On Resonances and Harmonics in HVDC-MMC Station Connected to AC Grid

被引：152

作者：

Saad, Hani ^{[1
]}

Fillion, Yannick ^{[1
]}

Deschanvres, Simon ^{[1
]}

Vernay, Yannick ^{[1
]}

Dennetiere, Sebastien ^{[1
]}

机构：

[1] Reseau Transport Elect, F-92919 Paris, France

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 2017年 / 32卷 / 03期

关键词：

Converter stability; EMTP; harmonic; resonance; impedance analysis; HVDC; modular multilevel converter (MMC); voltage source converter (VSC); MODULAR MULTILEVEL CONVERTER; FREQUENCY;

D O I：

10.1109/TPWRD.2017.2648887

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Resonance and harmonic phenomena can occur when HVDC and Flexible Alternating Current Transmission System devices are inserted into ac grids. Frequency response analysis and electromagnetic transient (EMT) type simulations of converter stations are essential for analyzing and preventing negative effects. This paper presents two approaches for deriving the high frequency response of a converter station: using simplified analytical representation and accurate EMT-type model. Validations with control parameter impacts are presented. This paper also presents a test case, based on a recent HVdc project, where potential resonances can occur between the converter station and its ac network. It is demonstrated analytically that these resonances are mainly due to control system parameters and ac network configurations.

引用

页码：1565 / 1573

页数：9

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