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A novel method of frequency regulation in microgrid
2016 IEEE 7th Power India International Conference (PIICON), 2016Owing to generation and demand mismatch in a micro-grid, the frequency deviation and the rate of change of frequency (ROCOF) may become drastic at times. This is due to increased penetration of renewable energy sources that brings down the system inertia.
Upama Bose +3 more
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Participation of Microgrids in Frequency Regulation Markets
2018 Annual American Control Conference (ACC), 2018The increasing ubiquity of distributed energy resources (DERs) in the power grid provides an opportunity for them to collectively participate in frequency regulation. In this paper, we propose a framework for the participation of microgrids, each acting as an aggregator of certain number of DERs, in the frequency regulation market when operating in ...
Priyank Srivastava +2 more
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A Precision Audio-Frequency Voltage Regulator
Instrumentation Science & Technology, 1971Abstract : A source of precisely known alternating voltages is described. The output remains constant to within 0.1% for variation of plus or minus 40% in the input voltage (frequencies between 30 Hz and 4 kHz). The principle of operation is based on negative feedback, using a light-emitting diode and photosensitive resistor to control the gain.
Britz, Dieter; id_orcid 0000-0003-1477-5627 +2 more
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BigData and regulation in high frequency trading
Proceedings of the 2017 International Conference on Cloud and Big Data Computing, 2017In this article, we are defining a proposed architecture that can resolve the main problem of high frequency trading which is the maturity level of financial data used by robot trader. The volume of markets data which comes every fragment of second, has caused a fatal problem in decision making on market.
Noussair Fikri +4 more
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The neural regulation of circulation explored in the frequency domain
Journal of the Autonomic Nervous System, 1990The neural regulation of circulation has mainly been explored on the basis of the phasic reflex changes that it undergoes when a disturbance is imposed upon the system. This approach brought to the artificial fragmentation of the whole regulatory network into a legion of presumed simple reflexes and to the subsequent attempt to reconstitute a unitary ...
A. MALLIANI +3 more
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Cases of CFPID regulator for frequency regulation of power systems
Journal of Statistics & Management Systems, 2023In consistently expanding region and construction of present-day Power System having trouble request vulnerabilities, the utilization of learned and lively recurrence power technique is fundamental for good working of Power-station. To enhanced regulator boundaries, a SCiWOA has been utilized. Frequency soundness and control are perhaps the main issues
Smrutiranjan Nayak +2 more
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Adrenergic regulation of the force-frequency effect
Basic Research in Cardiology, 1998An important interaction between beta-adrenergic receptor (AR) stimulation and the myocardial contractile response to increased heart rate has only recently been identified. The effect of beta-AR stimulation to amplify the force-frequency effect is responsible for a large component of the positive inotropic effect of exercise in conscious dogs and also
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Allocation of frequency regulation services
DRPT2000. International Conference on Electric Utility Deregulation and Restructuring and Power Technologies. Proceedings (Cat. No.00EX382), 2002A novel concept for directly quantifying the value of frequency regulation services of individual generators is proposed in this paper. Individual generator dynamics are explicitly incorporated into the optimisation problem as constraints, which allowed the frequency fluctuations to be also directly monitored and controlled. The approach eliminates the
X.P. Zhang +4 more
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Simultaneous Robust Regulation in the Frequency Domain*
2024 IEEE 63rd Conference on Decision and Control (CDC)Peer ...
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Regulator Design in the Frequency Domain
2018A closed-loop control system has to meet several prescribed quality specifications, as stability, static accuracy, dynamical behavior, noise suppression, insensitivity to parameter changes, etc. These specifications can be formulated in the time and in the frequency domain.
László Keviczky +3 more
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