Establishment of Regulation Service market in Iran restructured power system

Asgari, Mohammad Hossein; Tabatabaei, Mostafa; Riahi, R.; Mazhabjafari, A.; Mirzaee, M.; Bagheri, Hamid

doi:10.1109/ccece.2008.4564628

Cited by 7 publications

(4 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…These results highlight the impact of the wind generation on LFC. With fine tuning of the control parameters, the results can maintain high standards of frequency quality [8,9]. Note that PID parameters in this case are selected based on fuzzy approach.…”

Section: Simulation Resultsmentioning

confidence: 99%

“…There are, however, several issues that make this approach inappropriate for future grids. In the droop control approach, the units share active and reactive power according to pre‐specified droop characteristics, and there is always need for additional restoration control action . In spite of this, few works have reported having applied droop control to independent and variable intermittent renewable sources .…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Dynamic participation of doubly fed induction generators in multi-control area load frequency control

Ahmadiahangar

Sheikholeslami

Niaki

et al. 2014

Int. Trans. Electr. Energ. Syst.

View full text Add to dashboard Cite

Summary This paper proposes a new control strategy to consider the doubly fed induction generator (DFIG) wind generation contribution in frequency control and regulation of multi‐area interconnected power system when the wind power is the main generation of one area. Based on frequency requirements and system conditions, the proposed control approach determines whether to switch the wind generation into the maximum power tracking mode or the frequency regulation mode. In the frequency regulation mode, the output power of the wind power plant is controlled through a PID controller. At this mode of operation, the input signal of the PID controller is the system frequency. Finally, the PID performance is optimized by tuning its parameters through fuzzy and Zigler–Nicholes methods. The proposed control strategy is applied to a multi‐area control system including thermal and wind power generations. The simulation results indicate that the proposed control scheme works desirably and thereby wind generation can effectively participate in load frequency control (LFC). Copyright © 2014 John Wiley & Sons, Ltd.

show abstract

Section: Simulation Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Dynamic participation of doubly fed induction generators in multi-control area load frequency control

Ahmadiahangar

Sheikholeslami

Niaki

et al. 2014

Int. Trans. Electr. Energ. Syst.

View full text Add to dashboard Cite

show abstract

“…Main issue of this method was shortcoming of power in comparison with bulk power plants and industrial loads for frequency control purpose. Besides, since only one unit is in charge for frequency control there is a very poor reliability [1]. For ensuring power stability and improving quality of frequency control, in 2008 , all generation unit were obligated to activate their governor's primary control loop and corporate in frequency control.…”

Section: Current Frequency Control Methods In Iran Gridmentioning

confidence: 99%

“…Also, since only the output parameters of the units are used, no communication between the units is necessary, but there are several issues that make this method inappropriate for future smart grid. In this method the units share real and reactive power according to pre-specified droop characteristics and there is always need for additional restoration control action [1][2][3][4]. On the other hand wind energy is not constant and windmill output is proportional to the cube of wind speed, which causes the generated power of wind turbine generator (WTG) to fluctuate.…”

Section: Introductionmentioning

confidence: 99%

A methodology for the redesign of frequency control in modern power systems in presence of renewable energy resources

Ahmadiahangar¹,

Sheikholeslami²,

Niaki³

et al. 2012

CIRED 2012 Workshop: Integration of Renewables Into the Distribution Grid

View full text Add to dashboard Cite

The Ministry of Energy in Iran published a target to install 5GW Renewable energy resources to be connected to grids by 2015. However, as outputs from wind power generation fluctuate time to time and wind power resources are available only in specific areas, deterioration of the quality of utility's power supply has become an important issue to be solved .this paper proposes a new algorithm to participate wind power generation in frequency control, with cooperation of DSO and TSO. For above purpose, this paper also introduce a new concept, Bulk Virtual Power Plant.

show abstract

The impacts of capabilities and constraints of generating units on simultaneous scheduling of energy and primary reserve

Mashhadi

Ghazizadeh²

2011

Electr Eng

View full text Add to dashboard Cite

Establishment of Regulation Service market in Iran restructured power system

Cited by 7 publications

References 3 publications

Dynamic participation of doubly fed induction generators in multi-control area load frequency control

Dynamic participation of doubly fed induction generators in multi-control area load frequency control

A methodology for the redesign of frequency control in modern power systems in presence of renewable energy resources

The impacts of capabilities and constraints of generating units on simultaneous scheduling of energy and primary reserve

Contact Info

Product

Resources

About