A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Offshore platform for offshore wind power flexible direct current connecting-in system
The invention relates to an offshore platform for an offshore wind power flexible direct current connecting-in system. The offshore platform is characterized by comprising a combined steel structure building divided into an upper layer and a lower layer, wherein each layer of steel structure building consists of a plurality of function rooms, in addition, the bottom of each layer of steel structure building adopts a plurality of steel plates for forming decks, the offshore platform is totally provided with two layers of decks including the upper layer of deck and the lower layer of deck, a bridge arm reactor region, a current converter valve hall, a direct current reactor region and a control chamber region are arranged on the lower layer of deck, and the upper layer deck is provided with a connecting transformer region, an alternating current connecting-in region, a control and auxiliary facility region, a 35kV alternating current power distribution device region, a valve cooling heat radiation region and an auxiliary facility region. The alternating current electric energy of an offshore wind power plant is gathered into the 35kV alternating current power distribution device region through a cable, passes through the alternating current connecting-in region and is then conveyed into the connecting transformer region for voltage boosting, the electric energy is conveyed to the bridge arm reactor region of the lower layer of deck through the cable and is subjected to current conversion through electric equipment in the current converter valve hall, and then, the direct current electricity is output through electric equipment in a direct current plant connecting-out region. The offshore platform can be widely applied to the offshore platform design in an offshore wind power flexible direct current connecting-in system.
Offshore platform for offshore wind power flexible direct current connecting-in system
The invention relates to an offshore platform for an offshore wind power flexible direct current connecting-in system. The offshore platform is characterized by comprising a combined steel structure building divided into an upper layer and a lower layer, wherein each layer of steel structure building consists of a plurality of function rooms, in addition, the bottom of each layer of steel structure building adopts a plurality of steel plates for forming decks, the offshore platform is totally provided with two layers of decks including the upper layer of deck and the lower layer of deck, a bridge arm reactor region, a current converter valve hall, a direct current reactor region and a control chamber region are arranged on the lower layer of deck, and the upper layer deck is provided with a connecting transformer region, an alternating current connecting-in region, a control and auxiliary facility region, a 35kV alternating current power distribution device region, a valve cooling heat radiation region and an auxiliary facility region. The alternating current electric energy of an offshore wind power plant is gathered into the 35kV alternating current power distribution device region through a cable, passes through the alternating current connecting-in region and is then conveyed into the connecting transformer region for voltage boosting, the electric energy is conveyed to the bridge arm reactor region of the lower layer of deck through the cable and is subjected to current conversion through electric equipment in the current converter valve hall, and then, the direct current electricity is output through electric equipment in a direct current plant connecting-out region. The offshore platform can be widely applied to the offshore platform design in an offshore wind power flexible direct current connecting-in system.
Offshore platform for offshore wind power flexible direct current connecting-in system
YUAN ZHAOXIANG (author) / HU JINSONG (author) / QI LIZHONG (author) / ZHANG JUN (author) / HU JUNHUI (author) / WU JINLONG (author) / XIE TELIE (author) / ZHANG ZHE (author) / QIE XIN (author) / WANG XIANWEI (author)
2015-05-27
Patent
Electronic Resource
English
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
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
/
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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