scholarly journals Energy storage day-ahead scheduling to reduce grid energy export and increase self-consumption for micro-grid and small power park applications

2017 ◽  
Author(s):  
Joanna Sobon ◽  
Andrew Roscoe ◽  
Bruce Stephen
Keyword(s):  
Energy Storage ◽  
Small Power ◽  
Micro Grid

Experimental study on small power generation energy storage device based on pneumatic motor and compressed air

2021 ◽  
Vol 234 ◽  
pp. 113949
Author(s):  
Yonghong Xu ◽  
Hongguang Zhang ◽  
Fubin Yang ◽  
Liang Tong ◽  
Yifan Yang ◽  
...  
Keyword(s):  
Power Generation ◽  
Experimental Study ◽  
Energy Storage ◽  
Compressed Air ◽  
Storage Device ◽  
Energy Storage Device ◽  
Small Power ◽  
Pneumatic Motor

Control Strategy of Wind Photovoltaic and Energy Storage System Stability Running

2013 ◽  
Vol 336-338 ◽  
pp. 547-550
Author(s):  
Ji Hong Zhang ◽  
Zhen Kui Wu ◽  
Hua Li ◽  
Han Shan Li
Keyword(s):  
Energy Storage ◽  
Distributed Generation ◽  
Control Strategy ◽  
Control Method ◽  
Storage System ◽  
Energy Storage System ◽  
System Stability ◽  
Mathematics Model ◽  
Generation Efficiency ◽  
Micro Grid

Micro grid may exert adequately distributed generation efficiency, and that wind Photovoltaic and Energy Storage is a key equipment in the micro grid. Aiming at the distributed generation existing intermittence and randomicity characteristic, the paper discussed the micro grid P/Q control method under the connection grid state and the micro grid U/F control method under the disconnection grid state. It also studied the distributed generation parameters variational law under the micro grid different run mode, and built the correlative mathematics model and tested by simulation. The results show: the control strategy ensured the mice grid running stably, and achieved the system anticipative design request, and offered theory foundation for the distributed generation extend application.

Economic Operation Assessment of Micro-Grid Combining Photovoltaic and Energy-Storage

2013 ◽  
Vol 291-294 ◽  
pp. 2015-2021
Author(s):  
Li Fang Wei ◽  
Min Zhang
Keyword(s):  
Power Generation ◽  
Energy Storage ◽  
Economic Analysis ◽  
Case Studies ◽  
Market Competition ◽  
Recovery Model ◽  
Economic Operation ◽  
Photovoltaic Power ◽  
Micro Grid ◽  
Financial Profitability

In order to carry an economic analysis of micro-grid project represented by photovoltaic power-generation, this paper proposed a cost recovery model for micro-grid project through case studies. Meanwhile, based on how micro-grid participates in market competition, we have designed the framework for gaining profits. Issues like basic profits, reasonable depreciation method and the project’s financial profitability are analyzed in detail.

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