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- Based on the linearized equal area criterion and small signal analysis,the Principle and techniques of Energy Storage System(ESS) Damping Power System Oscillations are proposed in this paper. 基于线性化等面积法则和小干扰分析方法,提出储能系统抑制电力系统低频振荡的原理和方法。
- Test results obtained demonstrate the effectiveness of the suggested tuning of PSS parameters applied to multi-machine power systems to damp the system oscillations. 获致结果验证了所提出的稳定器调整法可用于抑制多机系统之振荡的有效性。
- An auxiliary control signal derived from fuzzy control theory is introduced to improve the damping characteristic of the system oscillations and improve the voltage characteristic by combining with AVR. 该控制器引入经可调整模糊控制规则推理得出的附加控制信号来改善系统的阻尼特性 ,同时结合自动电压调节器改善电压特性的。
- With large-scale power system being interconnected and lots of high amplificatory multiple fast static exciters being equipped, the damping of system oscillations is severely reduced and even minus. 大规模电力系统互联以及高放大倍数快速励磁装置的采用,使得系统对振荡的阻尼大大减弱甚至变为负值。
- Yu Rui,Xiong Xiaofu.Analysis of maloperation of protective relaying caused by system oscillation and its countermeasure[J].Power System Technology,2002,26(8):78-81(in Chinese). [2]余锐;熊小伏.;互联系统振荡造成保护误动的分析及其对策[J]
- Lu Jingjing,Guo Jian,Tian Fang,et al.Power system oscillation mode analysis and parameter determination of PSS based on Prony method[J].Power SystemTechnology,2004,28(15):31-44. [5]芦晶晶;郭剑;田芳;等.;基于Prony方法的电力系统振荡模式分析及PSS参数设计[J]
- Yu Rui,Xiong Xiaofu.Analysis of maloperation of protective relaying caused by system oscillation and its countermeasure[J].Power System Technology,2002,26(8):78-81. [6]余锐;熊小伏.;互联系统振荡造成保护误动的分析及其对策[J]
- Simulation results have shown that the controller can not only attenuate power system oscillation effectively but also maintain voltage at the SVC bus locaiton. 仿真的结果表明,该控制器可有效地阻尼系统的振荡并能维持SVC接入点的电压水平。
- Lu Jingjing,Guo Jian,Tian Fang,et al.Power system oscillation mode analysis and parameter determination of PSS based on Prony method[J].Power System Technology,2004,28(15):31-34. [4]芦晶晶;郭剑;田芳;等.;基于Prony方法的电力系统振荡模式分析及PSS参数设计[J]
- This paper discusses the potential of applying energy storage systems to enhance power system oscillation stability. 研究了将能量储存系统用于提高电力系统振荡稳定性的潜力。
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗?
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- The drainage system has been aged. 排水系统已经老化了。
- They called for a radical reform of our tax system. 他们要求对税收制度进行根本改革。
- Lu Jingjing,Guo Jian,Tian Fang,et al.Power system oscillation mode analysis and parameter determination of PSS based on Prony method[J].Power System Technology,2004,28(15):31-34(in Chinese). [15]芦晶晶;郭剑;田芳;等.;基于Prony方法的电力系统振荡模式分析及PSS参数设计[J]
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- He's mute on the subject of social system. 他对社会制度的问题保持沉默。