scholarly journals Novel Distributed Active and Reactive Power Management Approach for Renewable Energy Resource and Loads in Distribution Network

2018 ◽  
Vol 43 (S1) ◽  
pp. 439-459
Author(s):  
Ali Karimi ◽  
Majid Nayeripour ◽  
M. E. Hassanzadeh
Keyword(s):  
Renewable Energy ◽  
Power Management ◽  
Reactive Power ◽  
Distribution Network ◽  
Energy Resource ◽  
Management Approach ◽  
Renewable Energy Resource ◽  
Active And Reactive Power

scholarly journals Optimal Microgrid–Interactive Reactive Power Management for Day–Ahead Operation

Energies ◽  
2021 ◽  
Vol 14 (5) ◽  
pp. 1275
Author(s):  
Martha N. Acosta ◽  
Francisco Gonzalez-Longatt ◽  
Danijel Topić ◽  
Manuel A. Andrade
Keyword(s):  
Power Management ◽  
Performance Metrics ◽  
Reactive Power ◽  
Effective Interaction ◽  
Distribution Network ◽  
Energy Losses ◽  
Management Approach ◽  
Voltage Profile ◽  
Optimal Reactive Power Dispatch ◽  
Local Measurements

The replacement of conventional generation sources by DER creates the need to carefully manage the reactive power maintaining the power system safe operation. The principal trend is to increase the DER volume connected to the distribution network in the coming years. Therefore, the microgrid represents an alternative to offer reactive power management due to excellent controllability features embedded in the DER, which enable effective interaction between the microgrid and the distribution network. This paper proposes a microgrid–iterative reactive power management approach of power-electronic converter based renewable technologies for day-ahead operation. It is designed to be a centralised control based on local measurements, which provides the optimal reactive power dispatch and minimise the total energy losses inside the microgrid and maintain the voltage profile within operational limits. The proposed optimal-centralised control is contrasted against seven local reactive power controls using a techno-economic approach considering the steady–state voltage profile, the energy losses, and the reactive power costs as performance metrics. Three different reactive power pricing are proposed. The numerical results demonstrate the optimal microgrid–interactive reactive power management is the most suitable techno-economic reactive power control for the day–ahead operation.

Sizing Approach for a Single-Phase Grid-Connected Photovoltaic Converter with Active and Reactive Power Management

2021 ◽  
Author(s):  
Rosa Iris Viera-Diaz ◽  
Mario Gonzalez-Garcia ◽  
Ricardo Alvarez-Salas ◽  
Homero Miranda ◽  
Yuniel Leon-Ruiz
Keyword(s):  
Power Management ◽  
Single Phase ◽  
Reactive Power ◽  
Photovoltaic Converter ◽  
Active And Reactive Power

Banana biomass as potential renewable energy resource: A Malaysian case study

2010 ◽  
Vol 14 (2) ◽  
pp. 798-805 ◽  
Author(s):  
Jing Yan Tock ◽  
Chin Lin Lai ◽  
Keat Teong Lee ◽  
Kok Tat Tan ◽  
Subhash Bhatia
Keyword(s):  
Renewable Energy ◽  
Energy Resource ◽  
Renewable Energy Resource
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