1) Secondary hoisting
二次起升
2) secondary acceleration over-speed
二次飞升
1.
To restrain the frequent action of over-speed protection control (OPC) and to prevent secondary acceleration over-speed, it is suggested that OPC acting logic in digital electronic-hydraulic system (DEH) should be optimized and the reheat steam pressure be lowered as soon as possible after load rejection, thus providing reference for load rejecting test on large units.
介绍了湖南华润电力鲤鱼江有限公司2号机组(300MW)采用常规法的甩负荷试验,并针对抑制超速保护控制装置(OPC)的频繁动作和防止转速二次飞升的问题,提出优化数字式电液调节系统(DEH)中OPC动作逻辑和甩负荷后尽快使再热蒸汽压力降低的见解,可供大型机组甩负荷试验参考和借鉴。
3) twice step-up
二次升压
1.
,directly connecting bulk power base with UHV transmission system and connecting bulk power base to power grid via twice step-up,are compared.
简述国内外特高压输电系统的发展运行情况,分析大型电源基地直接接入特高压输电系统的合理性和可行性,对大型电源基地直接接入特高压输电系统和经过二次升压接入特高压输电系统的经济性进行比较。
5) re-initiation
二次起爆
1.
Numerical analysis of re-initiation phenomenon induced by shock reflection;
激波反射诱导二次起爆的数值分析
2.
Numerical study on re-initiation phenomenon of gaseous detonation induced by the coalescence of high temperature regions;
高温区碰并诱导气相爆轰二次起爆的数值研究
6) second on-setting phenomena
二次起振
补充资料：输出反馈(见线性二次型次优控制)
输出反馈(见线性二次型次优控制)
output feedback
3h日c卜口fon以以{输出反馈型次优控制。(output王eedbaek)见线性二次
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