<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Distribution network planning is an important task in the process of power grid construction and development. Scientific and rational planning is the key factor for the economic construction and reliable operation of the power grid. Aiming at the difficulty in quantifying the weight of distribution network planning schemes, a comprehensive evaluation method of distribution network planning schemes based on the interval-valued intuitionistic fuzzy analytic hierarchy process method is proposed. First, a comprehensive evaluation index system is established from the four aspects of power supply, namely reliability, economy, power supply quality and safety of the distribution network. Then, a comprehensive evaluation method of electricity reliability optimised by entropy weight method is adopted by analytic hierarchy process, which considers both subjective situation and objective weighting. At the same time, the comprehensive weight of the aggregation of the criterion layer and the scheme layer is calculated. Finally, the link between the aggregation matrix and the index weights of the criterion layer is used to calculate the weights of the scheme layer so that they can be sorted out. The experimental results show that the effectiveness and feasibility of the planning and analysis indicators and evaluation methods of the method proposed in this paper are verified by a numerical example.</p>
</abstract>

Distribution network planning is an important task in the process of power grid construction and development. Scientific and rational planning is the key factor for the economic construction and reliable operation of the power grid. Aiming at the difficulty in quantifying the weight of distribution network planning schemes, a comprehensive evaluation method of distribution network planning schemes based on the interval-valued intuitionistic fuzzy analytic hierarchy process method is proposed. First, a comprehensive evaluation index system is established from the four aspects of power supply, namely reliability, economy, power supply quality and safety of the distribution network. Then, a comprehensive evaluation method of electricity reliability optimised by entropy weight method is adopted by analytic hierarchy process, which considers both subjective situation and objective weighting. At the same time, the comprehensive weight of the aggregation of the criterion layer and the scheme layer is calculated. Finally, the link between the aggregation matrix and the index weights of the criterion layer is used to calculate the weights of the scheme layer so that they can be sorted out. The experimental results show that the effectiveness and feasibility of the planning and analysis indicators and evaluation methods of the method proposed in this paper are verified by a numerical example.

Optimisation analysis of distribution network planning based on the IVIF-AHP method

Applied Mathematics and Nonlinear Sciences

This work is licensed under the Creative Commons Attribution 4.0 International License.

Distribution network planning is an important task in the process of power grid construction and development. Scientific and rational planning is the key...

Optimisation analysis of distribution network planning based on the IVIF-AHP method

Online veröffentlicht: 10. Apr. 2023

Seitenbereich: 1105 - 1116

Eingereicht: 30. Juni 2022

Akzeptiert: 16. Aug. 2022

DOI: https://doi.org/10.2478/amns.2021.2.00229

Schlüsselwörter
Distribution network planning, IVIF-AHP method, AHP method, Comprehensive assessment, Weight calculation

© 2023 Chunyi Wang et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Optimisation analysis of distribution network planning based on the IVIF-AHP method

Online veröffentlicht: 10. Apr. 2023

Seitenbereich: 1105 - 1116

Eingereicht: 30. Juni 2022

Akzeptiert: 16. Aug. 2022

DOI: https://doi.org/10.2478/amns.2021.2.00229

SchlüsselwörterDistribution network planning, IVIF-AHP method, AHP method, Comprehensive assessment, Weight calculation

© 2023 Chunyi Wang et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Schlüsselwörter
Distribution network planning, IVIF-AHP method, AHP method, Comprehensive assessment, Weight calculation