US 12,459,612 B2
Offshore floating light energy storage integrated charging station system and operation control method thereof
Bowen Zhou, Shenyang (CN); Dongsheng Yang, Shenyang (CN); Guangdi Li, Shenyang (CN); Bo Yang, Shenyang (CN); Juan Zhang, Shenyang (CN); Peng Gu, Shenyang (CN); Yunfei Mu, Shenyang (CN); Jiayue Sun, Shenyang (CN); and Diliyaer Hudabaierdi, Shenyang (CN)
Assigned to NORTHEASTERN UNIVERSITY, Shenyang (CN)
Appl. No. 18/687,583
Filed by Northeastern University, Shenyang (CN)
PCT Filed Jul. 15, 2022, PCT No. PCT/CN2022/105927
§ 371(c)(1), (2) Date Feb. 28, 2024,
PCT Pub. No. WO2024/011571, PCT Pub. Date Jan. 18, 2024.
Claims priority of application No. 202210820127.2 (CN), filed on Jul. 13, 2022.
Prior Publication US 2024/0388085 A1, Nov. 21, 2024
Int. Cl. B63B 35/44 (2006.01); B60L 53/30 (2019.01); B60L 53/51 (2019.01); B60L 53/53 (2019.01); H02J 1/12 (2006.01); H02J 1/14 (2006.01); H02S 10/20 (2014.01); H02S 20/30 (2014.01)
CPC B63B 35/44 (2013.01) [B60L 53/30 (2019.02); B60L 53/51 (2019.02); B60L 53/53 (2019.02); H02J 1/12 (2013.01); H02J 1/14 (2013.01); H02S 10/20 (2014.12); H02S 20/30 (2014.12); B60L 2200/32 (2013.01); B60L 2210/10 (2013.01); B63B 2035/4453 (2013.01); B63B 2209/18 (2013.01); H02J 2300/26 (2020.01)] 8 Claims
OG exemplary drawing
 
1. An offshore floating light energy storage integrated charging station system, comprising:
a triangular floating floater structure;
a control unit;
an energy storage unit; and
a photovoltaic electricity generation unit,
wherein an energy storage tank is arranged on the floating floater structure, the energy storage unit is mounted in the energy storage tank, and the photovoltaic electricity generation unit is paved on the energy storage tank;
the photovoltaic electricity generation unit is used for converting light energy into electrical energy;
the energy storage unit is used for storing excess electrical energy generated by the photovoltaic electricity generation unit, and providing a differential power when a power of the photovoltaic electricity generation unit is less than a load demand power; and
the control unit is used for controlling an operation mode of the system based on an illumination intensity ill, a state of charge (SOC) of the energy storage unit, a DC bus voltage Udc and a presence or an absence of a load on a charging interface.