DC distribution grid;
decentralized control;
microgrid;
plug-and-play;
stability;
NONLINEAR NETWORKS;
VOLTAGE CONTROL;
POWER-SYSTEMS;
IMPEDANCE;
DESIGN;
AC;
D O I:
10.1109/ACCESS.2018.2875758
中图分类号:
TP [自动化技术、计算机技术];
学科分类号:
0812 ;
摘要:
Changes in distribution grids pose significant challenges with respect to the control and management of these grids. Stability and decentralized control are vital to ensure the availability and accessibility of plug-and-play dc distribution grids that are (temporarily) without communication. Therefore, this paper presents guidelines for these grids that ensure global stability and a decentralized control strategy that implements these stability guidelines. The stability guidelines are derived using a Brayton-Moser representation of the system to arrive at a Lyapunov candidate function. Furthermore, the decentralized control strategy implements these stability guidelines and ensures that the voltages in the system remain within a specified range. In addition, several simulations are performed to illustrate the stability of the system and the behavior of the control strategy under different scenarios.
机构:
Univ Pavia, Dipartimento Ingn Ind & Informaz, Via Ferrata 1, I-27100 Pavia, ItalyUniv Pavia, Dipartimento Ingn Ind & Informaz, Via Ferrata 1, I-27100 Pavia, Italy
Riverso, Stefano
Farina, Marcello
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机构:
Politecn Milan, Dipartimento Elettr & Informaz, I-20133 Milan, ItalyUniv Pavia, Dipartimento Ingn Ind & Informaz, Via Ferrata 1, I-27100 Pavia, Italy
Farina, Marcello
Ferrari-Trecate, Giancarlo
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机构:
Univ Pavia, Dipartimento Ingn Ind & Informaz, Via Ferrata 1, I-27100 Pavia, ItalyUniv Pavia, Dipartimento Ingn Ind & Informaz, Via Ferrata 1, I-27100 Pavia, Italy
Ferrari-Trecate, Giancarlo
2012 IEEE 51ST ANNUAL CONFERENCE ON DECISION AND CONTROL (CDC),
2012,
: 4193
-
4198
机构:
Korea Railrd Res Inst, Train Control & Commun Team, Uiwang 16105, South KoreaKorea Railrd Res Inst, Train Control & Commun Team, Uiwang 16105, South Korea
Kim, Taekyoo
Lee, Donggil
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机构:
Seoul Natl Univ, Dept Elect & Comp Engn, ASRI, Seoul 08826, South KoreaKorea Railrd Res Inst, Train Control & Commun Team, Uiwang 16105, South Korea
Lee, Donggil
Shim, Hyungbo
论文数: 0引用数: 0
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机构:
Seoul Natl Univ, Dept Elect & Comp Engn, ASRI, Seoul 08826, South KoreaKorea Railrd Res Inst, Train Control & Commun Team, Uiwang 16105, South Korea