CN104821504A - Integrated transformer station low-voltage unit of offshore new energy and mounting method thereof - Google Patents

Integrated transformer station low-voltage unit of offshore new energy and mounting method thereof Download PDF

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Publication number
CN104821504A
CN104821504A CN201510218706.XA CN201510218706A CN104821504A CN 104821504 A CN104821504 A CN 104821504A CN 201510218706 A CN201510218706 A CN 201510218706A CN 104821504 A CN104821504 A CN 104821504A
Authority
CN
China
Prior art keywords
circuit module
voltage unit
instruction
outlet
low voltage
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.)
Pending
Application number
CN201510218706.XA
Other languages
Chinese (zh)
Inventor
闫凯
武兴坛
王洋洋
胡慧婧
张艺凡
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.)
State Grid Corp of China SGCC
Xuji Group Co Ltd
State Grid Zhejiang Electric Power Co Ltd
XJ Electric Co Ltd
Original Assignee
State Grid Corp of China SGCC
Xuji Group Co Ltd
State Grid Zhejiang Electric Power Co Ltd
XJ 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 State Grid Corp of China SGCC, Xuji Group Co Ltd, State Grid Zhejiang Electric Power Co Ltd, XJ Electric Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201510218706.XA priority Critical patent/CN104821504A/en
Publication of CN104821504A publication Critical patent/CN104821504A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an integrated transformer station low-voltage unit of offshore new energy and a mounting method thereof. The low-voltage unit comprises a housing, elements and mounting plates. The elements consist of an inlet wire device, an outlet wire device, an inlet wire operation indication device, and an outlet wire operation indication device. The mounting plates include a main inlet mounting plate, an outlet wire mounting plate, and an operation panel. All elements are installed at corresponding mounting plates in an integrated mode by using loops as modules, thereby forming corresponding loop modules. According to the invention, arrangement is realized by using loops as modules and the assembly line type working mode is employed; and all loop module elements are assembled separately outside the low-voltage unit, thereby realizing synchronous, rapid and high-efficiency assembling of all loop modules and the low-voltage unit. With the corresponding mounting plates, non-exposed charged bodies are formed in front of the cabinet, thereby effectively preventing an electric shock accident. And installation sequences of the operation unit formed by operation indication devices and the loop modules are consistent and division is carried out based on loops, so that user can carry out operation, maintenance, and repairing conveniently.

Description

A kind of offshore novel energy integrated transformer substation low voltage unit and installation method
Technical field
The present invention relates to a kind of offshore novel energy integrated transformer substation low voltage unit and installation method.
Background technology
The crisis brought along with traditional energy and problem are more and more serious, and the development and utilization of new forms of energy becomes the industry project of various countries' focus development, and current technical merit also mainly concentrates on offshore wind farm field; Wind-powered electricity generation field due to product batch large, the factor such as with short production cycle, requirement will have production model rapidly and efficiently.Existing low-voltage cabinet adopts conventional frame installing type, and components and parts are installed, wiring work, all need to operate in low-voltage cabinet, because of space, operation restriction, seriously constrains production efficiency; And control cables is more, the inner cabling of original low-voltage cabinet is untidy, disorderly and unsystematic, does not meet the convenient requirement of Maintenance and Repair.
Summary of the invention
The object of this invention is to provide a kind of offshore novel energy integrated transformer substation low voltage unit, to solve the problem that existing low-voltage cabinet packaging efficiency is low and maintenance is inconvenient, provide a kind of installation method of this low voltage unit simultaneously.
In order to realize above object, the technical solution adopted in the present invention is: a kind of offshore novel energy integrated transformer substation low voltage unit, comprise housing, components and parts and mounting panel, described components and parts comprise inlet wire device, outlet device, inlet wire operation instruction device and outlet operation instruction device, mounting panel comprises master and enters mounting panel, wire-leading-out mounting plate and guidance panel, all kinds of components and parts are that module integration is installed on corresponding mounting panel with loop, form corresponding return circuit module, and the inlet wire operation instruction return circuit module be arranged on guidance panel, outlet operation instruction return circuit module enters return circuit module with the master be assembled in housing respectively, consistent and the corresponding connection of transmission line circuit module distributing order.
Described inlet wire device, outlet device are installed on the front that master enters mounting panel, wire-leading-out mounting plate respectively, and the back side that master enters mounting panel is provided with trough, terminal board and bus-bar, and the back side of wire-leading-out mounting plate is provided with trough and terminal board.
Described inlet wire device comprises circuit breaker, current transformer, isolating switch; Outlet device comprises circuit breaker, current transformer; It is one or more that operation instruction device comprises in temperature sensor, condensation transducer, indicator light, button, rotary switch, label, ammeter.
This low voltage unit is also provided with intelligent environment control system, and it is one or more that this intelligent environment control system comprises in temperature controller, humidity controller, fan and heater.
Described master enters mounting panel, wire-leading-out mounting plate adopts sheet metal component punching press, bending forms.
The technical scheme of offshore novel energy integrated transformer substation low voltage unit installation method of the present invention comprises the steps:
(1) inlet wire device, outlet device, inlet wire operation instruction device and outlet operation instruction device are arranged on respectively on corresponding mounting panel, form corresponding return circuit module;
(2) inlet wire operation instruction return circuit module inlet wire operation instruction device and outlet operation instruction device formed with corresponding mounting panel, outlet operation instruction return circuit module are arranged on guidance panel in turn, inlet wire device, outlet device are entered return circuit module with the master that corresponding mounting panel is formed, transmission line circuit module are assembled in relevant position in low voltage unit cabinet shell in turn, and inlet wire operation instruction return circuit module, outlet operation instruction return circuit module with main enter the distributing order of return circuit module, transmission line circuit module consistent;
(3) by the inlet wire operation instruction return circuit module on guidance panel, outlet operation instruction return circuit module enters return circuit module with the master in housing, transmission line circuit module is corresponding couples together.
Described inlet wire device, outlet device are installed on the front that master enters mounting panel, wire-leading-out mounting plate respectively, and the back side that master enters mounting panel is provided with trough, terminal board and bus-bar, and the back side of wire-leading-out mounting plate is provided with trough and terminal board.
Described inlet wire device comprises circuit breaker, current transformer, isolating switch; Outlet device comprises circuit breaker, current transformer; It is one or more that operation instruction device comprises in temperature sensor, condensation transducer, indicator light, button, rotary switch, label, ammeter.
This low voltage unit is also provided with intelligent environment control system, and it is one or more that this intelligent environment control system comprises in temperature controller, humidity controller, fan and heater.
Described master enters mounting panel, wire-leading-out mounting plate adopts sheet metal component punching press, bending forms.
Offshore novel energy integrated transformer substation low voltage unit of the present invention and installation method are that module is arranged with loop, in units of module, adopt pipelining operating type, each return circuit module components and parts are assembled separately outward in low voltage unit, realize efficiently assembling simultaneously and rapidly of each return circuit module and low voltage unit; To be formed before cabinet without exposed electrified body by corresponding mounting panel, effectively prevent electric shock accidents; Operation instruction device composition operating unit consistent with return circuit module erection sequence, operating unit with loop division, user-friendly, maintenance, overhaul, form low voltage unit that is well arranged, safe and reliable, appearance looks elegant.
This low voltage unit is installed separately with inner member and is changed return circuit module into for technological break-through mouth, achieves the pipelining operating type that low voltage unit multimode synchronously assembles processing, opens the production model rapidly and efficiently of low voltage unit in enormous quantities.
Accompanying drawing explanation
Fig. 1 is that master enters mounting panel Facad structure schematic diagram;
Fig. 2 is that master enters mounting panel inverse layer structure schematic diagram;
Fig. 3 is wire-leading-out mounting plate Facad structure schematic diagram;
Fig. 4 is wire-leading-out mounting plate inverse layer structure schematic diagram;
Fig. 5 is low voltage unit operating board structure schematic diagram;
Fig. 6 is that low voltage unit assembles schematic diagram into and out of wire module.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the present invention is described further.
Offshore novel energy integrated transformer substation low voltage unit of the present invention comprises housing, components and parts and mounting panel, described components and parts comprise inlet wire device, outlet device, inlet wire operation instruction device and outlet operation instruction device, mounting panel comprises master and enters mounting panel, wire-leading-out mounting plate and guidance panel, all kinds of components and parts are that module integration is installed on corresponding mounting panel with loop, form corresponding return circuit module, and the inlet wire operation instruction return circuit module be arranged on guidance panel, outlet operation instruction return circuit module enters return circuit module with the master be assembled in housing respectively, consistent and the corresponding connection of transmission line circuit module distributing order.
As shown in Fig. 1 ~ 2, the inlet wire device of the present embodiment comprises isolating switch 2, breaker of plastic casing 3, current transformer 4, be all that module, pipelining operating type integrated installation are in the front of leading mounting panel 1 with loop, trough 5, terminal board 6 and bus-bar 7 are arranged on master and enter mounting panel 1 back side, form master and enter return circuit module; As shown in figs. 34, outlet device comprises breaker of plastic casing 9, current transformer 10, is all installed on the front of wire-leading-out mounting plate 8, and trough 11 and terminal board 12 are arranged on the back side of wire-leading-out mounting plate 8, forms transmission line circuit module.
As shown in Figure 5, it is one or more that operation instruction device comprises in temperature sensor 20, condensation transducer 21, indicator light 22, button 23, rotary switch 24, label 25, ammeter 26, all be installed on guidance panel, form inlet wire operation instruction return circuit module 13 and outlet operation instruction return circuit module 14 ~ 19 respectively.
Present invention also offers a kind of offshore novel energy integrated transformer substation low voltage unit installation method, comprise the steps:
(1) inlet wire device, outlet device, inlet wire operation instruction device and outlet operation instruction device are arranged on respectively on corresponding mounting panel, form corresponding return circuit module;
(2) inlet wire operation instruction return circuit module inlet wire operation instruction device and outlet operation instruction device formed with corresponding mounting panel, outlet operation instruction return circuit module are arranged on guidance panel in turn, inlet wire device, outlet device are entered return circuit module with the master that corresponding mounting panel is formed, transmission line circuit module are assembled in relevant position in low voltage unit cabinet shell in turn, and inlet wire operation instruction return circuit module, outlet operation instruction return circuit module with main enter the distributing order of return circuit module, transmission line circuit module consistent;
(3) by the inlet wire operation instruction return circuit module on guidance panel, outlet operation instruction return circuit module enters return circuit module with the master in housing, transmission line circuit module is corresponding couples together.
Low voltage unit of the present invention is when assembling, the installation procedure that master enters return circuit module, transmission line circuit module and operation instruction return circuit module and outlet operation instruction return circuit module can synchronously carry out, be independent of each other, not by low voltage unit spatial limitation, adopt pipelining, improve low voltage unit production efficiency in enormous quantities.After above operation completes, again according to shown in Fig. 6, by into and out of line loop module assembled in the housing of low voltage unit, this object inside is provided with the digital and analog hole coordinated with each mounting panel, corresponding components and parts are integrated on mounting panel in units of loop, only need holding screw or thread tapping, without the need to joining nut, the low pressure master corresponding with guidance panel can be formed and enter return circuit module 27 and transmission line circuit module 28 ~ 33.To carry out other work such as unified distribution after upper module installation.
Main enter mounting panel, wire-leading-out mounting plate adopt sheet metal component punching press, bending forms, and be reserved with corresponding element device blind nut used be installed, be convenient to components and parts Fast Installation; Each return circuit module adopts thread tapping to be installed in module rack, only need install successively, need not again correct, distribution; After installing return circuit module successively, low voltage unit front-operated space, without exposed electrified body, forms front and back isolation; Switch gone up by loop erection sequence and guidance panel (door-plate), button erection sequence is consistent, handled easily, maintenance, maintenance.
In addition, this low voltage unit also installs the intelligent environment control system such as temperature controller, humidity controller, fan and heater, automatically controls offshore novel energy integrated transformer substation indoor environment, provides good environmental condition for equipment normally runs.
The present invention just low voltage unit is that unit module splits with loop, adjustment process flow, by components and parts such as breaker of plastic casing, current transformer, isolating switch, terminal board, bus-bar, troughs with loop be module integration on the mounting panel of each loop, formed return circuit module; Split original installation procedure, each return circuit module and low voltage unit are synchronously assembled, and adopt pipelining operating type; Operating unit and each return circuit module sequence consensus of the composition such as door-plate shift knob, indicator light, instrument, each operating unit is with loop division, user-friendly, safeguard, overhaul; The integration environment automatic control system, regulation station environment, ensures internal unit reliability service.
Above embodiment only understands core concept of the present invention for helping; the present invention can not be limited with this; for those skilled in the art; every according to thought of the present invention; the present invention is modified or equivalent replacement; any change done in specific embodiments and applications, all should be included within protection scope of the present invention.

Claims (10)

1. an offshore novel energy integrated transformer substation low voltage unit, it is characterized in that: comprise housing, components and parts and mounting panel, described components and parts comprise inlet wire device, outlet device, inlet wire operation instruction device and outlet operation instruction device, mounting panel comprises master and enters mounting panel, wire-leading-out mounting plate and guidance panel, all kinds of components and parts are that module integration is installed on corresponding mounting panel with loop, form corresponding return circuit module, and the inlet wire operation instruction return circuit module be arranged on guidance panel, outlet operation instruction return circuit module enters return circuit module with the master be assembled in housing respectively, consistent and the corresponding connection of transmission line circuit module distributing order.
2. offshore novel energy integrated transformer substation low voltage unit according to claim 1, it is characterized in that: described inlet wire device, outlet device are installed on the front that master enters mounting panel, wire-leading-out mounting plate respectively, the back side that master enters mounting panel is provided with trough, terminal board and bus-bar, and the back side of wire-leading-out mounting plate is provided with trough and terminal board.
3. offshore novel energy integrated transformer substation low voltage unit according to claim 1, is characterized in that: described inlet wire device comprises circuit breaker, current transformer, isolating switch; Outlet device comprises circuit breaker, current transformer; It is one or more that operation instruction device comprises in temperature sensor, condensation transducer, indicator light, button, rotary switch, label, ammeter.
4. the offshore novel energy integrated transformer substation low voltage unit according to claims 1 to 3 any one, it is characterized in that: this low voltage unit is also provided with intelligent environment control system, it is one or more that this intelligent environment control system comprises in temperature controller, humidity controller, fan and heater.
5. offshore novel energy integrated transformer substation low voltage unit according to claim 4, is characterized in that: described master enters mounting panel, wire-leading-out mounting plate adopts sheet metal component punching press, bending forms.
6. an offshore novel energy integrated transformer substation low voltage unit installation method, is characterized in that, comprise the steps:
(1) inlet wire device, outlet device, inlet wire operation instruction device and outlet operation instruction device are arranged on respectively on corresponding mounting panel, form corresponding return circuit module;
(2) inlet wire operation instruction return circuit module inlet wire operation instruction device and outlet operation instruction device formed with corresponding mounting panel, outlet operation instruction return circuit module are arranged on guidance panel in turn, inlet wire device, outlet device are entered return circuit module with the master that corresponding mounting panel is formed, transmission line circuit module are assembled in relevant position in low voltage unit cabinet shell in turn, and inlet wire operation instruction return circuit module, outlet operation instruction return circuit module with main enter the distributing order of return circuit module, transmission line circuit module consistent;
(3) by the inlet wire operation instruction return circuit module on guidance panel, outlet operation instruction return circuit module enters return circuit module with the master in housing, transmission line circuit module is corresponding couples together.
7. offshore novel energy integrated transformer substation low voltage unit installation method according to claim 6, it is characterized in that: described inlet wire device, outlet device are installed on the front that master enters mounting panel, wire-leading-out mounting plate respectively, the back side that master enters mounting panel is provided with trough, terminal board and bus-bar, and the back side of wire-leading-out mounting plate is provided with trough and terminal board.
8. offshore novel energy integrated transformer substation low voltage unit installation method according to claim 6, is characterized in that: described inlet wire device comprises circuit breaker, current transformer, isolating switch; Outlet device comprises circuit breaker, current transformer; It is one or more that operation instruction device comprises in temperature sensor, condensation transducer, indicator light, button, rotary switch, label, ammeter.
9. the offshore novel energy integrated transformer substation low voltage unit installation method according to claim 6 ~ 8 any one, it is characterized in that: this low voltage unit is also provided with intelligent environment control system, it is one or more that this intelligent environment control system comprises in temperature controller, humidity controller, fan and heater.
10. offshore novel energy integrated transformer substation low voltage unit installation method according to claim 6, is characterized in that: described master enters mounting panel, wire-leading-out mounting plate adopts sheet metal component punching press, bending forms.
CN201510218706.XA 2015-04-30 2015-04-30 Integrated transformer station low-voltage unit of offshore new energy and mounting method thereof Pending CN104821504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510218706.XA CN104821504A (en) 2015-04-30 2015-04-30 Integrated transformer station low-voltage unit of offshore new energy and mounting method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510218706.XA CN104821504A (en) 2015-04-30 2015-04-30 Integrated transformer station low-voltage unit of offshore new energy and mounting method thereof

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Publication Number Publication Date
CN104821504A true CN104821504A (en) 2015-08-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105655891A (en) * 2016-03-25 2016-06-08 长葛市和合电气有限公司 Power distribution cabinet with cable containing groove plates

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102593724A (en) * 2012-01-30 2012-07-18 深圳市泰昂能源科技股份有限公司 Building block type quick-mounting distribution device
CN103151716A (en) * 2013-02-05 2013-06-12 张家港保税区天翔电气有限公司 Module combination installing type power control box
CN203398542U (en) * 2013-07-03 2014-01-15 深圳市东升源电气设备有限公司 Improved cubicle gas insulated switchgear electric operation device
CN203480353U (en) * 2013-09-10 2014-03-12 合肥热电集团有限公司工程分公司 Electrical cabinet humiture double linkage control circuit
CN103683070A (en) * 2013-11-30 2014-03-26 国家电网公司 Switch cabinet and incoming and outgoing line function module thereof
CN204577954U (en) * 2015-04-30 2015-08-19 国家电网公司 A kind of offshore novel energy integrated transformer substation low voltage unit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102593724A (en) * 2012-01-30 2012-07-18 深圳市泰昂能源科技股份有限公司 Building block type quick-mounting distribution device
CN103151716A (en) * 2013-02-05 2013-06-12 张家港保税区天翔电气有限公司 Module combination installing type power control box
CN203398542U (en) * 2013-07-03 2014-01-15 深圳市东升源电气设备有限公司 Improved cubicle gas insulated switchgear electric operation device
CN203480353U (en) * 2013-09-10 2014-03-12 合肥热电集团有限公司工程分公司 Electrical cabinet humiture double linkage control circuit
CN103683070A (en) * 2013-11-30 2014-03-26 国家电网公司 Switch cabinet and incoming and outgoing line function module thereof
CN204577954U (en) * 2015-04-30 2015-08-19 国家电网公司 A kind of offshore novel energy integrated transformer substation low voltage unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105655891A (en) * 2016-03-25 2016-06-08 长葛市和合电气有限公司 Power distribution cabinet with cable containing groove plates

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Application publication date: 20150805

RJ01 Rejection of invention patent application after publication