Based on the adaptive interference canceling theory and the concept of space vector , an adaptive fundamental positive / negative sequence component and harmonic component detecting method is developed . due to the close loop structure , this method has quite good robustness , and can meet the requirement of the asymmetrical control of hvdc - vsc well 运用自适应干扰对消原理和空间矢量的概念,提出了一种基波正序分量、基波负序分量及谐波分量的自适应检测方法,并进行了详细的理论分析,为研究hvdc - vsc的不对称运行控制奠定了基础。
Based on the concept of space vector , an open loop detecting method for the fundamental negative and positive sequence components as well as the harmonic components is developed , which combining the conventional detecting method based on filters and the concept of space vector . this method can overcome the defaults of the conventional detecting method , and can meet the requirement of the asymmetrical control of hvdc - vsc 基于空间矢量的概念,提出了一种开环的基波正序分量、基波负序分量及谐波分量的实时检测方法,这种方法可以看作是空间矢量的概念与传统的基于滤波器的谐波检测方法的结合,它能够克服原有的基于滤波器的检测方法的不足,可用于hvdc - vsc的不对称运行控制。
正: the first month of the lunar ...序: order; sequence正序分析: normal analysis反相序分量: negative phase sequence component; negative-phase sequence component负序分量: negative sequence component; negative-phase sequence component零相序分量: zero phase sequence component; zero phase sequence coponent; zero phase-sequence component零序分量: homopolar component; zero sequence component; zero-phase-sequence component; zero-sequence component正相序分量: positive sequence component正序: correct order; plain sequence; positive sequence; positive-sequence反相序分量电流表: negative-phase-sequence component ammeter; negative-phase-sequence component ammmeter反相序分量电压表: negative-phase-sequence component voltmeter正相序分量电流表: positive-phase-sequence component ammeter正相序分量电压表: positive-phase-sequence component voltmeter正序的: positive sequence; positive-sequence正序集: well-ordered set分量: 分量weight 给足分量 give full measure; 分量给得不足 give short measure; 他这话说得很有分量。 what he said should not be taken lightly.; what he has said carries a lot of weight. 这本书的分量可不轻。 this book is quite heavy. 我相信她的话在校长面前有一些分量, 她有可能说服他。 i believe she has some influence with the headmaster -- she might persuade him.正序电抗: forward-sequence reactance; positive sequence reactance; positive-sequence reactance正序电流: forward-order current; positive sequence current; positive-sequence current正序电压: positive sequence voltage正序功率: positive sequence power; positive-sequence power正序继电器: positive phase sequence relay正序列相关: positive series correlation正序网络: positive-sequence network正序阻抗: forward-field impedance; forward-order impedance; positive sequence impedance正序坐标: positive sequence coordinate; positive-sequence coordinate