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A platform for research: civil engineering, architecture and urbanism
Light offshore symmetrical bipolar flexible direct current conversion platform
The invention discloses a light offshore symmetrical bipolar flexible direct current conversion platform which is of a seven-layer structure and is provided with letter shafts A-G in the longitudinal direction. A low-end bridge arm reactor chamber is arranged on the A-axis side of the first floor, a direct-current neutral line power distribution device is arranged in the low-end bridge arm reactor chamber on the side, a high-end bridge arm reactor chamber is arranged on the G-axis side of the first floor, a direct-current polar line power distribution device is arranged in the high-end bridge arm reactor chamber on the side, GIS equipment is adopted as the power distribution devices, and a water professional auxiliary equipment room is arranged between B-axis and F-axis; a heating and ventilation professional auxiliary equipment room and an electrical secondary professional auxiliary equipment room are arranged between the B-F shafts of the second floor; a room for auxiliary equipment is arranged among the B-F shafts of the third floor; a-C shafts and E-F shafts of the fourth layer are valve halls. A GIS room, an accident oil tank and a fresh air machine room are arranged on the fifth layer; converter transformer chambers are arranged on the sixth layer; air conditioner outdoor units are arranged on the A-axis side and the G-axis side of the seventh layer. While having the function of a converter station, the invention adapts to the limitation of the existing construction ship, realizes the light weight of the whole station to the greatest extent, and further reduces the construction cost.
本发明公开了一种轻型化海上对称双极柔性直流换流平台，平台共七层结构，纵向设置字母轴A～G轴；一层的A轴侧为低端桥臂电抗器室，在该侧低端桥臂电抗器室内部设置直流中性线配电装置，G轴侧为高端桥臂电抗器室，在该侧高端桥臂电抗器室内布置直流极线配电装置，配电装置均采用GIS设备，B～F轴之间布置水专业辅助设备用房；二层的B～F轴之间设置暖通专业及电气二次专业辅助设备用房；三层的B～F轴之间设置辅助设备用房；四层的A～C轴和E～F轴为阀厅；五层布置GIS室、事故油罐及新风机房；六层布置换流变室；七层的A轴侧和G轴布置空调外机。本发明在兼具换流站功能的同时，适配现有施工船舶限制，最大程度实现全站轻量化，进而降低建造、施工造价。
Light offshore symmetrical bipolar flexible direct current conversion platform
The invention discloses a light offshore symmetrical bipolar flexible direct current conversion platform which is of a seven-layer structure and is provided with letter shafts A-G in the longitudinal direction. A low-end bridge arm reactor chamber is arranged on the A-axis side of the first floor, a direct-current neutral line power distribution device is arranged in the low-end bridge arm reactor chamber on the side, a high-end bridge arm reactor chamber is arranged on the G-axis side of the first floor, a direct-current polar line power distribution device is arranged in the high-end bridge arm reactor chamber on the side, GIS equipment is adopted as the power distribution devices, and a water professional auxiliary equipment room is arranged between B-axis and F-axis; a heating and ventilation professional auxiliary equipment room and an electrical secondary professional auxiliary equipment room are arranged between the B-F shafts of the second floor; a room for auxiliary equipment is arranged among the B-F shafts of the third floor; a-C shafts and E-F shafts of the fourth layer are valve halls. A GIS room, an accident oil tank and a fresh air machine room are arranged on the fifth layer; converter transformer chambers are arranged on the sixth layer; air conditioner outdoor units are arranged on the A-axis side and the G-axis side of the seventh layer. While having the function of a converter station, the invention adapts to the limitation of the existing construction ship, realizes the light weight of the whole station to the greatest extent, and further reduces the construction cost.
本发明公开了一种轻型化海上对称双极柔性直流换流平台，平台共七层结构，纵向设置字母轴A～G轴；一层的A轴侧为低端桥臂电抗器室，在该侧低端桥臂电抗器室内部设置直流中性线配电装置，G轴侧为高端桥臂电抗器室，在该侧高端桥臂电抗器室内布置直流极线配电装置，配电装置均采用GIS设备，B～F轴之间布置水专业辅助设备用房；二层的B～F轴之间设置暖通专业及电气二次专业辅助设备用房；三层的B～F轴之间设置辅助设备用房；四层的A～C轴和E～F轴为阀厅；五层布置GIS室、事故油罐及新风机房；六层布置换流变室；七层的A轴侧和G轴布置空调外机。本发明在兼具换流站功能的同时，适配现有施工船舶限制，最大程度实现全站轻量化，进而降低建造、施工造价。
Light offshore symmetrical bipolar flexible direct current conversion platform
一种轻型化海上对称双极柔性直流换流平台
QI HAIFENG (author) / YANG WENBIN (author) / SUN ZHENZHOU (author) / CHEN QING (author) / CHEN JIEFENG (author) / XIE RUI (author) / YU HUAFENG (author) / WANG XIAOHE (author) / YANG LINGANG (author) / XU ZHENG (author)
2024-09-13
Patent
Electronic Resource
Chinese
IPC:
H02J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
,
Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
H02B
BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
,
Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie
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