CN104617508A

CN104617508A - Floating type transformer substation

Info

Publication number: CN104617508A
Application number: CN201510101269.3A
Authority: CN
Inventors: 郭建厂
Original assignee: HANDAN DEVELOPMENT ZONE CHONGER ELECTRICAL EQUIPMENT DESIGN CENTER
Current assignee: HANDAN DEVELOPMENT ZONE CHONGER ELECTRICAL EQUIPMENT DESIGN CENTER
Priority date: 2015-03-02
Filing date: 2015-03-02
Publication date: 2015-05-13

Abstract

The invention relates to a floating type transformer substation. Connected transformer substation equipment is fixed in a waterproof sealed hull; first to fourth oil cylinders are respectively hinged to four corners of the side wall of the hull; a step ladder is fixed on the side wall of the hull. The floating type transformer substation carries out high-voltage power transformation transmission and can have low copper consumption and power consumption.

Description

Overwater-floating floating transformer station

Art

The invention belongs to transformer station field, particularly a kind of Overwater-floating floating transformer station.

Background technology

Clean energy resource is following development trend, and coal generating traditional for a long time has caused air quality degradation, and controlling haze is the maximum will of the people, and people are more deeply concerned to the urgency of environmental improvement.Photovoltaic generation, wind power generation, just becomes the target that everybody pursues naturally.But due to land geographical environment and natural resources, can not meet the demand of photovoltaic generation and wind power generation, thirst for the use of clean energy resource, the Nature also gives superior condition.The coastline that China is 1800 kilometers and area can be utilized to reach the offshore sea waters of 300 square kilometres, wind-resources is excellent, country drums in the some Conference on Economic Works held in the recent period, greatly develop offshore wind farm resource, solve land breeze inadequate resource, with the power load that coastal cities are comparatively concentrated, also reduce the cost of the long distance delivery of electrical network, the most important thing is that reducing coal generates electricity the pollution caused.Also there is no transformer station waterborne at present.

Summary of the invention

In order to overcome the shortcoming of prior art, the invention provides a kind of Overwater-floating floating transformer station, its high-voltage transforming is carried, can less copper loss and electrical loss.

The present invention solves the technical scheme that its technical problem takes: the hull internal fixtion of waterproof sealing has the transformer station's equipment connected, hinged first-four oil cylinder respectively on sidewall four angles of hull, fixing step ladder on the sidewall of hull.

The present invention has following advantages: 1), high-voltage transforming conveying, less copper loss and electrical loss; 2), overall transformer station integrated module, haul waterborne; 3), working point location without the need to support, draw under water with cable wire, whole station swims on the water surface; 4), modular electrical equipment non-oil ultra high vacuum system, lead terminal is hermetically sealed; 5), overall transformer station module adopts lightweight anti-corrosion material, waterproof, fire prevention, explosion-proof, Anti-inclining.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, this present invention is further illustrated.

Fig. 1 is vertical view of the present invention;

Fig. 2 is the A-A cutaway view in Fig. 1 of the present invention;

Fig. 3 is the B-B cutaway view in Fig. 1 of the present invention;

Fig. 4 is schematic perspective view of the present invention.

Embodiment

As shown in Figure 1, hull 1 internal fixtion of waterproof sealing has the transformer station's equipment connected, hinged first-four oil cylinder 2,3,6,7 of difference on sidewall four angles of hull 1, fixing step ladder 5 on the sidewall of hull 1.

Described hull 1 internal fixtion has multilayer, many lattice cabin 9, point described transformer station's equipment in cabin 9.

Described transformer station's equipment comprises generator 12, transformer 11,2.35KV gas-filling cabinet 15, protection screen 10, SVG room 8, GIS room 18 and 3.35KV ground connection and becomes 19.

Difference stationary positioned draw-in groove 13,16 on hull 1 sidewall of described first-four oil cylinder 2,3,6,7 lower end.It is the first-four oil cylinder 2,3,6,7 perpendicular positioning during use.

The fixing bail (not shown in FIG.) of steel wire rope 14 is arranged at the bottom of described hull 1.So that after hull 1 puts in place, hull 1 is fixed on sea bed.

The steady groove 17,20 of left and right ship is had respectively in the middle part of two, the bottom opposite side of described hull 1.

Guardrail 4 is arranged at described cabin 9 top.

At shipyard, transformer station's equipment is arranged in hull 1, exact connect ion.Hull 1 is drawn to assigned address, with steel wire rope 14, hull 1 is fixed on sea bed.With neighbouring wind power generation mechatronics.If hull 1 is intake or leaked, start the first-four oil cylinder 2,3,6,7, make it vertically stretch out downwards and withstand on sea bed, by hull 1 support column, can drainage sunk well be carried out.

Claims

1. an Overwater-floating floating transformer station, it is characterized in that: hull (1) internal fixtion of waterproof sealing has the transformer station's equipment connected, hinged first-four oil cylinder (2,3,6,7) of difference on sidewall four angles of hull (1), fixing step ladder (5) on the sidewall of hull (1).

2. Overwater-floating floating transformer station according to claim 1, is characterized in that: described hull (1) internal fixtion has multilayer, many lattice cabin (9), point described transformer station's equipment in cabin (9).

3. Overwater-floating floating transformer station according to claim 2, is characterized in that: described transformer station's equipment comprises generator (12), transformer (11), 2.35KV gas-filling cabinet (15), protection screen (10), SVG room (8), GIS room (18) and 3.35KV ground connection and becomes (19).

4. Overwater-floating floating transformer station according to claim 1, is characterized in that: difference stationary positioned draw-in groove (13,16) on hull (1) sidewall of described first-four oil cylinder (2,3,6,7) lower end.

5. Overwater-floating floating transformer station according to claim 1, is characterized in that: the fixing bail of steel wire rope (14) is arranged at the bottom of described hull (1).

6. Overwater-floating floating transformer station according to claim 1, is characterized in that: have the steady groove of left and right ship (17,20) respectively in the middle part of two, the bottom opposite side of described hull (1).