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- Nowadays the transient stability analysis(TSA) has been mature relatively. 目前较为成熟的是暂态稳定分析(TSA)。
- M. pavella and P.G. Murthy, “Transient Stability of Power Systems:Theory and Practice”, John Wiley &Sons Ltd, 1994. 张宏展,“729停电事故之省思与前瞻”,电机月刊第十卷第四期,民国八十九年四月,第260-266页。
- The Transient Stability Control System of the on-line Predictability is described. 描述了在线预决策的暂态稳定控制系统。
- Lastly, the model of Transient Stability Constrained OPF (TSCOPF) with UPFC is established, and also solved by interior point method. 最后,建立了计及UPFC的暂态稳定约束最优潮流的模型,并用内点法进行求解。
- Computer simulations on both a single-machine-infinite system and a multimachine system show that SMES significantly improves the transient stability. 在单机无穷大和多机系统上的计算机仿真表明,超导储能装置能有效地提高电力系统的暂态稳定性。
- Through alternating solution of the above three sub-problems, the OPF solution which satisfies transient stability constraints can be achieved. 通过这种交替求解,最终能寻找到满足暂态稳定约束的最优潮流解。
- The study of credible region plays an important role to assess the valid range of the approximated transient stability boundary for power system. 可信域的研究对于评价电力系统暂态稳定域近似边界的有效范围具有重要作用。
- So, the influence of UPFC in power system transient stability and transient stability preventive control has been researched in this paper. 因此,本文主要研究了UPFC对电力系统暂态稳定性和暂态稳定预防控制的影响和作用。
- The transient stability-constrained emergency control is primary work of transient stability analysis of power system under harmful contingencies. 摘要紧急控制是保证电力系统遭受大的扰动后维持系统暂态稳定的主要措施。
- A time-domain simulation approach based on parameter-switching tracing (PST) technique is adopted for power system transient stability analysis. 采用了一种基于变参数追踪的电力系统暂态仿真算法。
- To improve the precision of online transient stability simulation(TSS)it is necessary to improve the equivalent precision of external network. 为提高在线暂态稳定仿真的精度,需要提高外网动态等值精度。
- An improved parallel - in - space algorithm based on factorization path tree partitioning is proposed for transient stability simulation. 提出了一种基于因子路径树网络划分的暂态稳定空间并行仿真的改进算法。
- Furthermore, based on the above analysis a detailed explanation for the mechanism of FCL's influence on transient stability of power system is given. 基于以上分析,从理论上严密地解释了FCL对于电力系统暂态稳定性影响的机理。
- Nowadays,the control to prevent the transient stability of power system from being destructed is still a very exigent task. 防止系统暂态稳定破坏的控制仍然是当前电力系统中极为迫切的任务。
- The simulation results show that the control can improve the transient stability of power system and damp oscillations effectively with this controller. 仿真结果表明,所提出的方法可以提高系统的暂态稳定性,有效地阻尼系统的振荡。
- Based on a single-infinite model system and a three-generator model system, the transient stability due to introduction of FCL has been analyzed respectively. 基于单机无穷系统以及三机系统模型就固态故障限流器对系统暂态功角稳定的作用进行了分析。
- By using static and dynamic resource obligating technology and dynamic dispatch, the computation break with the fault of transient stability may be solved efficiently. 采取静态、动态资源预留、动态调度技术,可很好的解决暂态稳定计算中故障情况下的计算量突增问题。
- Transient stability constrained optimal power flow (TSC-OPF) problem is divided into two sub-problems, which are optimal power flow (OPF) and transient stability control. 摘要为将暂态稳定约束最优潮流问题转化为最优潮流和暂态稳定两个子问题,根据暂态稳定计算结果求出发电机转角及转速相对于机械输入功率的轨迹灵敏度。
- Liu Mingzhi, Fang Dazhong, Song Wennan et al.Improved hybrid method for transient stability assessment of power system [J].Proceeding of the EPSA , 1999, 11(2): 7-12. [1]刘明志;房大中;宋文南;等.;电力系统暂态稳定混合分析法的研究[J]
- This paper presents a parallel in space algorithm for power system transient stability analysis suitable for implementations on message passing multiprocessors. 结合数据传输型并行计算机的性能和特点,对电力系统暂态稳定分析的空间并行算法进行了研究。