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A platform for research: civil engineering, architecture and urbanism
High-power-density pseudo-bipolar offshore converter station
The invention belongs to an offshore converter station for offshore wind power flexible direct current transmission, and particularly relates to a high-power-density pseudo-bipolar offshore converter station. According to the invention, by adjusting the structure of the pseudo-bipolar offshore converter station with high power density, rooms (mainly including a valve hall with a converter valve group and a bridge arm reactor room with a bridge arm reactor) with large and heavy equipment are arranged in the middle area of the converter station, relatively small and light equipment rooms are arranged around the converter station, and an auxiliary system is matched, so that the power density of the converter station is improved; and a more efficient and more stable pseudo-bipolar offshore converter station with high power density is formed. The electrical design follows the technological characteristics of alternating current side equipment-connection area-valve hall-direct current field, and the valve hall and the bridge arm reactor chamber which are large in size and mass are arranged in large-pass floor areas in the middle of the first floor to the third floor and the middle of the fourth floor to the sixth floor respectively and are each divided into a positive room and a negative room, and the positive room and the negative room vertically correspond to each other.
本发明属于海上风电柔性直流输电的海上换流站，尤其是涉及一种高功率密度的伪双极海上换流站。本发明通过调整高功率密度的伪双极海上换流站的结构，将具有大型、重型设备的房间（主要为具有换流阀组的阀厅以及具有桥臂电抗器的桥臂电抗器室）设置于换流站中部区域，相对小型、轻型设备室环绕布置于四周，搭配辅助系统，形成更高效更稳定的高功率密度的伪双极海上换流站。电气设计遵循“交流侧设备－联接区－阀厅－直流场”的工艺特点，将体积大、质量大的阀厅与桥臂电抗器室分别布置于1~3层与4~6层中部的大通层区域，二者均分隔为正负两个房间，并垂直对应。
High-power-density pseudo-bipolar offshore converter station
The invention belongs to an offshore converter station for offshore wind power flexible direct current transmission, and particularly relates to a high-power-density pseudo-bipolar offshore converter station. According to the invention, by adjusting the structure of the pseudo-bipolar offshore converter station with high power density, rooms (mainly including a valve hall with a converter valve group and a bridge arm reactor room with a bridge arm reactor) with large and heavy equipment are arranged in the middle area of the converter station, relatively small and light equipment rooms are arranged around the converter station, and an auxiliary system is matched, so that the power density of the converter station is improved; and a more efficient and more stable pseudo-bipolar offshore converter station with high power density is formed. The electrical design follows the technological characteristics of alternating current side equipment-connection area-valve hall-direct current field, and the valve hall and the bridge arm reactor chamber which are large in size and mass are arranged in large-pass floor areas in the middle of the first floor to the third floor and the middle of the fourth floor to the sixth floor respectively and are each divided into a positive room and a negative room, and the positive room and the negative room vertically correspond to each other.
本发明属于海上风电柔性直流输电的海上换流站，尤其是涉及一种高功率密度的伪双极海上换流站。本发明通过调整高功率密度的伪双极海上换流站的结构，将具有大型、重型设备的房间（主要为具有换流阀组的阀厅以及具有桥臂电抗器的桥臂电抗器室）设置于换流站中部区域，相对小型、轻型设备室环绕布置于四周，搭配辅助系统，形成更高效更稳定的高功率密度的伪双极海上换流站。电气设计遵循“交流侧设备－联接区－阀厅－直流场”的工艺特点，将体积大、质量大的阀厅与桥臂电抗器室分别布置于1~3层与4~6层中部的大通层区域，二者均分隔为正负两个房间，并垂直对应。
High-power-density pseudo-bipolar offshore converter station
一种高功率密度的伪双极海上换流站
XU HAN (author) / FENG JINCHENG (author) / CHEN QING (author) / CHEN JIEFENG (author) / SUN ZHENZHOU (author) / LIN BIN (author) / XIE RUI (author) / XU GANG (author) / FAN JINGSHEN (author)
2024-05-14
Patent
Electronic Resource
Chinese
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
H02J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
,
Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung
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