CN206340887U - The integrated power station of photovoltaic inversion boosting - Google Patents

Abstract

The utility model discloses a kind of integrated power station of photovoltaic inversion boosting, including：Base, it is arranged on inverter box body and transformer-cabinet on base, suspension ring are symmetrically arranged with the front side two ends and rear side two ends of the base, the lower end of suspension rod is flexibly connected with suspension ring, the upper end of the suspension rod is connected with contiguous block, lifting eye is provided with the contiguous block, both sides are symmetrically arranged with the first heat preservation rock door before and after the inverter box body, the second heat preservation rock door is provided with the left of the inverter box body, a watt wheel heat preservation rock plate is enclosed with inverter box body between described two first heat preservation rocks door and the second heat preservation rock door, both sides is respectively arranged on the base with preceding inverter and rear inverter before and after in the inverter box body, operating walk way is provided with base between the preceding inverter and rear inverter, artificial hole is provided with the operating walk way.

Description

The integrated power station of photovoltaic inversion boosting

Technical field

The utility model is related to a kind of integrated power station of photovoltaic inversion boosting.

Background technology

As photovoltaic technology is in the fast development of China, the photovoltaic plant demand supporting with it is significantly increased, and photovoltaic Power station is required for using inverter and transformer, and existing inverter and transformer are primarily present following in use Shortcoming：First, inverter and transformer are all assembled apart, loosely organized, and the material used is more, need separately to lift by crane two during lifting Secondary, the lifting time is long, installs and lifts and be costly；2nd, the inverter being assembled apart is connected with transformer bottom by cable Connect, high using cable cost of investment, cable is exposed easily to be done between inverter and transformer by outside climatic environment Disturb, poor safety performance；3rd, existing inverter box body insulation, ventilation and dust-proof effect are poor；4th, existing inverter box body and Transformer-cabinet is general all only to set a maintenance door, overhauls cumbersome.

Utility model content

Technical problem to be solved in the utility model is：A kind of safe and reliable photovoltaic inversion boosting integration electricity is provided Stand.

In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：Photovoltaic inversion boosting integration electricity Stand, including：Base, is arranged on inverter box body and transformer-cabinet on base, in the front side two ends of the base and rear side Two ends are symmetrically arranged with suspension ring, and the lower end of suspension rod is flexibly connected with suspension ring, and the upper end of the suspension rod is connected with contiguous block, in institute State and lifting eye is provided with contiguous block, both sides are symmetrically arranged with the first heat preservation rock door before and after the inverter box body, The second heat preservation rock door is provided with the left of the inverter box body, in described two first heat preservation rocks door and the second insulation rock A watt wheel heat preservation rock plate is enclosed with inverter box body between cotton door, in the inverter box body on the base of front and rear both sides Preceding inverter and rear inverter are respectively arranged with, operation is provided with the base between the preceding inverter and rear inverter logical Road, is provided with artificial hole on the operating walk way, communication counter is provided with the base on the left of the preceding inverter, described Power cabinet is provided with the base on the left of inverter afterwards, blinds is symmetrically arranged with former and later two described first heat preservation rocks door Window air inlet, is symmetrically arranged with air outlet, in the transformer on the inverter box body of second heat preservation rock door both sides The front and rear both sides of casing are symmetrically arranged with maintenance door, in the transformer tank body before and after both sides be respectively arranged on the base with it is low Cabinet and high-tension cable room are pressed, double division fuel tanks are provided with the base on right side in the transformer tank body, in double divisions The fin for stretching out transformer-cabinet is provided with the right side of fuel tank, the preceding inverter is connected by the first copper bar with low-voltage cabinet Connect, the rear inverter is connected by the second copper bar with the first copper bar.

The utility model has the advantages that：The integrated power station of above-mentioned photovoltaic inversion boosting, compact conformation, by inverter box body and Transformer-cabinet unites two into one, and saves and uses material, it is possible to achieve integral hoisting, shorten the lifting time, reduce installation and The expense of lifting, while inverter box body and transformer-cabinet are arranged on same base and connected by copper bar instead of cable Connect, it is low to greatly reduce cost of investment, copper bar connection knot

Structure overload capacity is strong, and junction loss is low, and cable junction loss is 0.42%, and copper bar junction loss is only 0.0082%, A.C.power loss reduces 0.412%, and copper bar will not be exposed between inverter box body and transformer-cabinet, not by outside climatic The interference of environment, it is safe and reliable, in addition, inverter box body is using heat preservation rock door and in tank surface parcel watt wheel heat preservation rock Plate, the air inlet of inverter box body uses shutter, it is ensured that insulation, ventilation and the dust-proof effect of inverter box body, inversion Device casing and transformer-cabinet all set maintenance door in multiple sides, and maintenance is convenient.

Brief description of the drawings

Fig. 1 is the structural representation in the integrated power station of the utility model photovoltaic inversion boosting.

Fig. 2 is overlooking the structure diagram when not having a case lid in Fig. 1.

In figure：1st, base, 111, suspension ring, 112, suspension rod, 113, contiguous block, 114, lifting eye, 2, inverter box body, 3, become Depressor casing, the 4, first heat preservation rock door, the 5, second heat preservation rock door, 6, watt wheel heat preservation rock plate, 7, preceding inverter, 8, rear inverse Become device, 9, operating walk way, 10, artificial hole, 11, communication counter, 12, power cabinet, 13, shutter air inlet, 14, air outlet, 15, inspection Repair door, 16, low-voltage cabinet, 17, high-tension cable room, 18, double division fuel tanks, 19, fin, the 20, first copper bar, the 21, second copper bar.

Embodiment

Particular content of the present utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.

As shown in Figure 1 and Figure 2, the integrated power station of photovoltaic inversion boosting, including：Base 1, is arranged on bottom

Inverter box body 2 and transformer-cabinet 3 on seat 1, symmetrically set at the front side two ends and rear side two ends of the base 1 Suspension ring 111 are equipped with, the lower end of suspension rod 112 is flexibly connected with suspension ring 111, and the upper end of the suspension rod 112 is connected with contiguous block 113 Connect, lifting eye 114 is provided with the contiguous block 113, both sides are symmetrically arranged with first before and after the inverter box body 1 Heat preservation rock door 4, the second heat preservation rock door 5 is provided with the left side of the inverter box body 1, rock is incubated described two first A watt wheel heat preservation rock plate 6 is enclosed with inverter box body 2 between cotton door 4 and the second heat preservation rock door 5, in the inverter box Preceding inverter 7 and rear inverter 8 are respectively arranged with the base 1 of both sides before and after in body 2, in the preceding inverter 7 and rear inversion Operating walk way 9 is provided with base 1 between device 8, artificial hole 10 is provided with the operating walk way 9, in the preceding inversion Communication counter 11 is provided with the base 1 in the left side of device 7, power cabinet 12 is provided with the base 1 in the left side of inverter 8 in the rear, Shutter air inlet 13 is symmetrically arranged with described former and later two first heat preservation rocks door 4, in 5 liang of second heat preservation rock door Air outlet 14 is symmetrically arranged with the inverter box body 2 of side, both sides are symmetrically arranged with maintenance before and after the transformer-cabinet 3 Door 15, low-voltage cabinet 16 and high-tension cable room 17 are respectively arranged with the transformer-cabinet 3 on the base 1 of front and rear both sides, Double division fuel tanks 18 are provided with the transformer-cabinet 3 on the base 1 on right side, are set on the right side of double division fuel tanks 18 There is the fin 19 for stretching out transformer-cabinet 3, the preceding inverter 7 is connected by the first copper bar 20 with low-voltage cabinet 16, described Inverter 8 is connected by the second copper bar 21 with the first copper bar 20 afterwards.

The above-mentioned integrated power station of photovoltaic inversion boosting, compact conformation unites two into one inverter box body and transformer-cabinet, Save and use material, it is possible to achieve integral hoisting, shorten the lifting time, reduce installation

With the expense of lifting, while inverter box body and transformer-cabinet are arranged on same base and by copper bar generation Connected for cable, it is low to greatly reduce cost of investment, copper bar connecting structure overload capacity is strong, and junction loss is low, cable connection It is lost as 0.42%, copper bar junction loss is only 0.0082%, A.C.power loss reduces 0.412%, and copper bar will not be exposed in inversion Between device casing and transformer-cabinet, do not disturbed by outside climatic environment, it is safe and reliable, in addition, inverter box body is using guarantor Warm rock wool door simultaneously takes turns heat preservation rock plate in tank surface parcel watt, and the air inlet of inverter box body uses shutter, it is ensured that Insulation, ventilation and the dust-proof effect of inverter box body, inverter box body and transformer-cabinet all set maintenance door in multiple sides, Maintenance is convenient.

Claims (1)

1. the integrated power station of photovoltaic inversion boosting, it is characterised in that：Including：Base（1）, it is arranged on base（1）On inverter Casing（2）And transformer-cabinet（3）, in the base（1）Front side two ends and rear side two ends be symmetrically arranged with suspension ring（111）, Suspension rod（112）Lower end and suspension ring（111）It is flexibly connected, the suspension rod（112）Upper end and contiguous block（113）It is connected, The contiguous block（113）On be provided with lifting eye（114）, in the inverter box body（2）Front and rear both sides be symmetrically arranged with One heat preservation rock door（4）, in the inverter box body（1）Left side be provided with the second heat preservation rock door（5）, described two One heat preservation rock door（4）With the second heat preservation rock door（5）Between inverter box body（2）On be enclosed with watt a wheel heat preservation rock plate （6）, in the inverter box body（2）The base of both sides before and after interior（1）On be respectively arranged with preceding inverter（7）With rear inverter （8）, in the preceding inverter（7）With rear inverter（8）Between base（1）On be provided with operating walk way（9）, in the operation Passage（9）On be provided with artificial hole（10）, in the preceding inverter（7）The base in left side（1）On be provided with communication counter（11）, The rear inverter（8）The base in left side（1）On be provided with power cabinet（12）, in former and later two described first heat preservation rocks door （4）On be symmetrically arranged with shutter air inlet（13）, in second heat preservation rock door（5）The inverter box body of both sides（2）On It is symmetrically arranged with air outlet（14）, in the transformer-cabinet（3）Front and rear both sides be symmetrically arranged with maintenance door（15）, described Transformer-cabinet（3）The base of both sides before and after interior（1）On be respectively arranged with low-voltage cabinet（16）With high-tension cable room（17）, described Transformer-cabinet（3）The base on interior right side（1）On be provided with double division fuel tanks（18）, in double division fuel tanks（18）Right side It is provided with stretching transformer-cabinet（3）Fin（19）, the preceding inverter（7）Pass through the first copper bar（20）With low-voltage cabinet （16）It is connected, the rear inverter（8）Pass through the second copper bar（21）With the first copper bar（20）It is connected.