Investigation and Improvement of Transient Response of DVR at Medium Voltage Level

2007 ◽  
Vol 43 (5) ◽  
pp. 1309-1319 ◽  
Author(s):  
Yun Wei Li ◽  
Poh Chiang Loh ◽  
Frede Blaabjerg ◽  
D. Mahinda Vilathgamuwa
Keyword(s):  
Transient Response ◽  
Voltage Level ◽  
Medium Voltage

Research on Reactive Power and Voltage Optimization of Regional Distribution Network

2011 ◽  
Vol 58-60 ◽  
pp. 474-479
Author(s):  
Yu Du
Keyword(s):  
Reactive Power ◽  
Regional Distribution ◽  
Distribution Networks ◽  
Radiation Characteristic ◽  
Reactive Power Optimization ◽  
Voltage Level ◽  
Medium Voltage ◽  
Regulation Effect ◽  
Practical Operation ◽  
Transformer Taps

The high-medium voltage level distribution networks have their own characters. Because of the radiation characteristic of the network, this paper looks on the network as the combination of some small optimization unit. The paper simplifies the resolution of the reactive power optimization by the way of alternatively solving the adjusting transformer taps and switching capacity banks. At the same time, considering the practical operation request, the paper evaluates the regulation effect and improves the practicability of the software.

A Robust Control Scheme for Medium-Voltage-Level DVR Implementation

2007 ◽  
Vol 54 (4) ◽  
pp. 2249-2261 ◽  
Author(s):  
Yun Wei Li ◽  
D. Mahinda Vilathgamuwa ◽  
F. Blaabjerg ◽  
Poh Chiang Loh
Keyword(s):  
Robust Control ◽  
Voltage Level ◽  
Medium Voltage ◽  
Control Scheme
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