Power flow calculation of the flexible distribution network with SNOP and DSTATCOM based on the optimal multiplier method
Power flow calculation of the flexible distribution network with SNOP and DSTATCOM based on the optimal multiplier method
- Author(s): X. Ma 1, 2 ; Y. Gu 1 ; B. Tian 1 ; F. Xue 1, 2 ; H. Zhang 1, 2 ; Y. Qian 1
- DOI: 10.1049/icp.2020.0107
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- Author(s): X. Ma 1, 2 ; Y. Gu 1 ; B. Tian 1 ; F. Xue 1, 2 ; H. Zhang 1, 2 ; Y. Qian 1
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View affiliations
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Affiliations:
1:
Electric Power Research Institute of State Grid Ningxia Electric Power Company , Yinchuan, Ningxia , China ;
2: Ningxia Key Laboratory of Electrical Energy Security Electric Power( Research Institute of State Grid Ningxia Electric Power Company) , Yinchuan, Ningxia , China
Source:
The 16th IET International Conference on AC and DC Power Transmission (ACDC 2020),
2021
p.
42 – 49
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Affiliations:
1:
Electric Power Research Institute of State Grid Ningxia Electric Power Company , Yinchuan, Ningxia , China ;
- Conference: The 16th IET International Conference on AC and DC Power Transmission (ACDC 2020)
- DOI: 10.1049/icp.2020.0107
- ISBN: 978-1-83953-330-3
- Location: Online Conference
- Conference date: 02-03 July 2020
- Format: PDF
With the increasing use of Soft Normal Open Point (SNOP) and Distribution Static Compensator (DSTATCOM), these new-type equipment improve the flexibility of the distribution networks. It is necessary to consider the influence of these equipment’s control modes on the power flow in the flexible distribution network. Considering the various control modes and transmission loss of SNOP and DSTATCOM, the proposed model adopts the rectangular coordination to describe the steady-state power flow model of the distribution network. Besides, the proposed method utilises the optimal multiplier method with strong convergence to solve the multiple equations. Finally, Numerical tests on the IEEE 33- bus flexible distribution network show the proposed method is efficient and practical.
Inspec keywords: power distribution control; static VAr compensators; load flow
Subjects: Distribution networks; Other power apparatus and electric machines