Status of revision of IEEE Std 1547 and 1547.1

Boemer, Jens C.; Huque, M.A.; Seal, Brian; Key, Tom; Brooks, D.; Vartanian, Charlie

doi:10.1109/pesgm.2017.8274554

Cited by 10 publications

(4 citation statements)

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“…But when P WPGS + j Q WPGS %3C P L + j Q L under islanding, the DG and grid will get into instability. This can be prevented if the unbalanced situation is rated according to IEEE 1547, 17 with a fast load cut‐off/optimal load management.…”

Section: Results Analysismentioning

confidence: 99%

“…Other nonlinear controllers, backstepping control (BC 12 ), H α control, 13 sliding mode control (SMC 14 ) based PLL, model predictive control (MPC) based observers, 15,16 are integrated for DFIG‐DG integration and well cited in literature against LFO profile reduction and improved stability margin. These controllers are highly computational and thus under unbounded uncertainties of ADN application (e.g., islanded operation according to IEEE 1547 17 ) could not provide sufficient grid stability margin. To apply the nonlinear control against bounded/unbounded grid contingencies, the DFIG dynamics for decoupled PLL (independent RSC/GSC control to provide voltage + power regulation) is proposed with an instantaneous active‐reactive power ( P ‐ Q ) formulation in this paper.…”

Section: Introductionmentioning

confidence: 99%

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A finite time adaptive back‐stepping sliding mode control for instantaneous active‐reactive power dynamics based DFIG‐wind generation towards improved grid stability

2020

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In this paper, a low computational, robust nonlinear feedback control is proposed as independent distributed generation controller (IDGC) for doubly fed induction generator (DFIG) based wind power generation system (WPGS). WPGS integration as distributed generation (DG) to grid point of common coupling (PCC) is reflecting high power loss profile in terms of low frequency oscillations under grid operational contingencies and have high instability hazard under unbounded uncertainties like unintentional islanding operation. Thus, to improve the stability margin of DFIG-WPGS integration fast DG dynamic relations are obtained, where instantaneous activereactive power (P-Q) formulation is proposed to avoid unnecessary phase locked loop (PLL) angle (ω) estimation. The feedback path is designed with proposed finite time adaptive backstepping sliding mode control (FTABSMC) for IDGC operation according to ISA-95 standards. The FTABSMC is ensured with bounded/unbounded uncertainty handling capability by incorporating backstepping based dynamic error profile depletion and with enhanced stability margin by finite time sliding surface based error trajectory to equilibrium. Further, the adaptive sliding surface estimation is proposed in terms of dynamic uncertainty (energy fluctuation) for robust unbounded uncertainty handling. The stability improvement is established with small-signal (SS) based closed loop analysis of considered DFIG-WPGS. The uncertainty handling capability is presented thought rigorous case studies in MATLAB based simulation environment and TMS 320 digital signal processor (DSP) based processor-in-loop (PIL) validation. K E Y W O R D S backstepping control, distributed generation, phase locked loop, sliding mode control, wind power generation system 1 | INTRODUCTION To cope with increasing power demand and carbon emission (pollution towards global warming), the renewable energy resource (RES) based distributed generations (DGs) have gained importance in energy market from last few decades. 1 The wind energy (WE) is well utilized as DG for local

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Section: Results Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A finite time adaptive back‐stepping sliding mode control for instantaneous active‐reactive power dynamics based DFIG‐wind generation towards improved grid stability

2020

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“…'Distributed Energy Resources' (DERs) are defined in [30] as the following: sources and groups of sources of electric power that are not directly connected to a bulk power transmission system. DERs include both generators and energy storage technologies but not controllable loads used for demand response.…”

Section: Distributed Energy Resourcesmentioning

confidence: 99%

Review of GB electricity distribution system's electricity security of supply, reliability and power quality in meeting UK industrial strategy requirements

Vegunta

Watts²,

Djokić

et al. 2019

IET Generation, Transmission & Distribution

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The United Kingdom (UK) Government's 2017 Industrial Strategy outlines a bold plan centred on making the UK one of the most competitive places in the world to start or grow a business, building on the UK's strengths, extending excellence into the future, and closing the gap between the UK's best performing companies, industries, places and people, and those viewed as less productive. In the context of delivering this strategy, from power system reliability and power quality points of view, this paper explores the various challenges and gaps in the Great Britain (GB) electricity distribution system, which is recognised as among the most complex forms of energy exchange that will become the backbone of the emerging digital economy and Industry 4.0. Additionally, the paper also provides recommendations to address the identified challenges.

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“…According to IEEE Std. 1547, Distributed Generation Source should detect islanding condition and become disconnected from the system within 2 sec [3].…”

Section: Introductionmentioning

confidence: 99%

Novel Passive Islanding Detection Technique by Monitoring Reverse Power at PCC

Usman¹,

Raza²,

Munir

et al. 2022

International Transactions on Electrical Energy Systems

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Power System of the age has included remarkable contribution of distributed energy resources (DERs). This inclusion has opened new era of research and studies. Islanding detection has become one of the important events in power system that is to be detected precisely. This study introduces a single-parameter-based passive technique for islanding detection which has zero nondetection zone without involvement of any signal processing tool. The proposed technique is tested for various islanding and nonislanding events. The simulation results prove that the suggested technique detects islanding event accurately and it is capable of distinguishing islanding and nonislanding events by an economical and simpler method.

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Status of revision of IEEE Std 1547 and 1547.1

Cited by 10 publications

References 0 publications

A finite time adaptive back‐stepping sliding mode control for instantaneous active‐reactive power dynamics based DFIG‐wind generation towards improved grid stability

A finite time adaptive back‐stepping sliding mode control for instantaneous active‐reactive power dynamics based DFIG‐wind generation towards improved grid stability

Review of GB electricity distribution system's electricity security of supply, reliability and power quality in meeting UK industrial strategy requirements

Novel Passive Islanding Detection Technique by Monitoring Reverse Power at PCC

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