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Distributed Optimal Energy Management in Microgrids
Energy management in microgrids is typically formulated as a nonlinear optimization problem. Expand
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Investigation of SSR in Practical DFIG-Based Wind Farms Connected to a Series-Compensated Power System
Subsynchronous resonance (SSR) was observed in wind farms located in North China. These wind farms prevailingly consist of doubly-fed induction generators (DFIGs) and are connected toExpand
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Subsynchronous Interaction Between Direct-Drive PMSG Based Wind Farms and Weak AC Networks
Recently, sustained power oscillation at subsynchronous frequency was captured in direct-drive permanent magnetic synchronous generator (PMSG) based wind farms in Xinjiang Uygur Autonomous Region,Expand
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Characteristic Analysis of Subsynchronous Resonance in Practical Wind Farms Connected to Series-Compensated Transmissions
The emerging subsynchronous resonance (SSR) caused by the interaction of wind turbine generators (WTGs) with series compensation has aroused great concerns. For this particular issue, this paper isExpand
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A neutral-point potential balancing algorithm for three-level NPC inverters using analytically injected zero-sequence voltage
Based on the zero-sequence component of the reference voltages, this paper comprehensively analyzes the neutral-point variation and balancing control for three-level neutral-point-clamped inverter.Expand
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Optimal Residential Demand Response in Distribution Networks
Demand response (DR) enables customers to adjust their electricity usage to balance supply and demand. Expand
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Quantitative SSR Analysis of Series-Compensated DFIG-Based Wind Farms Using Aggregated RLC Circuit Model
A new type of subsynchronous resonance (SSR), namely, subsynchronous control interaction (SSCI), was recently observed in doubly-fed induction generators (DFIGs) interfaced with series-compensatedExpand
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WAMS applications in Chinese power systems
Since the first GPS-based phasor measurement (PMU) unit was invented, synchrophasor technology has developed for more than a decade. During this period many concepts were proposed, for instance, theExpand
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Dynamic tracking of low-frequency oscillations with improved Prony method in wide-area measurement system
An improved Prony method for online dynamic tracking of low-frequency oscillations (DTLFO) in wide-are measurement system (WAMS) is proposed in this paper. It employs the characteristic of singularExpand
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Overview of STATCOM technologies
Abstract: /spl plusmn/20Mvar STATCOM indicates that China is the 4/sup th/ country to develop STATCOM in the world. This paper introduces the development of STATCOM particularly in China. TopologiesExpand
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