Initialization and Synchronization of Power Hardware-In-The-Loop Simulations: A Great Britain Network Case Study

被引:12
作者
Guillo-Sansano, Efren [1 ]
Syed, Mazheruddin H. [1 ]
Roscoe, Andrew J. [1 ]
Burt, Graeme M. [1 ]
机构
[1] Univ Strathclyde, Inst Energy & Environm, Elect & Elect Engn Dept, Glasgow G1 1XW, Lanark, Scotland
基金
欧盟地平线“2020”;
关键词
PHIL (power hardware in the loop); simulation initialization; synchronization; time delay; synchronous power system; stability; accuracy; ANCILLARY SERVICES; ENERGY-SYSTEMS; PHIL; INTERFACE; DESIGN;
D O I
10.3390/en11051087
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 hardware under test (HUT) in a power hardware in the loop (PHIL) implementation can have a significant effect on overall system stability. In some cases, the system under investigation will be unstable unless the HUT is already connected and operating. Accordingly, initialization of the real-time simulation can be difficult, and may lead to abnormal parameters of frequency and voltage. Therefore, a method to initialize the simulation appropriately without the HUT is proposed in this contribution. Once the initialization is accomplished a synchronization process is also proposed. The synchronization process depends on the selected method for initialization and therefore both methods need to be compatible. In this contribution, a recommended practice for the initialization of PHIL simulations for synchronous power systems is presented. Experimental validation of the proposed method for a Great Britain network case study demonstrates the effectiveness of the approach.
引用
收藏
页数:14
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