Voltage Quality Analysis of Small-Capacity Grid-Connected Photovoltaic Systems in Low Voltage Distribution Networks

2018 ◽  
Vol 6 (1) ◽  
Keyword(s):  
Low Voltage ◽  
Distribution Networks ◽  
Quality Analysis ◽  
Photovoltaic Systems ◽  
Voltage Distribution ◽  
Voltage Quality ◽  
Small Capacity

Strategies to improve the voltage quality in active low-voltage distribution networks using DSO's assets

2017 ◽  
Vol 11 (1) ◽  
pp. 73-81 ◽  
Author(s):  
Mikel Armendariz ◽  
Davood Babazadeh ◽  
Daniel Brodén ◽  
Lars Nordström
Keyword(s):  
Low Voltage ◽  
Distribution Networks ◽  
Voltage Distribution ◽  
Voltage Quality

Aggregator units allocation in low voltage distribution networks with penetration of photovoltaic systems

2021 ◽  
Vol 130 ◽  
pp. 107003
Author(s):  
Byron O. Palate ◽  
Tatiana P. Guedes ◽  
Ahda Grilo-Pavani ◽  
Antonio Padilha-Feltrin ◽  
Joel D. Melo
Keyword(s):  
Low Voltage ◽  
Distribution Networks ◽  
Photovoltaic Systems ◽  
Voltage Distribution

Reduction of the Low Voltage Substation Constraints by Inserting Photovoltaic Systems in Underserved Areas

2019 ◽  
Vol 12 (2) ◽  
pp. 105-112
Author(s):  
Benbouza Naima ◽  
Benfarhi Louiza ◽  
Azoui Boubekeur
Keyword(s):  
Low Voltage ◽  
Voltage Drop ◽  
Electrical Energy ◽  
Utilization Rate ◽  
Photovoltaic Systems ◽  
Voltage Distribution ◽  
Medium Voltage ◽  
Pv Systems ◽  
Transformer Substation ◽  
Load Pattern

Background: The improvement of the voltage in power lines and the respect of the low voltage distribution transformer substations constraints (Transformer utilization rate and Voltage drop) are possible by several means: reinforcement of conductor sections, installation of new MV / LV substations (Medium Voltage (MV), Low Voltage (LV)), etc. Methods: Connection of mini-photovoltaic systems (PV) to the network, or to consumers in underserved areas, is a well-adopted solution to solve the problem of voltage drop and lighten the substation transformer, and at the same time provide clean electrical energy. PV systems can therefore contribute to this solution since they produce energy at the deficit site. Results: This paper presents the improvement of transformer substation constraints, supplying an end of low voltage electrical line, by inserting photovoltaic systems at underserved subscribers. Conclusion: This study is applied to a typical load pattern, specified to the consumers region.

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