CN103701211A - Remote monitoring box type transformer substation - Google Patents
Remote monitoring box type transformer substation Download PDFInfo
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- CN103701211A CN103701211A CN201310715918.XA CN201310715918A CN103701211A CN 103701211 A CN103701211 A CN 103701211A CN 201310715918 A CN201310715918 A CN 201310715918A CN 103701211 A CN103701211 A CN 103701211A
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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Abstract
The invention provides a remote monitoring box type transformer substation, which comprises a box body, a transformer chamber, a low-voltage switch chamber, as well as a high-voltage circuit breaker, a distribution transformer, a low-voltage switch control cabinet, a low-voltage reactive compensation cabinet, a low-voltage shunt switch control cabinet, a metering device, a temperature sensor, a humidity sensor, an alarming device, a transformer substation with a double-way communication module, and a mobile terminal; a remote automatic control terminal consists of a single chip microcomputer circuit, an electric parameter detection circuit, a harmonic detection analysis unit circuit, a transmission receiving communication module and an output control signal circuit; the single chip microcomputer circuit is respectively connected with the electric parameter detection circuit, the harmonic detection analysis unit circuit, an on-off state detection circuit, the output control signal circuit, a data communication interface circuit and the transmission receiving communication module. The remote monitoring box type transformer substation is economical and practical, convenient to use, and suitable for situation that the box type transformer substation works unstably due to humidity and haze in the south of China.
Description
Technical field
The present invention relates to controller switching equipment field, especially a kind of remote monitoring box-type substation.
Background technology
Box-type substation is a kind of high voltage switchgear, distribution transformer and low-voltage distribution equipment, by indoor, the outdoor close-coupled controller switching equipment of certain connection plan row's all-in-one-piece prefabrication, being about to the functions such as high powered, transformer pressure-reducing, low-voltage distribution organically combines, be arranged on a protection against the tide, antirust, dustproof, protection against rodents, fire prevention, antitheft, heat insulation, totally-enclosed, movably in steel construction casing, electromechanical integration, totally-enclosed operation, be specially adapted to city net construction and upgrading, a kind of brand-new transformer station emerging after Shi Ji civil engineering transformer station.
Existing box-type substation generally adopts the separate structure in each unit, it is respectively equipped with transformer room, high-voltage switch gear chamber, low tension switch chamber etc., each indoor corresponding instrument, switch and circuit arrangements etc. installed respectively, each chamber is linked to be a complete electric power system by wire.
As everyone knows, high humility, high-temperature is that electronic devices and components are aging, one of key factor breaking down, existing box type transformation stands in south China long term high temperature, in using in the environment of high humility, have the following disadvantages: the one, lack and regulate because of weather, the technical scheme that temperature and humidity is changeable, prior art often adopts shutter, on hollow out casing, heat radiation is strengthened at a certain position, reach certain moistureproof effect simultaneously, but south China weather is usually due to high temperature, high humility weather is chronic, cause passive heat radiation in transformer station box, passive effect on moisture extraction is often not obvious, high temperature, high humidity environment causes its components and parts to reduce useful life, rate of breakdown raises, Er Shidui casing transformer station lacks Long-distance Control, early warning system, causes transformer station's maintenance cost high or safeguard that situation not in place occurs often.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of simple in structure, reasonable in design, easy to use, can carry out the box-type substation that Long-distance Control, heat radiation and effect on moisture extraction are good.
The object of the invention is to realize by following technological means:
A remote monitoring box-type substation, comprises casing, top cover and insulating layer, it is characterized in that: also comprise transformer room, high-voltage switch gear chamber, low tension switch chamber, controlling chamber, in described transformer room, be provided with distribution transformer; Described high-voltage switch room is provided with primary cut-out; Indoor low pressure main switch control cubicle, low voltage reactive compensation cabinet, the low pressure branch switch control cubicle of being provided with of described low tension switch; In described controlling chamber, be provided with metering device, temperature measuring equipment, humidity sensor, warning device, the transformer substation computer that has bi-directional communication modules, administrative staff's mobile terminal.
Further: in described casing, also to comprise remote auto control terminal, remote auto control terminal comprises that single chip circuit, electrical parameters detection circuit, harmonic wave detect analytic unit circuit, transmitting received communication module, output control signal circuit, switch condition detection circuit and data communication interface circuit, and automatic control terminal is connected with temperature measuring equipment, humidity sensor, heat radiation dehumidifying equipment respectively.
Further: described single chip circuit is connected with electrical parameters detection circuit, harmonic wave detection analytic unit circuit, switch condition detection circuit, output control signal circuit, data communication interface circuit, transmitting received communication module respectively.
Further: described in have the transformer substation computer of bi-directional communication modules to be connected with administrative staff's mobile terminal by mobile communication base station; Administrative staff's mobile terminal can send by the transformer substation computer to there being bi-directional communication modules the signal of start/stop heat radiation dehumidifying equipment, controls the startup of heat radiation dehumidifying equipment and stops.
Further: between the top cover of described casing top and thermal insulation layer, be also provided with the heat radiation dehumidifying equipment that can extract box house air, heat radiation dehumidifying equipment respectively with temperature measuring equipment, humidity sensor, have the transformer substation computer of bi-directional communication modules to be connected.
Further: described temperature measuring equipment is digital temperature sensor, its input connects described distribution transformer, its output is connected with described single chip circuit, for being realized the collection of the temperature signal of described distribution transformer and completed by described single chip circuit, the temperature anomaly of described distribution transformer is reported to the police; Described warning device is Buzzing type alarm, its input is connected with the transformer substation computer of bi-directional communication modules, for warning message is dealt into administrative staff's mobile terminal in time, its output and Buzzing type alarm unit are connected with transmitting received communication module, for by the described warning to transformer station's abnormal conditions.
Further: described casing is also provided with some ventilation ducts, ventilation duct is through casing, and bottom passes from bottom half, ventilation duct with perpendicular to ground, and have ventilating opening at casing mid portion, and heat radiation dehumidifying equipment is connected with ventilation duct, and the top of ventilation duct is located on the edge of top cover.
The invention has the beneficial effects as follows:
1. casing is not established ventilating opening, but be provided with ventilation duct, ventilation duct can form air is carried out to the effect of active heat removal from bottom to up, compared with prior art, on casing, open register vent, good heat dissipation effect not only, and when weather is very hot, moist, can play preferably isolated high temperature, isolated moist effect; Can also play the effect that strengthens heat radiation, dehumidifying in conjunction with heat radiation dehumidifying equipment.
2. adopt long-distance monitorng device, can, by being preset in temperature, the humidity information of remote auto control terminal, in conjunction with temperature measuring equipment, humidity sensor, to the temperature and humidity in box-type substation, carry out auto-control.
3. the mode that adopts temperature measuring equipment to combine with humidity sensor, can eliminate the impact on box-type substation electronic devices and components under the environment of southern high-temperature, high humility to the full extent.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.1 is casing, and 2 is top cover, and 3 is insulating layer, and 4 is transformer room, and 5 is high-voltage switch gear chamber, and 6 is low tension switch chamber, and 7 is controlling chamber, and 41 is distribution transformer; 51 is primary cut-out, 61 is low pressure main switch control cubicle, and 62 is low voltage reactive compensation cabinet, and 63 is low pressure branch switch control cubicle, 71 is metering device, 72 is temperature measuring equipment, and 73 is humidity sensor, and 74 is warning device, 75 for there being the transformer substation computer of bi-directional communication modules, 76 is administrative staff's mobile terminal, and 8 is ventilation duct, and 9 is heat radiation dehumidifying equipment.
Embodiment
Detailed reference example has provided the example of these embodiment in accompanying drawing 1.In detailed description, some specific detail have been proposed below, to allow those skilled in the art have more thorough understanding to the present invention.Yet those skilled in the art it will be clear that realization of the present invention can not only be limited to these specific details.Other in the situation that, known components and parts, equipment, network are not described in detail, to avoid the correlative detail ambiguous of following examples.
Embodiment 1
Remote monitoring box-type substation consists of casing 1, top cover 2 and insulating layer 3.Casing 1 inside is provided with transformer room 4, high-voltage switch gear chamber 5, low tension switch chamber 6, controlling chamber 7.Casing 1 front and back are respectively provided with four ventilation ducts 8, and ventilation duct 8 is through casing 1, and bottom passes from casing 1 bottom, ventilation duct 8 with perpendicular to ground, and have ventilating opening at casing 1 mid portion, and heat radiation dehumidifying equipment 9 is connected with ventilation duct 8, and the top of ventilation duct 8 is located on top cover 2.In transformer room 4, be also provided with distribution transformer 41, in high-voltage switch gear chamber 5, be also provided with primary cut-out 51, in low tension switch chamber 6, be also provided with low pressure main switch control cubicle 61, low voltage reactive compensation cabinet 62, low pressure branch switch control cubicle 63.In controlling chamber 7, be provided with the temperature measuring equipment 72 of metering device 71, digital temperature sensor formation, humidity sensor 73, the warning device 74 being formed by Buzzing type alarm, the transformer substation computer 75 that has bi-directional communication modules, the administrative staff's mobile terminal 76 that digital humidity sensor forms.Remote monitoring box-type substation can dispel the heat, dehumidify with passive, automatic, these 3 kinds of modes of Long-distance Control.Aspect passive heat radiation dehumidifying, main employing through the ventilation duct 8 of casing 1 completes, casing 1 is provided with eight ventilation ducts altogether, article eight, ventilation duct 8 is through casing 1, bottom is from the passing of casing 1 bottom, ventilation duct 8 with perpendicular to ground, and have ventilating opening at casing 1 mid portion, heat radiation dehumidifying equipment 9 is connected with ventilation duct 8, and the top of ventilation duct 8 is located on the edge of top cover 2.Ventilation duct 8 can be discharged the heat of casing 1 inside.Aspect automatic heat radiation, in casing 1 inside, remote auto control terminal is set, remote auto control terminal comprises that single chip circuit, electrical parameters detection circuit, harmonic wave detect analytic unit circuit, transmitting received communication module, output control signal circuit, switch condition detection circuit and data communication interface circuit, and single chip circuit is connected with electrical parameters detection circuit, harmonic wave detection analytic unit circuit, switch condition detection circuit, output control signal circuit, data communication interface circuit, transmitting received communication module respectively.Automatic control terminal is connected with temperature measuring equipment 72, humidity sensor 73, heat radiation dehumidifying equipment 9 respectively, and the input of temperature measuring equipment 72 connects distribution transformer.By in automatic control terminal preset temperature, humidity, temperature measuring equipment 72, humidity sensor 73 contrast the default information of the temperature collecting, humidity information and automatic control terminal in real time, when temperature and/or humidity surpass default numerical value, the temperature measuring equipment 72 being formed by digital temperature sensor, information is sent to its output single chip circuit, realization is to the collection of the temperature signal of described distribution transformer and complete the temperature anomaly warning to described distribution transformer, can start heat radiation dehumidifying equipment 9 simultaneously and dispels the heat and dehumidify.Aspect Long-distance Control heat radiation, the main humidity sensor 73 that adopts temperature measuring equipment 72, formed by digital humidity sensor, in conjunction with the transformer substation computer 75 of bi-directional communication modules, the transformer substation computer 75 of bi-directional communication modules is connected with administrative staff's mobile terminal 76 by mobile communication base station; Administrative staff's mobile terminal 76 can, by sending the signal of start/stop heat radiation dehumidifying equipment 9 being connected of the transformer substation computer with bi-directional communication modules, be controlled the startup of heat radiation dehumidifying equipment and stop.
Embodiment 2
Remote monitoring box-type substation consists of casing 1, top cover 2 and insulating layer 3.Casing 1 inside is provided with transformer room 4, high-voltage switch gear chamber 5, low tension switch chamber 6, controlling chamber 7.Casing 1 front and back are respectively provided with two ventilation ducts 8, and ventilation duct 8 is through casing 1, and bottom passes from casing 1 bottom, ventilation duct 8 with perpendicular to ground, and have ventilating opening at casing 1 mid portion, and heat radiation dehumidifying equipment 9 is connected with ventilation duct 8, and the top of ventilation duct 8 is located on top cover 2.In transformer room 4, be also provided with distribution transformer 41, in high-voltage switch gear chamber 5, be also provided with primary cut-out 51, in low tension switch chamber 6, be also provided with low pressure main switch control cubicle 61, low voltage reactive compensation cabinet 62, low pressure branch switch control cubicle 63.In controlling chamber 7, be provided with the temperature measuring equipment 72 of metering device 71, digital temperature sensor formation, humidity sensor 73, the warning device 74 being formed by Buzzing type alarm, the transformer substation computer 75 that has bi-directional communication modules, the administrative staff's mobile terminal 76 that digital humidity sensor forms.Remote monitoring box-type substation can dispel the heat, dehumidify with passive, automatic, these 3 kinds of modes of Long-distance Control.Aspect passive heat radiation dehumidifying, main employing through the ventilation duct 8 of casing 1 completes, casing 1 is provided with eight ventilation ducts altogether, article eight, ventilation duct 8 is through casing 1, bottom is from the passing of casing 1 bottom, ventilation duct 8 with perpendicular to ground, and have ventilating opening at casing 1 mid portion, heat radiation dehumidifying equipment 9 is connected with ventilation duct 8, and the top of ventilation duct 8 is located on the edge of top cover 2.Ventilation duct 8 can be discharged the heat of casing 1 inside.Aspect automatic heat radiation, in casing 1 inside, remote auto control terminal is set, remote auto control terminal comprises that single chip circuit, electrical parameters detection circuit, harmonic wave detect analytic unit circuit, transmitting received communication module, output control signal circuit, switch condition detection circuit and data communication interface circuit, and single chip circuit is connected with electrical parameters detection circuit, harmonic wave detection analytic unit circuit, switch condition detection circuit, output control signal circuit, data communication interface circuit, transmitting received communication module respectively.Automatic control terminal is connected with temperature measuring equipment 72, humidity sensor 73, heat radiation dehumidifying equipment 9 respectively, and the input of temperature measuring equipment 72 connects distribution transformer.By in automatic control terminal preset temperature, humidity, temperature measuring equipment 72, humidity sensor 73 contrast the default information of the temperature collecting, humidity information and automatic control terminal in real time, when temperature and/or humidity surpass default numerical value, the temperature measuring equipment 72 being formed by digital temperature sensor, information is sent to its output single chip circuit, realization is to the collection of the temperature signal of described distribution transformer and complete the temperature anomaly warning to described distribution transformer, can start heat radiation dehumidifying equipment 9 simultaneously and dispels the heat and dehumidify.Aspect Long-distance Control heat radiation, the main humidity sensor 73 that adopts temperature measuring equipment 72, formed by digital humidity sensor, in conjunction with the transformer substation computer 75 of bi-directional communication modules, the transformer substation computer 75 of bi-directional communication modules is connected with administrative staff's mobile terminal 76 by mobile communication base station; Administrative staff's mobile terminal 76 can, by sending the signal of start/stop heat radiation dehumidifying equipment 9 being connected of the transformer substation computer with bi-directional communication modules, be controlled the startup of heat radiation dehumidifying equipment and stop.
Above-described embodiment, is more preferably one of concrete mode of the present invention, and the common variation that those skilled in the art carry out within the scope of technical solution of the present invention and replacement all should be included in protection scope of the present invention.
Claims (7)
1. a remote monitoring box-type substation, comprises casing 1, top cover 2 and insulating layer 3, it is characterized in that: also comprise transformer room 4, high-voltage switch gear chamber 5, low tension switch chamber 6, controlling chamber 7, in described transformer room 4, be provided with distribution transformer 41; In described high-voltage switch gear chamber 5, be provided with primary cut-out 51; In described low tension switch chamber 6, be provided with low pressure main switch control cubicle 61, low voltage reactive compensation cabinet 62, low pressure branch switch control cubicle 63; In described controlling chamber 7, be provided with metering device 71, temperature measuring equipment 72, humidity sensor 73, warning device 74, the transformer substation computer 75 that has bi-directional communication modules, administrative staff's mobile terminal 76.
2. a kind of remote monitoring box-type substation according to claim 1, it is characterized in that: in described casing, also comprise remote auto control terminal, remote auto control terminal comprises that single chip circuit, electrical parameters detection circuit, harmonic wave detect analytic unit circuit, transmitting received communication module, output control signal circuit, switch condition detection circuit and data communication interface circuit, and automatic control terminal is connected with temperature measuring equipment 72, humidity sensor 73, heat radiation dehumidifying equipment 9 respectively.
3. a kind of remote monitoring box-type substation according to claim 2, is characterized in that: described single chip circuit is connected with electrical parameters detection circuit, harmonic wave detection analytic unit circuit, switch condition detection circuit, output control signal circuit, data communication interface circuit, transmitting received communication module respectively.
4. a kind of remote monitoring box-type substation according to claim 1, is characterized in that: described in have the transformer substation computer 75 of bi-directional communication modules to be connected with administrative staff's mobile terminal 76 by mobile communication base station; Administrative staff's mobile terminal 76 can send by the transformer substation computer 75 to there being bi-directional communication modules the signal of start/stop heat radiation dehumidifying equipment 9, controls the startup of heat radiation dehumidifying equipment 9 and stops.
5. a kind of remote monitoring box-type substation according to claim 1, it is characterized in that: between the top cover of described casing top and thermal insulation layer, be also provided with the heat radiation dehumidifying equipment 9 that can extract box house air, heat radiation dehumidifying equipment 9 respectively with temperature measuring equipment 72, humidity sensor 73, have the transformer substation computer 75 of bi-directional communication modules to be connected.
6. a kind of remote monitoring box-type substation according to claim 1, it is characterized in that: described temperature measuring equipment 72 is digital temperature sensor, its input connects described distribution transformer, its output is connected with described single chip circuit, for being realized the collection of the temperature signal of described distribution transformer and completed by described single chip circuit, the temperature anomaly of described distribution transformer is reported to the police; Described warning device 74 is Buzzing type alarm, its input is connected with the transformer substation computer 75 of bi-directional communication modules, for warning message is dealt into administrative staff's mobile terminal 76 in time, its output and Buzzing type alarm unit are connected with transmitting received communication module, for by the described warning to transformer station's abnormal conditions.
7. a kind of remote monitoring box-type substation according to claim 1, it is characterized in that: described casing 1 is also provided with some ventilation ducts 8, ventilation duct 8 is through casing 1, bottom passes from casing 1 bottom, ventilation duct 8 with perpendicular to ground, and have ventilating opening at casing 1 mid portion, and heat radiation dehumidifying equipment 9 is connected with ventilation duct 8, and the top exit of ventilation duct 8 is located on the edge of top cover 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310715918.XA CN103701211A (en) | 2013-12-23 | 2013-12-23 | Remote monitoring box type transformer substation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310715918.XA CN103701211A (en) | 2013-12-23 | 2013-12-23 | Remote monitoring box type transformer substation |
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| CN103701211A true CN103701211A (en) | 2014-04-02 |
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| CN201310715918.XA Pending CN103701211A (en) | 2013-12-23 | 2013-12-23 | Remote monitoring box type transformer substation |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371890A (en) * | 2015-09-22 | 2016-03-02 | 波瑞电气有限公司 | A box transformer substation online detector based on IPV6 intelligent ad hoc network wireless communication |
| CN105576541A (en) * | 2016-01-13 | 2016-05-11 | 厦门理工学院 | Box-type substation |
| CN107425429A (en) * | 2017-09-07 | 2017-12-01 | 合肥虹光电气股份有限公司 | A kind of outer power distribution cabinet of damp-proof chamber |
| CN107608277A (en) * | 2017-10-25 | 2018-01-19 | 南宁恒腾科技有限公司 | A kind of network connection bridge |
| CN108302250A (en) * | 2017-01-11 | 2018-07-20 | 尤利卡(上海)集成电气有限公司 | Adjustable support and its control system, transformer station box cooling system |
| CN108565754A (en) * | 2018-02-05 | 2018-09-21 | 杭州小橙工业设计有限公司 | A kind of box-type substation of intelligent monitoring |
| CN111585194A (en) * | 2020-05-27 | 2020-08-25 | 四川康能电气股份有限公司 | Online intelligent monitoring system and online monitoring method for power supply inlet cabinet |
| CN111769468A (en) * | 2020-06-30 | 2020-10-13 | 江苏高泰电气有限公司 | Monitoring power distribution cabinet capable of automatically detecting and alarming and heat dissipation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201312067Y (en) * | 2008-12-19 | 2009-09-16 | 湖南湘能变压器有限责任公司 | Prefabricated substation utilizing temperature and humidity automatic control system |
| CN101873010A (en) * | 2010-07-14 | 2010-10-27 | 河南龙杰电气有限公司 | Intelligent monitoring terminal of electric distribution system |
| CN101908780A (en) * | 2010-08-10 | 2010-12-08 | 河南博源成套电气有限公司 | Intelligent remote monitoring box-type substation |
| CN102437647A (en) * | 2011-10-28 | 2012-05-02 | 镇江市高等专科学校 | Device for monitoring equipment operation condition of pre-assembled transformer substation |
-
2013
- 2013-12-23 CN CN201310715918.XA patent/CN103701211A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201312067Y (en) * | 2008-12-19 | 2009-09-16 | 湖南湘能变压器有限责任公司 | Prefabricated substation utilizing temperature and humidity automatic control system |
| CN101873010A (en) * | 2010-07-14 | 2010-10-27 | 河南龙杰电气有限公司 | Intelligent monitoring terminal of electric distribution system |
| CN101908780A (en) * | 2010-08-10 | 2010-12-08 | 河南博源成套电气有限公司 | Intelligent remote monitoring box-type substation |
| CN102437647A (en) * | 2011-10-28 | 2012-05-02 | 镇江市高等专科学校 | Device for monitoring equipment operation condition of pre-assembled transformer substation |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371890A (en) * | 2015-09-22 | 2016-03-02 | 波瑞电气有限公司 | A box transformer substation online detector based on IPV6 intelligent ad hoc network wireless communication |
| CN105576541A (en) * | 2016-01-13 | 2016-05-11 | 厦门理工学院 | Box-type substation |
| CN108302250A (en) * | 2017-01-11 | 2018-07-20 | 尤利卡(上海)集成电气有限公司 | Adjustable support and its control system, transformer station box cooling system |
| CN108302250B (en) * | 2017-01-11 | 2024-08-20 | 尤利卡（江苏）集成电气有限公司 | Adjustable support, control system thereof and transformer substation box cooling system |
| CN107425429A (en) * | 2017-09-07 | 2017-12-01 | 合肥虹光电气股份有限公司 | A kind of outer power distribution cabinet of damp-proof chamber |
| CN107608277A (en) * | 2017-10-25 | 2018-01-19 | 南宁恒腾科技有限公司 | A kind of network connection bridge |
| CN108565754A (en) * | 2018-02-05 | 2018-09-21 | 杭州小橙工业设计有限公司 | A kind of box-type substation of intelligent monitoring |
| CN111585194A (en) * | 2020-05-27 | 2020-08-25 | 四川康能电气股份有限公司 | Online intelligent monitoring system and online monitoring method for power supply inlet cabinet |
| CN111769468A (en) * | 2020-06-30 | 2020-10-13 | 江苏高泰电气有限公司 | Monitoring power distribution cabinet capable of automatically detecting and alarming and heat dissipation method thereof |
| CN111769468B (en) * | 2020-06-30 | 2021-01-15 | 江苏高泰电气有限公司 | Monitoring power distribution cabinet capable of automatically detecting and alarming and heat dissipation method thereof |
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Application publication date: 20140402 |