Study and analysis of zeta converter fed by solar photovoltaic system using PID controller

Modak, Gaurav P.; Dhote, V. P.

doi:10.1109/iicires.2017.8078313

Cited by 2 publications

(3 citation statements)

References 14 publications

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“…Conectarea centralei la SEN este permanentă și nu poate fi întreruptă decât în caz de avarii (nu se acceptă manevre decât în condiții speciale). În plus, conform reglementărilor în vigoare [24][25][26][27][28][29][30], toate centralele racordate la SEN care au o putere de peste 5 MW reclamă dispecerizare permanentă.…”

Section: Gestioanarea Puterii Reactive a Centralei Fotovoltaiceunclassified

“…Suplimentar, se propune și regenerarea proprietăților panourilor deteriorate (datorită alimentarii acestora de către invertoarele care asigurau compensarea pe timpul nopții). Astfel, invertoarele sunt deconectate din circuit, iar panourile sunt alimentate de convertoare speciale numite "float controller" sau "PID Killer" [26][27][28][29]. Acestea din urmă aplică o tensiune inversă panourilor fotovoltaice de cca.…”

Section: Gestioanarea Puterii Reactive a Centralei Fotovoltaiceunclassified

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Analysis of Electricity Quality and Efficiency for a Photovoltaic Power Plant With 8 Mw of Power

Groşanu¹,

Cazacu²,

Petrescu³

2021

APME/EMMD

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The paper presents a study on the quality and energy efficiency of operation for a photovoltaic plant with a power of 8 MW connected to the national energy network. The various operating regimes of the main network elements within the investigated photovoltaic plant are examined both qualitatively and quantitatively. Thus, for power transformers and medium voltage cables in the plant, the losses due to the particular regimes imposed by the load are calculated (often deforming and unbalanced regimes). In this way, opportunities are identified to increase the energy efficiency of the entire system, but also methods to improve the quality of energy delivered at the point of its connection to the local energy system.

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Section: Gestioanarea Puterii Reactive a Centralei Fotovoltaiceunclassified

Analysis of Electricity Quality and Efficiency for a Photovoltaic Power Plant With 8 Mw of Power

Groşanu¹,

Cazacu²,

Petrescu³

2021

APME/EMMD

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“…Otherwise, in normal (daylight) operating mode of the solar park, they became very hot due to high current that cross their windings. In addition to the capacitive reactiv power compensation, it is also proposed to regenerate the properties of the damaged panels (due to their power supply by the inverters that provided compensation during the night) [23][24][25][26][27][28][29]. Thus, when the inverters are disconnected from the circuit the solar panels are powered by special converters called float controller or PID Killer.…”

Section: The Reactive Power Management Within the Solar Plantmentioning

confidence: 99%

Reactive Power Management in a Grid-Connected Photovoltaic Power Station: A Case-Study

Cazacu

Groşanu

Petrescu

2021

The Scientific Bulletin of Electrical Engineering Faculty

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The paper presents an applicative study on the power quality and energy efficiency operation for a photovoltaic power station with an installed capacity of 8.5 MW. The various operating regimes of the main network elements within the investigated photovoltaic plant are qualitatively and quantitatively. The reactive power flow in the plant that is permanently connected to the grid is especially examined. Thus, the losses within the power transformers and medium voltage cables in the plant are calculated due to the imposed by the load (often deforming and unbalanced regimes). In this manner, opportunities are identified to increase the energy efficiency of the entire system but also methods to improve the quality of energy delivered at the point of its connection to the local energy system.

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Study and analysis of zeta converter fed by solar photovoltaic system using PID controller

Cited by 2 publications

References 14 publications

Analysis of Electricity Quality and Efficiency for a Photovoltaic Power Plant With 8 Mw of Power

Analysis of Electricity Quality and Efficiency for a Photovoltaic Power Plant With 8 Mw of Power

Reactive Power Management in a Grid-Connected Photovoltaic Power Station: A Case-Study

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