CN105870791A - Multifunctional low-voltage power distributing cabinet - Google Patents
Multifunctional low-voltage power distributing cabinet Download PDFInfo
- Publication number
- CN105870791A CN105870791A CN201610421962.3A CN201610421962A CN105870791A CN 105870791 A CN105870791 A CN 105870791A CN 201610421962 A CN201610421962 A CN 201610421962A CN 105870791 A CN105870791 A CN 105870791A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- chamber
- multifunctional low
- room
- distribution cabinet
- 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
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/52—Mobile units, e.g. for work sites
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
Abstract
The invention discloses a multifunctional low-voltage power distributing cabinet which comprises a cabinet body, a relay protecting and power distributing chamber, a metering chamber, a controlling chamber and a reactive power compensating chamber; the cabinet body is divided into a first cavity and a second cavity through a partition plate, the relay protecting and power distributing chamber is arranged in the first cavity, and the metering chamber, the controlling chamber and the reactive power compensating chamber are sequentially arranged in the second cavity from top to bottom. The multifunctional low-voltage power distributing cabinet achieves a low-voltage reactive power compensating function and is high in integrating degree, and a structure of the power distributing cabinet is optimized; the multifunctional low-voltage power distributing cabinet can collect a temperature in the cabinet body through a temperature sensor, the temperature sensor can transmit a collected signal to a controller, the controller can control an exhaust fan to be switched on and off, and the safety and the reliability of the power distributing cabinet are improved; the multifunctional low-voltage power distributing cabinet is provided with a GSM wireless communicating module and achieves wireless transmission with a control terminal of a dispatching center; the multifunctional low-voltage power distributing cabinet is provided with a waterproof blocking plate, rainwater is effectively prevented from being in direct contact with the cabinet body, and the safety of the power distributing cabinet is improved.
Description
Technical field
The present invention relates to electrical network power distribution cabinet technical field, particularly a kind of Multifunctional low voltage distribution cabinet.
Background technology
Along with China's expanding economy, build a conservation-minded society and the target of sustainable development is goed deep into, standardized administration, safety utilization of electric power and the Event tourism of building electric power are increasingly paid attention to, and put into substantial amounts of fund in recent years and build electrical network and transform, and power distribution cabinet is the big event wherein built.
Power distribution cabinet is switchgear, measuring instruments, protection electrical equipment and auxiliary equipment to be assembled in closing or semiclosed metal safe or on screen width by electrical wiring requirement, and the low-voltage distribution equipment constituted；In prior art, the parameter such as the complicated structure of power distribution cabinet, volume is big, inconvenience is mobile, configuration adjustment reactive compensation capacity is relatively difficult and automaticity is low.
Summary of the invention
It is an object of the invention to provide that a kind of simple in construction, safety be good, reliability much higher function low-voltage distribution cabinet.
The technical solution realizing the object of the invention is: a kind of Multifunctional low voltage distribution cabinet, it is characterised in that include cabinet, relay protection and switchgear house, measuring room, control room and reactive-load compensation room；Described cabinet is divided into the first chamber and the second chamber by dividing plate；It is provided with relay protection and switchgear house in described first chamber; disconnecting switch, chopper it is disposed with from top to bottom in relay protection and switchgear house; one end of disconnecting switch is connected with end of incoming cables; the other end of disconnecting switch is connected with one end of chopper, and the other end of chopper is connected with leading-out terminal；Measuring room, control room, reactive-load compensation room it is disposed with from top to bottom in described second chamber；Being provided with current transformer and three-phase electric energy meter in described measuring room, one end of current transformer is connected with end of incoming cables, and the other end of current transformer is connected with three-phase electric energy meter；Being provided with controller in described control room, controller is connected with chopper, three-phase electric energy meter respectively；Described reactive-load compensation indoor are provided with low-voltage intelligent capacitor, and low-voltage intelligent capacitor is connected with chopper, controller respectively；Described low-voltage intelligent capacitor includes the Capacitor banks that three capacitor delta connections connect into, and in set combination switch, described three capacitors are circumferentially disposed.
Preferably, described cabinet is provided with exhaust fan, dividing plate is provided with temperature sensor；Controller is connected with exhaust fan, temperature sensor respectively.
Preferably, being provided with GSM wireless communication module in described cabinet, GSM wireless communication module is connected with controller.
Preferably, described first chamber and the second chamber are provided with cabinet door, and each cabinet door is provided with anti-electricity-theft travel switch.
Preferably, the cabinet door of described second chamber being provided with liquid crystal display, liquid crystal display is connected with controller.
Preferably, the lower section being provided above interstar connection room, relay protection and switchgear house of described relay protection and switchgear house is provided with outlet room.
Preferably, described interstar connection room and outlet indoor are provided with copper busbar.
Preferably, described cabinet top is provided with water bar.
Preferably, described bottom of cabinet bulk is provided with universal wheel.
Compared with prior art, its remarkable advantage: Multifunctional low voltage distribution cabinet of the present invention achieves low-voltage reactive power automatic compensation function, integration degree is high, optimizes power distribution cabinet structure, reduces production cost for the present invention；Multifunctional low voltage distribution cabinet of the present invention gathers cabinet body temperature by temperature sensor, and collection signal is transferred to controller by temperature sensor, and controller controls the break-make of exhaust fan, improves the safety and reliability of power distribution cabinet；Multifunctional low voltage distribution cabinet of the present invention is provided with GSM wireless communication module, it is achieved control terminal wireless transmission with control centre；Multifunctional low voltage distribution cabinet of the present invention is provided with water bar, can effectively prevent rainwater from directly contacting cabinet, improve the safety of power distribution cabinet.
Below in conjunction with the accompanying drawings the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of Multifunctional low voltage distribution cabinet of the present invention.
Fig. 2 is the side view of Multifunctional low voltage distribution cabinet of the present invention.
Fig. 3 is the structural representation of Multifunctional low voltage distribution cabinet mesolow Intelligent capacitor of the present invention.
Detailed description of the invention
Embodiment 1: as shown in Figure 1 to Figure 3, a kind of Multifunctional low voltage distribution cabinet, including cabinet 1, relay protection and switchgear house, measuring room, control room and reactive-load compensation room；Described cabinet 1 is divided into the first chamber 9 and the second chamber 10 by dividing plate 8；It is provided with relay protection and switchgear house in described first chamber 9; disconnecting switch 2, chopper 3 it is disposed with from top to bottom in relay protection and switchgear house; one end of disconnecting switch 2 is connected with end of incoming cables; the other end of disconnecting switch 2 is connected with one end of chopper 3, and the other end of chopper 3 is connected with leading-out terminal；Measuring room, control room, reactive-load compensation room it is disposed with from top to bottom in described second chamber 10；Being provided with current transformer 4 and three-phase electric energy meter 5 in described measuring room, one end of current transformer 4 is connected with end of incoming cables, and the other end of current transformer 4 is connected with three-phase electric energy meter 5；Being provided with controller 6 in described control room, controller 6 is connected with chopper 3, three-phase electric energy meter 5 respectively；Described reactive-load compensation indoor are provided with low-voltage intelligent capacitor 7, and low-voltage intelligent capacitor 7 is connected with chopper 3, controller 6 respectively；Described low-voltage intelligent capacitor 7 includes the Capacitor banks 15 that three capacitor delta connections connect into, and in set combination switch, described three capacitors are circumferentially disposed.
It is provided with exhaust fan 11 on described cabinet 1, dividing plate 8 is provided with temperature sensor 12；Controller 6 is connected with exhaust fan 11, temperature sensor 12 respectively；Multifunctional low voltage distribution cabinet of the present invention gathers cabinet body temperature by temperature sensor, and collection signal is transferred to controller by temperature sensor, and controller controls the break-make of exhaust fan, improves the safety and reliability of power distribution cabinet.
Being provided with GSM wireless communication module in described cabinet 1, GSM wireless communication module is connected with controller 6；Multifunctional low voltage distribution cabinet of the present invention realizes controlling terminal wireless with control centre by GSM wireless communication module and transmits.
Described first chamber 9 and the second chamber 10 are provided with cabinet door, and each cabinet door is provided with anti-electricity-theft travel switch；Being provided with liquid crystal display on the cabinet door of described second chamber 10, liquid crystal display is connected with controller 6；Described anti-electricity-theft travel switch can prevent artificial electricity filching behavior, and liquid crystal display is easy to staff's observation and operation.
The lower section being provided above interstar connection room 16, relay protection and switchgear house of described relay protection and switchgear house is provided with outlet room 17；It is provided with copper busbar in described interstar connection room 16 and outlet room 17.
Described cabinet 1 top is provided with water bar 13, is provided with universal wheel 14 bottom described cabinet 1.
Embodiment 2: a kind of Multifunctional low voltage distribution cabinet, including cabinet 1, relay protection and switchgear house, measuring room, control room and reactive-load compensation room；Described cabinet 1 is divided into the first chamber 9 and the second chamber 10 by dividing plate 8；It is provided with relay protection and switchgear house in described first chamber 9; disconnecting switch 2, chopper 3 it is disposed with from top to bottom in relay protection and switchgear house; one end of disconnecting switch 2 is connected with end of incoming cables; the other end of disconnecting switch 2 is connected with one end of chopper 3, and the other end of chopper 3 is connected with leading-out terminal；Measuring room, control room, reactive-load compensation room it is disposed with from top to bottom in described second chamber 10；Being provided with current transformer 4 and three-phase electric energy meter 5 in described measuring room, one end of current transformer 4 is connected with end of incoming cables, and the other end of current transformer 4 is connected with three-phase electric energy meter 5；Being provided with controller 6 in described control room, controller 6 is connected with chopper 3, three-phase electric energy meter 5 respectively；Described reactive-load compensation indoor are provided with low-voltage intelligent capacitor 7, and low-voltage intelligent capacitor 7 is connected with chopper 3, controller 6 respectively；Described low-voltage intelligent capacitor 7 includes the Capacitor banks 15 that three capacitor delta connections connect into, and in set combination switch, described three capacitors are circumferentially disposed.
It is provided with exhaust fan 11 on described cabinet 1, dividing plate 8 is provided with temperature sensor 12；Controller 6 is connected with exhaust fan 11, temperature sensor 12 respectively；Multifunctional low voltage distribution cabinet of the present invention gathers cabinet body temperature by temperature sensor, and collection signal is transferred to controller by temperature sensor, and controller controls the break-make of exhaust fan, improves the safety and reliability of power distribution cabinet.
Being provided with GSM wireless communication module in described cabinet 1, GSM wireless communication module is connected with controller 6；Multifunctional low voltage distribution cabinet of the present invention realizes controlling terminal wireless with control centre by GSM wireless communication module and transmits.
Described first chamber 9 and the second chamber 10 are provided with cabinet door, and each cabinet door is provided with anti-electricity-theft travel switch；Being provided with liquid crystal display on the cabinet door of described second chamber 10, liquid crystal display is connected with controller 6；Described anti-electricity-theft travel switch can prevent artificial electricity filching behavior, and liquid crystal display is easy to staff's observation and operation.
Described cabinet 1 top is provided with water bar 13, is provided with universal wheel 14 bottom described cabinet 1.
In sum, Multifunctional low voltage distribution cabinet of the present invention achieves low-voltage reactive power automatic compensation function, and integration degree is high, optimizes power distribution cabinet structure, reduces production cost；Multifunctional low voltage distribution cabinet of the present invention gathers cabinet body temperature by temperature sensor, and collection signal is transferred to controller by temperature sensor, and controller controls the break-make of exhaust fan, improves the safety and reliability of power distribution cabinet；Multifunctional low voltage distribution cabinet of the present invention is provided with GSM wireless communication module, it is achieved control terminal wireless transmission with control centre；Multifunctional low voltage distribution cabinet of the present invention is provided with water bar, can effectively prevent rainwater from directly contacting cabinet, improve the safety of power distribution cabinet.
Claims (9)
1. a Multifunctional low voltage distribution cabinet, it is characterised in that include cabinet (1), relay protection and switchgear house, measuring room, control room and reactive-load compensation room；Described cabinet (1) is divided into the first chamber (9) and the second chamber (10) by dividing plate (8)；It is provided with relay protection and switchgear house in described first chamber (9); disconnecting switch (2), chopper (3) it is disposed with from top to bottom in relay protection and switchgear house; one end of disconnecting switch (2) is connected with end of incoming cables; the other end of disconnecting switch (2) is connected with one end of chopper (3), and the other end of chopper (3) is connected with leading-out terminal；Measuring room, control room, reactive-load compensation room it is disposed with from top to bottom in described second chamber (10)；Being provided with current transformer (4) and three-phase electric energy meter (5) in described measuring room, one end of current transformer (4) is connected with end of incoming cables, and the other end of current transformer (4) is connected with three-phase electric energy meter (5)；Being provided with controller (6) in described control room, controller (6) is connected with chopper (3), three-phase electric energy meter (5) respectively；Described reactive-load compensation indoor are provided with low-voltage intelligent capacitor (7), and low-voltage intelligent capacitor (7) is connected with chopper (3), controller (6) respectively；Described low-voltage intelligent capacitor (7) includes the Capacitor banks (15) that three capacitor delta connections connect into, and in set combination switch, described three capacitors are circumferentially disposed.
Multifunctional low voltage distribution cabinet the most according to claim 1, it is characterised in that be provided with exhaust fan (11) on described cabinet (1), dividing plate (8) is provided with temperature sensor (12)；Controller (6) is connected with exhaust fan (11), temperature sensor (12) respectively.
Multifunctional low voltage distribution cabinet the most according to claim 1, it is characterised in that be provided with GSM wireless communication module in described cabinet (1), GSM wireless communication module is connected with controller (6).
Multifunctional low voltage distribution cabinet the most according to claim 1, it is characterised in that described first chamber (9) and the second chamber (10) are provided with cabinet door, and each cabinet door is provided with anti-electricity-theft travel switch.
Multifunctional low voltage distribution cabinet the most according to claim 4, it is characterised in that be provided with liquid crystal display on the cabinet door of described second chamber (10), liquid crystal display is connected with controller (6).
Multifunctional low voltage distribution cabinet the most according to claim 1, it is characterised in that described relay protection and switchgear house be provided above interstar connection room (16), the lower section of relay protection and switchgear house is provided with outlet room (17).
Multifunctional low voltage distribution cabinet the most according to claim 6, it is characterised in that be provided with copper busbar in described interstar connection room (16) and outlet room (17).
Multifunctional low voltage distribution cabinet the most according to claim 1, it is characterised in that described cabinet (1) top is provided with water bar (13).
Multifunctional low voltage distribution cabinet the most according to claim 1, it is characterised in that described cabinet (1) bottom is provided with universal wheel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610421962.3A CN105870791A (en) | 2016-06-16 | 2016-06-16 | Multifunctional low-voltage power distributing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610421962.3A CN105870791A (en) | 2016-06-16 | 2016-06-16 | Multifunctional low-voltage power distributing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105870791A true CN105870791A (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610421962.3A Pending CN105870791A (en) | 2016-06-16 | 2016-06-16 | Multifunctional low-voltage power distributing cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN105870791A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275943A (en) * | 2017-08-18 | 2017-10-20 | 天津易联银科技有限公司 | A kind of low-voltage distribution cabinet |
| CN107370050A (en) * | 2017-08-18 | 2017-11-21 | 天津易联银科技有限公司 | A kind of easily-controllable power distribution cabinet |
| CN107658716A (en) * | 2017-01-16 | 2018-02-02 | 广州南方电力集团电器有限公司 | A kind of low-tension switch cabinet |
| CN109193385A (en) * | 2018-10-16 | 2019-01-11 | 安徽柏桦电力科技有限公司 | A kind of fall arrest Intelligent comprehensive power distribution cabinet |
| CN109244901A (en) * | 2018-11-19 | 2019-01-18 | 杭州光曲智能科技有限公司 | A kind of concentration parallel net type smart new energy electricity generation system |
| CN113851963A (en) * | 2021-09-25 | 2021-12-28 | 国网辽宁省电力有限公司丹东供电公司 | Switch board and integrative integrated type transformer station for transformer station |
-
2016
- 2016-06-16 CN CN201610421962.3A patent/CN105870791A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658716A (en) * | 2017-01-16 | 2018-02-02 | 广州南方电力集团电器有限公司 | A kind of low-tension switch cabinet |
| CN107275943A (en) * | 2017-08-18 | 2017-10-20 | 天津易联银科技有限公司 | A kind of low-voltage distribution cabinet |
| CN107370050A (en) * | 2017-08-18 | 2017-11-21 | 天津易联银科技有限公司 | A kind of easily-controllable power distribution cabinet |
| CN109193385A (en) * | 2018-10-16 | 2019-01-11 | 安徽柏桦电力科技有限公司 | A kind of fall arrest Intelligent comprehensive power distribution cabinet |
| CN109244901A (en) * | 2018-11-19 | 2019-01-18 | 杭州光曲智能科技有限公司 | A kind of concentration parallel net type smart new energy electricity generation system |
| CN113851963A (en) * | 2021-09-25 | 2021-12-28 | 国网辽宁省电力有限公司丹东供电公司 | Switch board and integrative integrated type transformer station for transformer station |
| CN113851963B (en) * | 2021-09-25 | 2023-09-12 | 国网辽宁省电力有限公司丹东供电公司 | Power distribution cabinet for transformer station and integrated transformer station |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160817 |
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| WD01 | Invention patent application deemed withdrawn after publication |