Optimized PID controller based voltage oriented control of the 7-level diode clamped inverter for distributed generation system

Sinan, Saif; Elnady, A.

doi:10.1109/icecta.2017.8252021

Cited by 2 publications

(2 citation statements)

References 11 publications

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“…Finally, [44] In relation to applications of robust control in systems of distributed generation were mainly identified the interconnection of the control units and the control of the element of conversion of energy (inverter).…”

Section: Pid Controlmentioning

confidence: 99%

Review of Control techniques in Distributed Power Generation Systems

2020

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In this document are revised different control techniques applied to distributed generation systems, including control of active-reactive power, load-frequency control and the identification and control of island mode operation of the generation units, which are the main themes identified. The different control strategies identified are PID, robust, predictive and fuzzy, with applications in the aforementioned subjects. Particularly, applications for the interconnection of generation units and the control of the electric power conversion system DC-AC (inverter) are observed.

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Section: Pid Controlmentioning

confidence: 99%

Review of Control techniques in Distributed Power Generation Systems

2020

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“…Proportional-Integral-Derivative-PID [29,46,[48][49][50][51][52][53]. Adding an integrator to PD control means PID control [54].…”

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confidence: 99%

Analysis of Voltage and Reactive Power Algorithms in Low Voltage Networks

Stanelytė

Radziukynas

2022

Energies

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The rapid development of renewable energy sources and electricity storage technologies is further driving the change and evolution of traditional energy systems. The aim is to interconnect the different electricity systems between and within countries to ensure greater reliability and flexibility. However, challenges are faced in reaching it, such as the power grid complexity, the system control, voltage fluctuations due to the reverse power flow, equipment overloads, resonance, incorrect island setting, and the diversity of user needs. The electricity grid digitalization in the market also requires the installation of smart devices to enable real-time information exchange between the generator and the user. Inverter-based distributed generation (DG) may be used to control the grid voltage. Smart PV inverters have the capability to supply both inductive and capacitive reactive power to control the voltage at the point of interconnection with the grid, and only technical parameters of smart PV inverters limit this capability. Reactive power control is related to ensuring the quality of voltage in the electricity distribution network and compensating reactive power flows, which is a technical–economic aspect. The goal of this research is to present an analysis of controllers that supply reactive power to the electrical grid via PV systems. This research analyzes recent research on local, centralized, distributed, and decentralized voltage control models in distribution networks. The article compares various approaches and highlights their advantages and disadvantages. The voltage control strategies and methodologies mentioned in the article can serve as a theoretical foundation and provide practical benefits for PV system development in distribution networks. The results of the research show that the local voltage control approach, as well as linear and intelligent controllers, has great potential.

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Optimized PID controller based voltage oriented control of the 7-level diode clamped inverter for distributed generation system

Cited by 2 publications

References 11 publications

Review of Control techniques in Distributed Power Generation Systems

Review of Control techniques in Distributed Power Generation Systems

Analysis of Voltage and Reactive Power Algorithms in Low Voltage Networks

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