CN104779698A - Distribution network automatic master station and power distribution terminal debugging device - Google Patents
Distribution network automatic master station and power distribution terminal debugging device Download PDFInfo
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- CN104779698A CN104779698A CN201510223223.9A CN201510223223A CN104779698A CN 104779698 A CN104779698 A CN 104779698A CN 201510223223 A CN201510223223 A CN 201510223223A CN 104779698 A CN104779698 A CN 104779698A
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- 238000000926 separation method Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000009131 signaling function Effects 0.000 description 1
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Abstract
The invention discloses a distribution network automatic master station and power distribution terminal debugging device. The device comprises a power distribution cabinet, wherein an external power supply is connected to an input terminal in the power distribution cabinet, an uninterrupted power supply (UPS) is connected to an output terminal in the power distribution cabinet, a power management module is connected to the output end of the UPS and is connected to the power distribution cabinet, the power management module is further connected with a storage battery and a power distribution terminal, and the power distribution terminal is connected with a debugging master station; when the primary side of the power distribution cabinet has no voltage, a voltage circuit in the power distribution cabinet is started through the external power supply so as to guarantee reliable work and joint debugging of the relevant power distribution terminal, the problem that the power distribution terminal can not be started when an outage occurs for primary equipment or at the primary installation stage of a switchgear is solved, required signal debugging and switch opening/closing operation can be achieved by means of the external power supply under any conditions, and then equipment debugging and acceptance are accelerated and the device has important practical significance in construction, operation and maintenance of distribution network automation equipment.
Description
Technical field
The present invention relates to a kind of power equipment debugging apparatus, particularly relate to the debugging apparatus of a kind of distribution automation main website and distribution terminal.
Background technology
Under normal circumstances, the PT bis-times circle 220V AC power of ring main unit carry out patten transformation by the power management module of distribution terminal (DTU), to obtain the direct current 24V working power that distribution terminal (DTU) uses, distribution terminal (DTU) is provided with built-in storage battery, its built-in storage battery can store direct current energy, the direct current energy of deposit can when ac voltage losing, direct current 24V power supply is provided within a short period of time, thus has coordinated the electric energy required for remote measurement, communication and remote signaling function.In addition, the PT of ring main unit bis-circle 220V AC power can access UPS uninterrupted power supply, when meet accident power-off time, PT is because of primary side decompression, and UPS uninterrupted power supply just can send warning, and at short notice for distribution terminal provides ac working power supply.But the DC power supply that storage battery provides and the AC power that UPS uninterrupted power supply provides have time-bounded, and can not carry larger load, therefore cannot for a long time in ensure the need for electricity of whole ring main unit and distribution terminal (DTU) debugging efforts.So when the PT primary side equipment of ring main unit is without electricity, PT secondary side cannot provide work and the debugging power supply of high-quality ring main unit and distribution terminal (DTU).
Summary of the invention
It is stable that technical problem to be solved by this invention is to provide a kind of power supply, the high and debugging apparatus of the distribution automation main website of working stability and distribution terminal of power supply quality.
For solving the problems of the technologies described above, technical scheme of the present invention is: the debugging apparatus of a kind of distribution automation main website and distribution terminal, comprise power distribution cabinet, input terminal in described power distribution cabinet is connected with outer power supply source, lead-out terminal in described power distribution cabinet is connected with UPS uninterrupted power supply, the output of described UPS uninterrupted power supply is connected with power management module, described power management module is connected to described power distribution cabinet, described power management module is also connected with storage battery and distribution terminal, and described distribution terminal is connected with debugging main website by wireless communication module.
As preferred technical scheme, described outer power supply source is set to Portable diesel generator or portable gasoline generator.
As preferred technical scheme, described power distribution cabinet comprises ring main unit or switch cubicle, and be provided with some electrical separations in described ring main unit or switch cubicle, described electrical separation is connected to the output of described power management module.
As preferred technical scheme, described power management module is located in described ring main unit or switch cubicle.
As preferred technical scheme, the output of described UPS uninterrupted power supply is connected with charge indicating device.
As the improvement to technique scheme, described charge indicating device is set to indicator light or dead electricity buzzer.
Owing to have employed technique scheme, the debugging apparatus of a kind of distribution automation main website and distribution terminal, comprise power distribution cabinet, input terminal in described power distribution cabinet is connected with outer power supply source, lead-out terminal in described power distribution cabinet is connected with UPS uninterrupted power supply, the output of described UPS uninterrupted power supply is connected with power management module, described power management module is connected to described power distribution cabinet, described power management module is also connected with storage battery and distribution terminal, and described distribution terminal is connected with debugging main website by wireless communication module, the invention has the beneficial effects as follows: when the primary side of power distribution cabinet is with no pressure, rely on the voltage circuit in outside interim outer power supply source startup power distribution cabinet, ensure relevant distribution network terminal reliably working and combined test, solve in the problem that primary equipment has a power failure or at the beginning of switchgear, the early stage distribution terminal established cannot start, can be under any circumstance, external power source is relied on to provide required power supply for it, then required signal debugging and switch breaking-closing operating is completed, thus accelerate the process of setting and acceptance of equipment, distribution automation equipment construction O&M is had important practical significance.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the present invention and explain, not delimit the scope of the invention.Wherein:
Fig. 1 is the structured flowchart of the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, set forth the present invention further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present invention.Undoubtedly, those of ordinary skill in the art can recognize, when without departing from the spirit and scope of the present invention, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection range of claim.
As shown in Figure 1, the debugging apparatus of a kind of distribution automation main website and distribution terminal, comprises power distribution cabinet, and the input terminal in described power distribution cabinet is connected with outer power supply source, and described outer power supply source is set to Portable diesel generator or portable gasoline generator.Lead-out terminal in described power distribution cabinet is connected with UPS uninterrupted power supply, the output of described UPS uninterrupted power supply is connected with power management module, the AC power of input can be converted to DC power supply by described power management module, described power management module is connected to described power distribution cabinet, described power management module is also connected with storage battery and distribution terminal, described distribution terminal is connected with debugging main website by wireless communication module, described wireless communication module can be set to communication network etc., described debugging main website is the content in the art known by those of ordinary skill, be not described in detail in this.
The described power distribution cabinet of the present embodiment comprises ring main unit or switch cubicle, the voltage transformer be connected with high-tension line is provided with at the input of described ring main unit or switch cubicle, namely described ring main unit or switch cubicle are connected to the secondary side of described voltage transformer, be provided with some electrical separations in described ring main unit or switch cubicle, described electrical separation is connected to the output of described power management module.Described power management module is located in described ring main unit or switch cubicle, forms embedded power management module.
The output of described UPS uninterrupted power supply is connected with charge indicating device, and described charge indicating device is set to indicator light or dead electricity buzzer.
First the secondary side circuit of the described voltage transformer of described ring main unit or described switch cubicle input is disconnected, the power output end of described Portable diesel generator or described portable gasoline generator is connected with the input of described ring main unit or switch cubicle, described Portable diesel generator or described portable gasoline generator can provide 220V alternating voltage, use with the debugging meeting this device, thus the AC system becoming described ring main unit or switch cubicle provides external power supply.Start the distribution terminal element in described ring main unit or switch cubicle, described UPS uninterrupted power supply and described storage battery supply mutually mutually, described UPS uninterrupted power supply can carry out supplementary alternating voltage to described storage battery, the alternating voltage of described accumulators store can extend the time providing 220V alternating current, thus ensures the electricity consumption in the debugging apparatus course of work.
The present invention is when the primary side of power distribution cabinet is with no pressure, rely on the voltage circuit in outside interim outer power supply source startup power distribution cabinet, ensure relevant distribution network terminal reliably working and combined test, solve in the problem that primary equipment has a power failure or at the beginning of switchgear, the early stage distribution terminal established cannot start, can be under any circumstance, external power source is relied on to provide required power supply for it, then required signal debugging and switch breaking-closing operating is completed, thus accelerate the process of setting and acceptance of equipment, distribution automation equipment construction O&M is had important practical significance.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (6)
1. the debugging apparatus of a distribution automation main website and distribution terminal, it is characterized in that: comprise power distribution cabinet, input terminal in described power distribution cabinet is connected with outer power supply source, lead-out terminal in described power distribution cabinet is connected with UPS uninterrupted power supply, the output of described UPS uninterrupted power supply is connected with power management module, described power management module is connected to described power distribution cabinet, described power management module is also connected with storage battery and distribution terminal, and described distribution terminal is connected with debugging main website by wireless communication module.
2. the debugging apparatus of a kind of distribution automation main website as claimed in claim 1 and distribution terminal, is characterized in that: described outer power supply source is set to Portable diesel generator or portable gasoline generator.
3. the debugging apparatus of a kind of distribution automation main website as claimed in claim 1 and distribution terminal, it is characterized in that: described power distribution cabinet comprises ring main unit or switch cubicle, be provided with some electrical separations in described ring main unit or switch cubicle, described electrical separation is connected to the output of described power management module.
4. a kind of distribution automation main website as described in claim 1,2 or 3 and the debugging apparatus of distribution terminal, is characterized in that: described power management module is located in described ring main unit or switch cubicle.
5. the debugging apparatus of a kind of distribution automation main website as claimed in claim 4 and distribution terminal, is characterized in that: the output of described UPS uninterrupted power supply is connected with charge indicating device.
6. the debugging apparatus of a kind of distribution automation main website as claimed in claim 5 and distribution terminal, is characterized in that: described charge indicating device is set to indicator light or dead electricity buzzer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510223223.9A CN104779698A (en) | 2015-05-05 | 2015-05-05 | Distribution network automatic master station and power distribution terminal debugging device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510223223.9A CN104779698A (en) | 2015-05-05 | 2015-05-05 | Distribution network automatic master station and power distribution terminal debugging device |
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| CN104779698A true CN104779698A (en) | 2015-07-15 |
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| CN201510223223.9A Pending CN104779698A (en) | 2015-05-05 | 2015-05-05 | Distribution network automatic master station and power distribution terminal debugging device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749811A (en) * | 2017-11-28 | 2018-03-02 | 国网福建省电力有限公司 | A kind of distribution terminal based on distribution main website accesses adaptive Commissioning Analysis method |
| CN110768324A (en) * | 2019-09-30 | 2020-02-07 | 广州文冲船厂有限责任公司 | Distributed power supply system for ship, control method and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202978417U (en) * | 2012-11-05 | 2013-06-05 | 冀北电力有限公司张家口供电公司 | Distribution automation mobile test power supply |
| WO2014092195A1 (en) * | 2012-12-10 | 2014-06-19 | 日本電気株式会社 | Distributed power generation system, control station, and control method therefor |
| CN204290493U (en) * | 2014-12-12 | 2015-04-22 | 哈尔滨电气集团阿城继电器有限责任公司 | A kind of power distribution automation detection and control terminal with bluetooth maintenance function |
-
2015
- 2015-05-05 CN CN201510223223.9A patent/CN104779698A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202978417U (en) * | 2012-11-05 | 2013-06-05 | 冀北电力有限公司张家口供电公司 | Distribution automation mobile test power supply |
| WO2014092195A1 (en) * | 2012-12-10 | 2014-06-19 | 日本電気株式会社 | Distributed power generation system, control station, and control method therefor |
| CN204290493U (en) * | 2014-12-12 | 2015-04-22 | 哈尔滨电气集团阿城继电器有限责任公司 | A kind of power distribution automation detection and control terminal with bluetooth maintenance function |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749811A (en) * | 2017-11-28 | 2018-03-02 | 国网福建省电力有限公司 | A kind of distribution terminal based on distribution main website accesses adaptive Commissioning Analysis method |
| CN107749811B (en) * | 2017-11-28 | 2021-07-27 | 国网福建省电力有限公司 | Power distribution terminal access adaptive debugging analysis method based on power distribution master station |
| CN110768324A (en) * | 2019-09-30 | 2020-02-07 | 广州文冲船厂有限责任公司 | Distributed power supply system for ship, control method and storage medium |
| CN110768324B (en) * | 2019-09-30 | 2021-08-03 | 广州文冲船厂有限责任公司 | Distributed power supply system for ship, control method and storage medium |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Junchang Inventor after: Li Hao Inventor after: Yuan Jinlong Inventor after: Chang Jin Inventor after: Han Fabo Inventor after: Liu Yusen Inventor after: Wang Zirong Inventor after: Wang Bingrong Inventor after: Li Zhenhua Inventor after: Ju Shibo Inventor after: Sun Haitao Inventor before: Liu Junchang Inventor before: Yuan Jinlong Inventor before: Chang Jin Inventor before: Liu Yusen Inventor before: Wang Zirong Inventor before: Wang Bingrong Inventor before: Li Zhenhua Inventor before: Ju Shibo Inventor before: Sun Haitao Inventor before: Li Hao |
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Effective date of registration: 20160810 Address after: 100031 Beijing, Xicheng District, west of No. 86 national Power Grid Corp, Applicant after: State Grid Corporation of China Applicant after: ANQIU POWER SUPPLY COMPANY, STATE GRID SHANDONG ELECTRIC POWER COMPANY Address before: 100031 Beijing, Xicheng District, west of No. 86 national Power Grid Corp, Applicant before: State Grid Corporation of China Applicant before: State Grid Shandong Anqiu Power Supply Company |
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Address after: 262100 Anqiu Xiangyang Road, Shandong, Weifang, No. 430 Applicant after: ANQIU POWER SUPPLY COMPANY, STATE GRID SHANDONG ELECTRIC POWER COMPANY Applicant after: State Grid Corporation of China Address before: 100031 Beijing, Xicheng District, west of No. 86 national Power Grid Corp, Applicant before: State Grid Corporation of China Applicant before: ANQIU POWER SUPPLY COMPANY, STATE GRID SHANDONG ELECTRIC POWER COMPANY |
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| CB02 | Change of applicant information | ||
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Inventor after: Liu Junchang Inventor after: Cao Lijie Inventor after: Wang Nan Inventor after: Li Hao Inventor after: Yuan Jinlong Inventor after: Mou Guangfu Inventor after: Liu Jizhou Inventor after: Chang Jin Inventor after: Liu Yusen Inventor after: Wang Zirong Inventor after: Wang Bingrong Inventor after: Li Zhenhua Inventor after: Ju Shibo Inventor after: Cang Jinzhi Inventor before: Liu Junchang Inventor before: Li Hao Inventor before: Yuan Jinlong Inventor before: Chang Jin Inventor before: Han Fabo Inventor before: Liu Yusen Inventor before: Wang Zirong Inventor before: Wang Bingrong Inventor before: Li Zhenhua Inventor before: Ju Shibo Inventor before: Sun Haitao |
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Application publication date: 20150715 |