Power energy management strategy of micro-grid system

2016 ◽  
Author(s):  
Mohd Fauzi Mohamad Yusof ◽  
Abu Zaharin Ahmad
Keyword(s):  
Energy Management ◽  
Management Strategy ◽  
Grid System ◽  
Energy Management Strategy ◽  
Micro Grid

scholarly journals A Verification of High-efficiency DC Micro-grid Power Systems with High-performance Power Converters and Energy Management Strategy

2014 ◽  
Vol 18 ◽  
pp. 47-52 ◽  
Author(s):  
Tomokazu Mishima ◽  
Ittetsu Taniguchi ◽  
Hisashi Tamaki ◽  
Youichi Kitagawa ◽  
Kouji Yutani ◽  
...  
Keyword(s):  
Power Systems ◽  
Energy Management ◽  
Management Strategy ◽  
High Performance ◽  
High Efficiency ◽  
Power Converters ◽  
Energy Management Strategy ◽  
Micro Grid

Energy Management System Research for Wind-PV-ES Hybrid Microgrid Based on Storage Battery

2013 ◽  
Vol 660 ◽  
pp. 139-145
Author(s):  
Lei Xue ◽  
Li Bin Wang ◽  
Zhi Gang Wang ◽  
Shu Ying Li
Keyword(s):  
Energy Management ◽  
Management Strategy ◽  
Mode Switching ◽  
Storage Battery ◽  
Energy Management Strategy ◽  
Hybrid Energy ◽  
Hybrid Microgrid ◽  
Flow Charts ◽  
Micro Grid ◽  
Bus Voltage

Energy management strategy is important to keep microgrid stable. In this paper, energy management strategy of Wind-PV-ES hybrid microgrid is proposed. Due to the power output of wind and PV are unknown quantities, the key point of Wind-PV-ES hybrid energy management lies in the energy management of storage battery. The flow charts of energy management strategy are given in detail and Wind-PV-ES microgrid model is built with DigSILENT/PowerFactory. Then the transition state simulation as to the micro-grid mode switching process is carried out. The result shows that the proposed energy management strategy could keep connected bus voltage and micro-grid frequency stable in grid-connected mode, islanding mode and during micro-grid mode switching.

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