1) step out
失步，解列，失调
2) out-of-step splitting
失步解列
1.
The real-time simulation on value setting and coordination of out-of-step splitting systems installed in China Southern Power Grid (CSG) are studied.
对南方电网目前配置的失步解列系统的定值设置及协调配合进行实时仿真研究,建立了南方电网交直流混合实时数字仿真(RTDS)模型,搭建了由RTDS、失步解列系统、功率放大器、直流控制保护装置组成的实时闭环试验系统。
2.
Splitting can be driven by either faults(fault-driven splitting performed at the second defense line),or trajectories(out-of-step splitting performed at the third defense line).
解列控制既可由故障驱动(即第二道防线中的故障解列),也可由轨迹驱动(即第三道防线中的失步解列)。
3) out-of-step separation
失步解列
1.
Based on time domain simulation of serious faults using BPA program,this paper introduces the research on setting and coordinating of out-of-step separation system in China southern power grid.
用BPA(Bonneville Power Administration)程序对南方电网目前配置的失步解列系统的定值设置及协调配合进行研究,特别是研究了低压减载的影响以及判出失步后解列不同断面的效果。
2.
Based on topological structure of network, according to distribution feature of transient energy in network and the change feature of branch phase angle difference, the criterion using branch phase angle difference was proposed, the distribution of out-of-step separation device in power system and the selection of out-of-step separation location were investigated.
基于网络拓扑结构,根据系统失稳时暂态能量在网络中的分布变化特性以及支路两端相角差的变化特点,提出了利用支路两端相角差作为失步解列原理的判据,并对失步解列装置在电力系统中的布点及解列点的选取进行了探索性的分析,指出解列点的选取不应仅以平息振荡为原则,还应保证尽量增强解列后系统的自恢复能力。
3.
Based on the simulations of serious faults under various operation modes of China Southern Power Grid (CSG), and the current arrangement of separation devices in CSG and their implementing criteria, the performance of the out-of-step separation devices when system is out-of-step and the stability of the electrical isolated islands after separation are analyzed.
通过对南方电网各种运行方式下严重故障的分析计算,结合现有失步解列装置的配置及其设计原理,分析了各种失步情况下电网所配置的失步解列装置的动作及其解列后电网各电气孤岛的稳定情况。
4) system separation
失步解列
1.
The power system separation equipment should have the correct functions o.
本文通过对系统失步后,失步断面联络线电气量的分析以及对工程上现有失步解列原理的深刻剖析,提出了一种新型失步解列原理。
5) tune-out
失调，解调
6) step-out relay
失步继电器，解列继电器
补充资料：失步
1.谓该去而没有去成。 2.乱了步伐。 3.畏避不前。 4.失其故步。比喻摹仿别人不成﹐反而丧失固有的技能。语本《庄子．秋水》:"且子独不闻寿陵余子之学行于邯郸与?未得国能﹐又失其故行矣﹐直匍匐而归耳。"
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条