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- Transient Stability Index of Power Systems Based on Theory of Stability Region and Its Applications 基于稳定域边界理论的暂态稳定指标及其应用
- transient stability region 瞬时稳定区
- 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。
- 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。
- It is seen that the points representing stable isotopes define a rather narrow stability region. 可以看到,表示稳定同位素的那些点,构成一个很窄的稳定性区域。
- 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。
- It is shown that the influence of nonlinear terms in the landing gear structural on the shimmy stability region is significant. 结果表明,起落架结构的非线性项对前轮摆振稳定区域有著重要的影响。
- 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 sudden change of the boundary of small signal stability region (SSSR) is shown through the studies of a 4-generator 11-bus power system models. 针对4机11节点电力系统,通过详细模型下的仿真发现小扰动稳定域边界上会出现几何形状的突变现象。
- 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。
- In this paper, the author mainly focuses on the influence of non-differential components to power system small signal stability region (SSSR) study. 研究了不可微环节对电力系统小扰动稳定域(SSSR)的影响。
- 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。
- A new type of extended small signal stability region (E-SSSR) is presented so that it can consider the low frequency oscillation phenomena captured in power system operations. 引入一种新的扩展小扰动稳定域的概念,以弥补原有小扰动稳定域无法考虑电力系统(超)低频振荡的不足。
- 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。