| 发明名称 |
CONTROL DEVICE OF ENERGY STORAGE SYSTEM |
| 摘要 |
A control device of an energy storage system is provided. The control device includes a voltage calculation unit calculating the difference between a reference voltage and a measured voltage; frequency calculation unit calculating the difference between a reference frequency and a measured frequency; a power reserve margin (PRM) calculating a ratio of reserve power to the maximum consumption of power; and a power calculation unit using, as input values, coefficients calculated at the voltage calculation unit, the frequency calculation unit and the PRM calculation unit, and calculating a switch control value of an energy storage system by further using a difference in reactive power and active power. |
| 申请公布号 |
US2016087475(A1) |
申请公布日期 |
2016.03.24 |
| 申请号 |
US201514814292 |
申请日期 |
2015.07.30 |
| 申请人 |
LSIS CO., LTD. |
发明人 |
KANG BYUNG KWAN;LEE CHUNG WOO |
| 分类号 |
H02J7/00;G01R21/133;G01R31/36 |
主分类号 |
H02J7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A control device of an energy storage system, the control device comprising:
a voltage calculation unit calculating the difference between a reference voltage and a measured voltage; frequency calculation unit calculating the difference between a reference frequency and a measured frequency; a power reserve margin (PRM) calculation unit calculating a ratio of reserve power to the maximum consumption power; and a power calculation unit using, as input values, coefficients calculated at the voltage calculation unit, the frequency calculation unit and the PRM calculation unit, and calculating a switch control value of an energy storage system by further using a difference in reactive power and active power. |
| 地址 |
Anyang-si KR |
