Comparison between DC Voltage Droop Schemes and Grid-Following & Grid-Forming Control in AC Systems in View of Interoperability of MTDC grids

被引：0

作者：

Shinodal, Kosei ^{[1
]}

Elsodany, Mohamed ^{[1
,2
]}

Gonzalez, Juan -Carlos ^{[1
]}

Dai, Jing ^{[1
,3
,4
]}

Benchaibl, Abdelkrim ^{[1
]}

Bachal, Seddik ^{[1
,2
]}

机构：

[1] Supergrid Inst SAS, 23 Rue Cyprian, F-69100 Villeurbanne, France

[2] Univ Grenoble Alpes, CNRS, Grenoble INP, G2Elab, F-38000 Grenoble, France

[3] Univ Paris Saclay, CNRS, Cent Supelec, Lab Genie Elect & Elect Paris, F-91192 Gif Sur Yvette, France

[4] Sorbonne Univ, Lab Genie Elect & Elect Paris, CNRS, F-75252 Paris, France

来源：

2023 25TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, EPE'23 ECCE EUROPE | 2023年

关键词：

Multi-terminal HVDC; DC voltage control; Voltage Source Converter (VSC); AC-DC converter; Multi-level converter; POWER CONVERTERS; INVERTERS;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper explores the fundamental characteristics of two typical DC voltage droop control schemes, namely the direct droop where the power setpoint is adjusted in proportion to the DC-voltage deviaiton, and the inverse droop where the DC-voltage setpoint is adjusted in proportion to the power deviation. We draw an analogy between these two droop controls for DC voltage regulation and and the grid-following and grid-forming controls in AC systems. Simulation results show that, for the security of the DC grid, it is crucial to specify the desired characteristics of droop-controlled stations in both steady state and transient.

引用

页数：9

共 24 条

[1] Grid Forming Inverters: A Review of the State of the Art of Key Elements for Microgrid Operation
Anttila, Sara
Dohler, Jessica S.
Oliveira, Janaina G.
Bostrom, Cecilia
[J]. ENERGIES, 2022, 15 (15)
[2] CENELEC C., 2019, HVDC GRID SYST CONN, V1
[3] A Virtual Synchronous Machine implementation for distributed control of power converters in Smart Grids
D'Arco, Salvatore
Suul, Jon Are
Fosso, Olav B.
[J]. ELECTRIC POWER SYSTEMS RESEARCH, 2015, 122 : 180 - 197
[4] Henderson C., 2023, IEEE T POWER DELIVER, P1
[5] Kundur P., 1994, Power System Stability and Control
[6] Grid-Forming Inverters: A Critical Asset for the Power Grid
Lasseter, Robert H.
Chen, Zhe
Pattabiraman, Dinesh
[J]. IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 2020, 8 (02) : 925 - 935
[7] Revisiting Grid-Forming and Grid-Following Inverters: A Duality Theory
Li, Yitong
Gu, Yunjie
Green, Timothy C.
[J]. IEEE TRANSACTIONS ON POWER SYSTEMS, 2022, 37 (06) : 4541 - 4554
[8] Linden K., 2017, CIGRE TECHNICAL BROC
[9] Matevosyan J., 2023, IEEE Power Energy Mag, V21, P77, DOI [10.1109/MPAE.2023.10083082, DOI 10.1109/MPAE.2023.10083082]
[10] Milano Federico, 2018, 2018 Power Systems Computation Conference (PSCC), DOI 10.23919/PSCC.2018.8450880

← 1 2 3 →