scholarly journals A Control Strategy Based on State-of-Charge and Equal Incremental Cost Criterion for Distributed Energy Storage

Smart Grid ◽  
2017 ◽  
Vol 07 (02) ◽  
pp. 47-58
Author(s):  
佐霖 韦
Keyword(s):  
Energy Storage ◽  
Incremental Cost ◽  
Control Strategy ◽  
State Of Charge ◽  
Distributed Energy ◽  
Cost Criterion ◽  
Distributed Energy Storage

scholarly journals Improved Droop Control Strategy of Multiple Energy Storage Applications in an AC Microgrid Based on the State of Charge

Electronics ◽  
2021 ◽  
Vol 10 (14) ◽  
pp. 1726
Author(s):  
Xiaogang Wang ◽  
Hongdong Wang
Keyword(s):  
Energy Storage ◽  
Control Strategy ◽  
Simulation Models ◽  
State Of Charge ◽  
Droop Control ◽  
Distributed Energy ◽  
Storage Unit ◽  
Energy Storage Unit ◽  
Distributed Energy Storage ◽  
Islanded Mode

Distributed energy storage technology is used to stabilize the frequency and voltage of the microgrid operating in islanded mode. However, due to the inconsistent state of charge (SoC) of the energy storage unit (ESU), the active power output of the ESU cannot be shared reasonably. On the basis of stabilizing voltage and frequency, this paper presents a power exponential function droop control (PEFDC) strategy considering the SoC. In this control strategy, the ESU is allowed to adjust the output power adaptively according to its own SoC level during discharge and reaches SoC equilibrium. Simulation models are built to compare the PEFDC strategy with conventional droop control (CDC) and power function droop control (PFDC) approaches. The simulation results illustrate the superiority of the proposed control strategy over the other two methods. Finally, the hardware-in-the-loop experiment is conducted to verify the effectiveness of the PEFDC strategy.

An Exponential Droop Control Strategy for Distributed Energy Storage Systems Integrated with Photovoltaics

2020 ◽  
pp. 1-1
Author(s):  
Angelos I. Nousdilis ◽  
Georgios C. Kryonidis ◽  
Eleftherios O. Kontis ◽  
Georgios Christos Christoforidis ◽  
Grigoris K. Papagiannis
Keyword(s):  
Energy Storage ◽  
Control Strategy ◽  
Storage Systems ◽  
Droop Control ◽  
Distributed Energy ◽  
Energy Storage Systems ◽  
Distributed Energy Storage

Hybrid SOC Balancing Control Strategy in MMC-UPQC System with Distributed Energy Storage

2021 ◽  
Author(s):  
Zhenxiao Zhang ◽  
Chao Zhang ◽  
Heng Nian ◽  
Yue Wang ◽  
Hongyang Huang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Control Strategy ◽  
Distributed Energy ◽  
Distributed Energy Storage ◽  
Balancing Control
Sign in / Sign up

Export Citation Format

Share Document