RTDS vs 数模混合的实时仿真系统4 d& W) S. b: R$ r4 Y
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>(RTDS)取得了一定的成功,已用于高压直流输电系统模拟、继电保护动作较验等场合,但对大电力系统的模拟尚须进一步改进。& b' H/ h$ q$ s# H* B' G: \& b
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In fact, RTDS has been widely used in large power system simulation. The only limitation is the resources. If you have large enough RTDS, you can do very large system. ! d3 j* C3 r4 Y+ L' H3 m% k/ {( t1 g/ k5 y6 t
You can say RTDS 完全实时,并可以接入实际的控制装置。对模拟大规模电力系统,只要元件足够多,原则上并无其他限制。4 l4 Z. p) l/ H: D/ t$ a* O
9 d4 b" A7 s Q7 O>数模混合的实时仿真系统仍在继续发展和应用,如暂态网络分析仪(TNA)、高压直流输电模拟(HVDC Simulator)及交直流电力系统仿真等。这种类型仿真装置的优点是完全实时,并可以接入实际的控制装置。对模拟大规模电力系统,只要元件足够多,原则上并无其他限制。 $ _$ N( `6 M: a" X2 B5 w3 m1 U9 m: d6 x- J. o
The situation is 数模混合的实时仿真系统 is NOT 仍在继续发展和应用. The 数模混合的实时仿真系统 is very hard to use, taking month to settle down one single case. The last buyer of 数模混合的实时仿真系统 is China EPRI in late 90s. After that, this business was shut down, no one make it anymore, and you cannot buy anymore...It is turning to be something of history...