CN203691254U - Power unit structure for 100kw photovoltaic inverter - Google Patents

Power unit structure for 100kw photovoltaic inverter Download PDF

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Publication number
CN203691254U
CN203691254U CN201320830460.8U CN201320830460U CN203691254U CN 203691254 U CN203691254 U CN 203691254U CN 201320830460 U CN201320830460 U CN 201320830460U CN 203691254 U CN203691254 U CN 203691254U
Authority
CN
China
Prior art keywords
power cell
copper bar
outlet copper
mounting panel
bolt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320830460.8U
Other languages
Chinese (zh)
Inventor
付强
周建民
荆丽
徐珍
李佳
李慧鹏
秦华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harbin Jiuzhou Electric Co Ltd
Original Assignee
Harbin Jiuzhou Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harbin Jiuzhou Electric Co Ltd filed Critical Harbin Jiuzhou Electric Co Ltd
Priority to CN201320830460.8U priority Critical patent/CN203691254U/en
Application granted granted Critical
Publication of CN203691254U publication Critical patent/CN203691254U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/56Power conversion systems, e.g. maximum power point trackers

Abstract

The utility model provides a power unit structure for a 100kw photovoltaic inverter. The power unit structure comprises an integral power unit structure, a first AC outlet copper bar, a second AC outlet copper bar, a third AC outlet copper bar, a power unit radiating fins, a circuit board rack plate, a capacitor installing plate, a DC inlet laminated bus bar, an AC outlet copper bar supporting and fixing insulator, a DC inlet laminated bus bar supporting and fixing insulator, a seal washer and a handle. The power unit structure is firm and beautiful in structure, high in protection level, simple in operation, excellent in heat radiation performance, convenient for assembling the entire power structure, low in cost, convenient for production, practical for assembly, and easy for maintenance and management.

Description

A kind of 100KW photovoltaic inverter power unit structure
Technical field
The utility model is specifically related to a kind of 100KW photovoltaic inverter power unit structure.
Background technology
At present, along with the demand driving in domestic and photovoltaic market, the world development of photovoltaic industry, also give as the development of the photovoltaic apparatus industry of an important ring in photovoltaic industry chain and created fabulous opportunity, solar cell industry is in the transitional period.Therefore all need good photovoltaic DC-to-AC converter power cabinet cellular construction to carry out specific implementation.Power cell structure was relatively insecure in the past seems simple, and profile is not attractive in appearance again, and overall package is installed extremely inconvenient, and degree of protection is on the low side, and operation format is too complicated, is also not easy to maintenance and repair.
Utility model content
The purpose of this utility model is for solving above-mentioned deficiency, and a kind of 100KW photovoltaic inverter power unit structure is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of 100KW photovoltaic inverter power unit structure, comprises overall power cellular construction, first exchanges outlet copper bar, second exchanges outlet copper bar, the 3rd exchanges outlet copper bar, power cell radiator fin, circuit board frame plate, capacitor mounting panel, direct current inlet wire stack bus bar, exchange outlet copper bar and support fixed insulation part, direct current inlet wire stack bus bar supports fixed insulation part, seal washer and carrying handle, described overall power cellular construction comprises the main mounting panel of power cell, plate after power cell, power cell cover plate and power cell panel, the main mounting panel of power cell, plate after power cell, power cell cover plate and power cell panel all connect to form by bolt, carrying handle is connected by bolt with the main mounting panel of power cell, power cell panel is connected by bolt with circuit board frame plate, power cell radiator fin is connected by bolt with the main mounting panel of power cell, interchange outlet copper bar supports fixed insulation part and direct current inlet wire stack bus bar support fixed insulation part is bolted on power cell radiator fin, direct current inlet wire stack bus bar supports fixed insulation part and is connected by bolt with power cell radiator fin, and first exchanges outlet copper bar, the second interchange outlet copper bar exchanges outlet copper bar and is bolted on interchange outlet copper bar support fixed insulation part with the 3rd, capacitor mounting panel is connected by bolt with the main mounting panel of power cell, and seal washer is connected by viscose with the main mounting panel of power cell.
The utlity model has following useful effect:
The utility model version firmly attractive in appearance, degree of protection is high, simple to operate, thermal diffusivity good, whole power structure is easy to assembly, cheap, be convenient to produce, assembling is practical, the maintenance management of being more convenient for.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is that the utility model removes the schematic diagram after power cell cover plate;
Fig. 3 is the schematic diagram that the utility model removes plate after power cell cover plate and power cell;
Fig. 4 is that the utility model is installed isometric view in 100KW photovoltaic DC-to-AC converter.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
embodiment 1
A kind of 100KW photovoltaic inverter power unit structure, comprise overall power cellular construction, first exchanges outlet copper bar 2, second exchanges outlet copper bar 3, the 3rd exchanges outlet copper bar 4, power cell radiator fin 7, circuit board frame plate 9, capacitor mounting panel 10, direct current inlet wire stack bus bar 11, exchange outlet copper bar and support fixed insulation part 12, direct current inlet wire stack bus bar supports fixed insulation part 13, seal washer 14 and carrying handle 15, described overall power cellular construction comprises the main mounting panel 1 of power cell, plate 5 after power cell, power cell cover plate 6 and power cell panel 8, the main mounting panel 1 of power cell, plate 5 after power cell, power cell cover plate 6 and power cell panel 8 all connect to form by bolt, carrying handle 15 is connected by bolt with the main mounting panel 1 of power cell, power cell panel 8 is connected by bolt with circuit board frame plate 9, power cell radiator fin 7 is connected by bolt with the main mounting panel 1 of power cell, interchange outlet copper bar supports fixed insulation part 12 and direct current inlet wire stack bus bar support fixed insulation part 13 is bolted on power cell radiator fin 7, direct current inlet wire stack bus bar supports fixed insulation part 13 and is connected by bolt with power cell radiator fin 7, first exchanges outlet copper bar 2, the second interchange outlet copper bar 3 exchanges outlet copper bar 4 and is bolted on interchange outlet copper bar support fixed insulation part 12 with the 3rd, capacitor mounting panel 10 is connected by bolt with the main mounting panel 1 of power cell, seal washer 14 is connected by viscose with the main mounting panel 1 of power cell.
embodiment 2
As shown in figure 21, a kind of 100KW photovoltaic inverter power unit structure, lie on power cell supporting plate, the main mounting panel 1 of power cell is connected by bolt with power cell supporting plate, is fixed on power cell supporting plate, the main mounting panel of power cell 1 top is provided with aeration radiation system, direct and cabinet top board is tightly connected, and overall power cellular construction and cabinet body structure are well organized, and every layout is even, good looking appearance, processing ease.

Claims (1)

1. a 100KW photovoltaic inverter power unit structure, comprise overall power cellular construction, first exchanges outlet copper bar (2), second exchanges outlet copper bar (3), the 3rd exchanges outlet copper bar (4), power cell radiator fin (7), circuit board frame plate (9), capacitor mounting panel (10), direct current inlet wire stack bus bar (11), exchange outlet copper bar and support fixed insulation part (12), direct current inlet wire stack bus bar supports fixed insulation part (13), seal washer (14) and carrying handle (15), it is characterized in that: described overall power cellular construction comprises the main mounting panel of power cell (1), plate after power cell (5), power cell cover plate (6) and power cell panel (8), the main mounting panel of power cell (1), plate after power cell (5), power cell cover plate (6) and power cell panel (8) all connect to form by bolt, carrying handle (15) is connected by bolt with the main mounting panel of power cell (1), power cell panel (8) is connected by bolt with circuit board frame plate (9), power cell radiator fin (7) is connected by bolt with the main mounting panel of power cell (1), interchange outlet copper bar supports fixed insulation part (12) and direct current inlet wire stack bus bar support fixed insulation part (13) is bolted on power cell radiator fin (7), direct current inlet wire stack bus bar supports fixed insulation part (13) and is connected by bolt with power cell radiator fin (7), first exchanges outlet copper bar (2), the second interchange outlet copper bar (3) exchanges outlet copper bar (4) and is bolted on interchange outlet copper bar support fixed insulation part (12) with the 3rd, capacitor mounting panel (10) is connected by bolt with the main mounting panel of power cell (1), seal washer (14) is connected by viscose with the main mounting panel of power cell (1).
CN201320830460.8U 2013-12-17 2013-12-17 Power unit structure for 100kw photovoltaic inverter Expired - Fee Related CN203691254U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320830460.8U CN203691254U (en) 2013-12-17 2013-12-17 Power unit structure for 100kw photovoltaic inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320830460.8U CN203691254U (en) 2013-12-17 2013-12-17 Power unit structure for 100kw photovoltaic inverter

Publications (1)

Publication Number Publication Date
CN203691254U true CN203691254U (en) 2014-07-02

Family

ID=51013108

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320830460.8U Expired - Fee Related CN203691254U (en) 2013-12-17 2013-12-17 Power unit structure for 100kw photovoltaic inverter

Country Status (1)

Country Link
CN (1) CN203691254U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110098718A (en) * 2018-01-30 2019-08-06 中车株洲电力机车研究所有限公司 A kind of current transformator power module
CN110707449A (en) * 2019-10-08 2020-01-17 联合汽车电子有限公司 Three-phase copper bar and electric drive assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110098718A (en) * 2018-01-30 2019-08-06 中车株洲电力机车研究所有限公司 A kind of current transformator power module
CN110707449A (en) * 2019-10-08 2020-01-17 联合汽车电子有限公司 Three-phase copper bar and electric drive assembly

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140702

Termination date: 20191217

CF01 Termination of patent right due to non-payment of annual fee