Implementation of PV cell based standalone solar power system employing incremental conductance MPPT algorithm

Dhar, Snehamoy; Sridhar, R.; Mathew, Geraldine

doi:10.1109/iccpct.2013.6528926

Cited by 35 publications

(12 citation statements)

References 10 publications

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“…Towards the left or right (of this MPP), the MPP ratio of P pv to V pv is altered. The chopper output voltage is adjusted in accordance with MPP of PV array [22]. Synchronization operates when the power supply (by the main grid) resumes, after islanding event, reconnecting the PVS to the grid.…”

Section: Presentation Of the Control Circuitmentioning

confidence: 99%

A new approach for islanding management in PV system using frequency modulation technique and simple adaptive load shedding algorithm

2019

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One of the main challenges in distributed generation is to keep supplying some priority loads when islanding occurs. Unfortunately, most anti-islanding protection (AIP) methods fail in islanding detection if the demand in the islanded loads matches the production in the island. Many active AIP schemes are too slow and cause power quality problems. In this paper, an islanding detection method for inverter-based photovoltaic system (PVS) is presented, operating with a simple adaptive loads shedding algorithm. This method is based on modulating the inverter output voltage at the point of common coupling. This frequency modulation consists in introducing interharmonics as side bands of the inverter voltage. After islanding detection, the adaptive loads shedding algorithm operates so as to keep powered priority loads as possible. AIP scheme and PVSs are implemented in MATLAB/Simulink environment. The effectiveness of the proposed scheme was tested and evaluated under a wide range of operating conditions. These tests determined that the proposed technique does not exhibit any non-detection zone and detects islanding within five electric cycles. No significant effect on power quality is recorded even during islanding detection time. The proposed technique was also robust and more independent of system parameters than some others.

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Section: Presentation Of the Control Circuitmentioning

confidence: 99%

A new approach for islanding management in PV system using frequency modulation technique and simple adaptive load shedding algorithm

2019

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“…The incremental conductance algorithm records the sensed instantaneous voltage and current and compares with the earlier instantaneous values of voltage and current to obtain / dP dV . The equation governing the incremental conductance algorithm [15] is given as,…”

Section: A Mppt Control Of Spv Arraymentioning

confidence: 99%

Performance evaluation of an isolated system using PMSG based DG set, SPV array and BESS

Philip

Singh

Mishra

2014

2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)

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This paper proposes an isolated hybrid system consisting of a solar photovoltaic (SPV) panel along with a diesel engine driven permanent magnet synchronous generator (PMSG) and a battery energy storage system (BESS) feeding three-phase four wire loads. The deployment of this microgrid system is to maximize utilization of renewable resources for energy security and improved power quality. The incremental conductance (InC) maximum power point tracking (MPPT) algorithm is applied for extracting the maximum power of the SPV panel. The controller makes use of the enhanced phase locked loop (EPLL) technique and is shown to provide for load balancing, reactive power compensation and harmonics compensation capabilities under different loading conditions. A four-leg voltage source converter (VSC) with BESS further provides neutral current compensation apart from coordinating power flow within the autonomous system. Performance of the controller has been analyzed by modeling the system in MATLAB/SIMULINK using sim-power system (SPS) block-set.

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“…Some MPPTs are more rapid and accurate and thus more impressive which need special design and familiarity with specific subjects such as fuzzy logic or neural network methods. MPPT fuzzy logic controllers have good performance under varying atmospheric conditions and exhibits better performance in contrast with P&O control method [8]; however the main disadvantage of this method is that its effectiveness is highly dependent on the technical knowledge of the engineer in computing the error and coming up with the rule base table. It is greatly dependant on the how designer arranges the system which requires skill and experience.…”

Section: Characteri Stics Of Pv Cellmentioning

confidence: 99%

A Review of MMPT Methods for Solar Pv Systems

2015

IJAERD

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Abstract-The purpose of this paper is to study and compare different maximum power point tracking (MPPT) methods in a photovoltaic system. Many maximum power point tracking techniques for photovoltaic systems have been developed to ma ximize the produced energy. There are different techniques for MPPT such as Perturb and Observe, Incremental conductance, Fractional Short Circuit Current, hill climbing method, Fractional Open Circuit Voltage, Fuzzy Control, Neural Network Control etc. These techniques are vary in many aspects as: simplicity, convergence speed, digital or analogical implementation, sensors required, cost, range of effectiveness, and in other aspects. This paper presents a comparative study of different widely-adopted MPPT algorithms. The maximum power point tracking (MPPT) of the PV output for all sunshine conditions is a key to keep the output power per unit cost low for successful PV applications.

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Implementation of PV cell based standalone solar power system employing incremental conductance MPPT algorithm

Cited by 35 publications

References 10 publications

A new approach for islanding management in PV system using frequency modulation technique and simple adaptive load shedding algorithm

A new approach for islanding management in PV system using frequency modulation technique and simple adaptive load shedding algorithm

Performance evaluation of an isolated system using PMSG based DG set, SPV array and BESS

A Review of MMPT Methods for Solar Pv Systems

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