parameters, suspension geometry and brand wires, availability of overhead ground-wire cable and the way of their grounding along the route of the line. Based on the calculation of complex network steady mode the fundamental losses are accounted which were caused by positive-sequence currents of the fundamental frequency, and the total losses caused by the actual currents of the fundamental frequency and high harmonic currents in wires and ground wires. The paper introduces the example of the steady mode calculation and the results of study of the effect on the loss of electric power suspension geometry of wires and overhead ground-wire cable.

Original language | English |
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Title of host publication | Proceedings - 2016 IEEE International Power Electronics and Motion Control Conference, PEMC 2016 |

Publisher | Institute of Electrical and Electronics Engineers Inc. |

Pages | 336-341 |

Number of pages | 6 |

ISBN (Electronic) | 9781509017980 |

DOIs | |

Publication status | Published - 21 Nov 2016 |

Event | 17th IEEE International Power Electronics and Motion Control Conference, PEMC 2016 - Varna, Bulgaria Duration: 25 Sep 2016 → 28 Sep 2016 |

### Conference

Conference | 17th IEEE International Power Electronics and Motion Control Conference, PEMC 2016 |
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Country | Bulgaria |

City | Varna |

Period | 25.9.16 → 28.9.16 |

## Keywords

- complex electrical network
- fundamental and additional electrical power losses
- mathematical model
- non-sinusoidal mode

## ASJC Scopus subject areas

- Control and Optimization
- Electrical and Electronic Engineering
- Energy Engineering and Power Technology