电磁机电混合实时仿真平台实用化技术研发与实现:(一)混合实时仿真数字量接口  

The Research of Applied Technologies of Electromagnetic Transient/Electromechanical Transient Hybrid Real-Time Simulator and Their Implementation:Part 1 The Hybrid Real-Time Digital Interface

作　　者：欧开健[1,2] 胡云 梁旭[3] 周仲晖 张树卿[3] 蔡泽祥[1] 管霖[1] 

机构地区：[1]华南理工大学电力学院,广州510640 [2]南方电网科学研究院,广州510080 [3]清华大学电机工程与应用电子技术系,北京100084

出　　处：《南方电网技术》2013年第6期1-6,共6页Southern Power System Technology

摘　　要：电磁暂态-机电暂态混合实时仿真是国内外电力系统仿真领域的热点和难点之一,《电磁机电混合实时仿真平台实用化技术研发与实现》系列论文对此技术难题进行攻关。作为本系列论文第一部分,针对已有的基于模拟量接口的电磁机电暂态混合实时仿真系统的不足,利用目前国际先进的现场可编程门阵列(FPGA)板卡进行数字化通信接口交换数据,开发了基于RTDS的电磁机电暂态混合实时仿真数字量接口。与RTDS纯电磁暂态仿真结果对比,所研发的数字量接口可有效地减少仿真噪声、提高仿真精度,极大地推进电磁机电暂态混合实时仿真的应用。Electromagnetic transient/electromechanical transient hybrid real-time simulation is a focus in the area of power system simulation worldwide, and it is a very difficult issue. For this issue, and as the part one of the series papers named ＂The Research of Applied rTechnologies of Electromagnetic Transient/Electromechanical Transient Hybrid Real-Time Simulator and Their Implementa- tion＂, and aiming at the deficiency of SMRT （super mixed real-time simulation）, which is a system including parallel computers and RTDS, and adopting the current international advanced FPGA （field-programmable gate array） card for data exchanging, this paper de- velops a digital interface for electromagnetic tansient/electromechanical transient hybrid real-time simulation based on RTDS. Comparing to the results with RTDS electromagnetic transient simulation platform, the developed digital interface can decrease the simulation noise and increase the simulation precision effectively, and will promote the application of SMRT hybrid real-time simulation platform.

关 键 词：实时数字仿真器(RTDS) 电磁暂态 机电暂态 混合实时仿真 数字量接口 现场可编程门阵列(FPGA) 

分 类 号：TM743[电气工程—电力系统及自动化]