A Mesh Analysis Model and the Coherent Evaluation Index System for Urban Distribution Network Planning

2021 ◽  
Author(s):  
Kaiyu Zhang ◽  
Ruijin Zhu ◽  
Ruochen Song ◽  
Fangdi Shi ◽  
Shanshan Shi ◽  
...  
Keyword(s):  
Index System ◽  
Distribution Network ◽  
Network Planning ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Analysis Model ◽  
Mesh Analysis ◽  
Distribution Network Planning ◽  
Urban Distribution

Research on Comprehensive Evaluation Index System for Distribution Network Planning Alternatives

2014 ◽  
Vol 960-961 ◽  
pp. 1575-1581
Author(s):  
Xun Lu ◽  
Yang Zhou ◽  
Kai Min Zhang ◽  
Jia Si Wu ◽  
Xue Ying Yang ◽  
...  
Keyword(s):  
Development Strategy ◽  
Index System ◽  
Comprehensive Evaluation ◽  
Distribution Network ◽  
Network Planning ◽  
Scientific Basis ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Safety And Reliability ◽  
Distribution Network Planning

In order to identify weaknesses in distribution network planning alternatives, providing a scientific basis for grid investment decisions, effective and comprehensive evaluation is needed. According to the related principles and objectives, this paper establishes a comprehensive evaluation index system based on hierarchy. This system is guided by the long-term development strategy of China southern power grid, including six strategic layer indices as safety and reliability, economic efficiency, coordination and flexible, smart and green, controllable risk and social benefits. The meaning and classification of every index is listed in details. According to different technical characteristics of every index different fuzzy membership functions are structured. Furthermore, in accordance with the relevant guidelines and specifications, this paper gives specific values of the membership function parameters to achieve standardization of indexes of different dimensions, laying the foundation for a comprehensive assessment.

scholarly journals Comprehensive evaluation index system of total supply capability in distribution network

2018 ◽  
Vol 108 ◽  
pp. 052065
Author(s):  
Linyao Zhang ◽  
Guilian Wu ◽  
Jingyuan Yang ◽  
Shuangrui Jia ◽  
Wei Zhang ◽  
...  
Keyword(s):  
Index System ◽  
Comprehensive Evaluation ◽  
Distribution Network ◽  
Evaluation Index System ◽  
Evaluation Index

Evaluation Method for Urban Distribution Network Planning in City Taking the City Cluster Development Strategy

2013 ◽  
Vol 448-453 ◽  
pp. 2629-2635
Author(s):  
Hai Long Bao ◽  
Chen Fang ◽  
Jian Lin Yang ◽  
Yang Bai
Keyword(s):  
Development Strategy ◽  
Evaluation Method ◽  
Distribution Network ◽  
Network Planning ◽  
Evaluation Index System ◽  
Evaluation Standard ◽  
Cluster Development ◽  
Urban Distribution ◽  
City Cluster ◽  
The City

As the urbanization in China accelerates, metropolitan regions are tending to change their spatial expansion mode from traditional satellite city mode to city cluster development strategy. Under this situation, the paper proposes the method and steps of evaluation for urban distribution network in city which takes the city cluster development strategy. The method takes city cluster as the unit of network planning and evaluation, firstly analyze the functional orientation and the land allocation of the target cluster for evaluation, then take other clusters with the similar function in other metropolis by analogy, finally a more instructive evaluation index system and evaluation standard will be obtained. The practical application in the medium voltage distribution network of Mazhai Industry Park in the city of Zhengzhou has proved that the method proposed is able to meet the demand of practical work in distribution network evaluation under new situation.

Establishment of Evaluation Index System on Intercultural Communicative Competence

2014 ◽  
Vol 543-547 ◽  
pp. 4327-4330
Author(s):  
Rui Li
Keyword(s):  
Intercultural Communication ◽  
Index System ◽  
Communicative Competence ◽  
Exchange Process ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Intercultural Communicative Competence ◽  
Analysis Model ◽  
Cultural Backgrounds ◽  
Competence Evaluation

Intercultural communication is conducted exchanges among people under different languages and different cultural backgrounds, in the exchange process will encounter many problems and obstacles, and develop intercultural communication talents is a priority. This paper based on KLEE method study intercultural communicative competence evaluation index system. Firstly, by hierarchical analysis model representing the index system constituted with 6 level indexes and 24 secondary indexes; then, based on the basic idea of KLEE method to construct a mathematical model to calculate the weights; finally, according the solving steps of KLEE method to calculate the weights of level index and secondary indexes. This paper constructed index system is infrastructure work of intercultural communicative competence evaluation, for cultivating and selecting intercultural communication personnel to provide services, for the leadership decisions to provide support.

scholarly journals A Method of Power Supply Mode Selection for Urban Distribution Network Planning Based on Association Rules

2015 ◽  
Vol 3 (5) ◽  
pp. 421-433 ◽  
Author(s):  
Cunbin Li ◽  
Shuke Li ◽  
Yunqi Liu
Keyword(s):  
Association Rules ◽  
Power Supply ◽  
Mode Selection ◽  
Distribution Network ◽  
Network Planning ◽  
Distribution Network Planning ◽  
Urban Distribution ◽  
Supply Mode ◽  
Power Supply Mode ◽  
Selection Of

AbstractBased on association rules, this article proposed a method for intelligent recommendation of power supply mode, which helps decision-makers in the selection of many schemes. Firstly, a history database which includes the forecasting models and correlative factors was first built and association rule mining was conducted; then combined with the correlative factors in the designated area, the criteria matching in the rules mined were carried out with CBR technique; finally automatic recommendation of the power supply modes was achieved under the given conditions. By application of an example, it is demonstrated that the proposed method can not only automatically analyze the applicability of power supply modes and the intrinsic relationship between correlative factors but also provide, to some extent, theoretical basis for selection of power supply modes and practical utility for urban distribution network planning.

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