Investigation of Load-Flow Control within a Power Electronics Enhanced Transmission System

被引：0
|
作者：
Bennewitz, Florian [1 ]
Holbein, Markus [2 ]
Saciak, Andreas [1 ]
Hanson, Jutta [1 ]
Griepentrog, Gerd [2 ]
Kurscheid, Eva-Marie [3 ]
Michelsen, Soenke [3 ]
机构：
[1] Tech Univ Darmstadt, Dept Elect Power Supply Integrat Renewable Energi, Darmstadt, Germany
[2] Tech Univ Darmstadt, Inst Power Elect & Control Drives, Darmstadt, Germany
[3] TenneT TSO GmbH, Bayreuth, Germany
来源：
2019 54TH INTERNATIONAL UNIVERSITIES POWER ENGINEERING CONFERENCE (UPEC) | 2019年
关键词：
load-flow control; modular multi-level converter; phase shifting transformer; power electronics; transmission system;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The current development of the electrical power system regarding the implementation of renewable energies raises the need for an increased and improved controllability of the transmission system. This covers a more homogeneous utilization of the transmission system, to curtail power system extension. To cope with this challenge, load-flow controlling devices can be implemented into the transmission system. Up to now, this task has been fulfilled with phase shifting transformers, which are however limited regarding their dynamics. In the future, this can hence be adopted by power electronics. This paper thus investigates the controlling range of possible technologies in a simple test system, to further analyze possible power electronics topologies. Results show, that a suitable load-flow control can be realized with self-commutated converters as a well-known topology.
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页数：6
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