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Research on Distribution-Cluster-Integrated Layered Regulation Architecture and Business Control System for New Distribution Grids

Yu Zhang

Yu Zhang

State Grid Shijiazhuang Electric Power Supply CompanyShijiazhuang, China
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Zhang, Yu
, 
Shicheng Huang

Shicheng Huang

State Grid Shijiazhuang Electric Power Supply CompanyShijiazhuang, China
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Huang, Shicheng
, 
Bo Yuan

Bo Yuan

State Grid Shijiazhuang Electric Power Supply CompanyShijiazhuang, China
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Yuan, Bo
, 
Xuguang Yang

Xuguang Yang

State Grid Shijiazhuang Electric Power Supply CompanyShijiazhuang, China
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Yang, Xuguang
 und 
Shuai Li

Shuai Li

State Grid Shijiazhuang Electric Power Supply CompanyShijiazhuang, China
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Li, Shuai
  
17. März 2025
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Online veröffentlicht: 17. März 2025
Eingereicht: 24. Okt. 2024
Akzeptiert: 27. Jan. 2025
DOI: https://doi.org/10.2478/amns-2025-0215
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© 2025 Yu Zhang et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.

Figure 1.

Clustering process based on improved k-means clustering algorithm
Clustering process based on improved k-means clustering algorithm

Figure 2.

The distribution network energy storage cluster stratified control structure
The distribution network energy storage cluster stratified control structure

Figure 3.

System hardware platform structure
System hardware platform structure

Figure 4.

Comparison of cluster partition effect
Comparison of cluster partition effect

Figure 5.

The overall control effect is compared
The overall control effect is compared

Figure 6.

Voltage stratification effect (lower limit)
Voltage stratification effect (lower limit)

Figure 7.

Voltage layering effect (cap)
Voltage layering effect (cap)

Figure 8.

The voltage distribution after the layered control strategy is applied
The voltage distribution after the layered control strategy is applied

Regulatory result

□QPV/k var Voltage/V
True value Calculated value Error value(%)
0kvar 398.6589 — —
5kvar 400.6335 400.6569 0.0006
10kvar 402.5114 402.6549 0.0004
-5kvar 396.5804 396.6609 0.0002
-10kvar 394.3906 394.6629 0.0007
Sprache:
Englisch
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Fachgebiete der Zeitschrift:
Biologie, Biologie, andere, Mathematik, Angewandte Mathematik, Mathematik, Allgemeines, Physik, Physik, andere
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