A wide-area measurement system(WAMS)based fuzzy adaptive coordinative damping controller is developed for multi-infeed HVDC system.
提出一种基于广域测量系统的多馈入高压直流（HVDC）模糊自适应协调阻尼控制器。
The study of voltage stability about multi-infeed DC transmission systems is a new research field, so that voltage instability may probably threaten the security and stability of power grid.
多直流馈入输电系统的出现给电压稳定研究带来了全新的课题，电压失稳有可能成为这类电网安全稳定运行的最大威胁。
Based on the state-of-the-art research outputs, the stability and control of multi - infeed HVDC systems are comprehensively summarized with proposals of further research presented.
然后根据国内外的有关研究，对多馈入直流输电系统的稳定性和稳定控制进行了系统的总结，提出了进一步深入研究的建议。
In this paper, the dynamic characteristics, stability control and analysis of multi-infeed HVDC transmission system are reviewed.
对多馈入直流输电系统的动态特性及稳定控制与分析进行了综述。
Based on electrical circuit theory, the formulation of the relation between mutual admittance and converter commutation voltage of the multi-infeed HVDC system was given.
基于电路基本理论知识，推导出多馈入交、直流并联的高压直流输电系统耦合导纳和换相电压关系表达式。
The interaction of harmonic currents caused by switching ac filters of inverter stations in the multi-infeed DC system of China Southern Power Grid in the year of 2008 is mainly researched.
该方法主要研究南方电网2008年多馈入直流系统各个逆变站由于滤波器投切产生的谐波电流的交互影响。
The influences of load models on transient stability of a multi-infeed DC and AC system are analyzed at length.
分析负荷模型对多馈入交直流系统功角稳定性的影响。
In chapter 5, to improve transient stability of multi-infeed HVDC transmission systems, a kind of HVDC additional power modulator based on nonlinear variable structure theory is proposed.
在本文第五章中，为了提高多馈入交直流系统的暂态稳定性，提出一种直流非线性变结构附加功率调制器。
The analysis methods for multi-infeed HVDC systems are also assessed with existing problems and further improvements suggested.
最后对多馈入直流输电系统的分析方法进行了综述，并对其存在的问题提出了改进意见。
The analysis methods for multi-infeed HVDC systems are also assessed with existing problems and further improvements suggested.
最后对多馈入直流输电系统的分析方法进行了综述，并对其存在的问题提出了改进意见。
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