CN207069875U - One kind is applied to power distribution automation switch maintenance power supply adaptor - Google Patents
One kind is applied to power distribution automation switch maintenance power supply adaptor Download PDFInfo
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- CN207069875U CN207069875U CN201720839938.1U CN201720839938U CN207069875U CN 207069875 U CN207069875 U CN 207069875U CN 201720839938 U CN201720839938 U CN 201720839938U CN 207069875 U CN207069875 U CN 207069875U
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Abstract
One kind is applied to power distribution automation switch maintenance power supply adaptor, and the power supply adaptor includes：Component layer and cable vault；Component layer includes：Cut-off component part and monitoring component part；Cut-offfing component part includes：Master switch, contactor and scram button；Contactor and scram button are arranged at after master switch；Monitoring component part includes：Voltage measuring apparatus, current measuring device；The cable vault includes：Power supply side terminal and load side terminal.This power supply adaptor can be directly connected to generator and automatic Switching, and centre provides safe and reliable connection with cut-offfing and monitoring function for generator and automation equipment, other testing equipments.
Description
Technical field
The technical field of distribution automation equipment is the utility model is related to, is applied to distribution certainly more particularly, to one kind
Dynamic Switching maintenance power supply adaptor.
Background technology
State Grid's system policy is constantly updated, and the demand of intelligent grid increasingly increases, and wherein distribution automation is as intelligence
One of important content of energy power distribution network, coordinates all departments such as distribution, operation, scheduling, protection, integrated application new technology, ability
Reach realization and expand power supply capacity, improve power supply quality, reduce power off time, improve power supply reliability, reduce operating cost, be
User provides the purpose of service of high quality.And the application of feeder automation switch has to pass through network access testing, joint debugging, shape are switched
The a series of experiment such as state maintenance could preferably ensure the application of automatic Switching with safeguarding.
Feeder automation switch is conventional automatic Switching, refers to be applied to power distribution network, and normal condition monitoring can be achieved
Amount mainly have voltage magnitude, electric current, active power, reactive power, power factor etc. and the running status of switchgear；Energy
When permanent fault occurs for feeder line, failure is positioned automatically, Fault Isolation is realized by the sequentially-operating of switchgear；
Load transfer is realized in the power distribution network of loop-net operation or ring network structure but open loop operation.
The content of the invention
In the prior art, feeder automation switch is mainly made up of four parts, Switch main body, intelligent controller（Namely
FTU, under will simply be referred to as FTU）, air plug line between power end and load side PT, each part.
Feeder automation switch internal battery is divided into battery and electric capacity two is total, and electric capacity is not enough to supply as built-in power
Electricity, and because the technical problem battery of 2011 and 2012 can only be typically carried out a divide-shut brake twice, can only so lead to
Cross external power supply and temporary power is carried out to FTU, automatic Switching could be carried out and carry out related commissioning, and be typically all to pass through FTU
" PT air plugs line " carry out temporary power, such power supply mode is dangerous reliable.
The utility model is to overcome at least one defect described in above-mentioned prior art, there is provided it is automatic that one kind is applied to distribution
Switching overhauls power supply adaptor, and its concrete technical scheme is as follows.
One kind is applied to power distribution automation switch maintenance power supply adaptor, and the power supply adaptor includes：Component layer and
Cable vault；Component layer includes：Cut-off component part and monitoring component part；Cut-offfing component part includes：Master switch,
Contactor and scram button；Contactor and scram button are arranged at after master switch；Monitoring component part includes：Voltage is surveyed
Measure device, current measuring device；The cable vault includes：Power supply side terminal and load side terminal.
Further, the component layer also includes branch terminals, is provided with socket on the branch terminals and/or connects
Line terminals.Branch terminals can provide hardware foundation for other kinds of experiment.
Further, the branch terminals are provided with powered indicator lamp.Powered indicator lamp can powered feelings of instruction equipment directly perceived
Condition.
Further, the voltage measuring apparatus is voltmeter, and the current measuring device is ammeter.
Further, the cable vault is additionally provided with the flexible drum of mains side, the flexible drum of load side.
Further, the power supply adaptor also includes square box, and the component layer and the cable vault are arranged at
In square box.
Further, two sides of the square box are equipped with ear handle.To facilitate lift to move.
Further, the bottom of the square box is provided with pulley.To be moved easily.
Compared with prior art, beneficial effect is：This power supply adaptor can be directly connected to generator and automatic Switching,
Centre provides safe and reliable connection with cut-offfing and monitoring function for generator and automation equipment, other testing equipments,
Solve the problems, such as automation equipment debugging etc. during can not temporary power, provide base for the automatic improving of power distribution network
Plinth.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the wiring diagram of the utility model upper strata original paper.
Embodiment
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by accompanying drawing.Being given for example only property of position relationship described in accompanying drawing
Explanation, it is impossible to be interpreted as the limitation to this patent.
As shown in figure 1, this is mainly made up of suitable for power distribution automation switch maintenance power supply adaptor two parts, upper strata is
The component layer of device, the function of expanding device；Lower floor is that cable vault is mainly power taking and power supply.
The device component layer on upper strata includes：Voltmeter 1, ammeter 2, scram button 3, master switch 4, contactor 5, branch
Air switch 6, powered indicator lamp 7, binding post 8, socket 9 and disconnecting link 10.
The wiring of the component on upper strata is as shown in Figure 2.Component layer, which is divided into, cut-offs component and monitoring component.Electric energy according to
It is secondary to be transported to each power load by disconnecting link QS 10, band earth leakage protective air switch QF 4, branch air switch QF 6.And
QF 4 adds contactor KM 5 and scram button SB 3 after master switch, then device is had sudden-stop function, once problem, energy occurs
Cut off the electricity supply in time.Monitoring component is made up of voltmeter 1, ammeter 2 and powered indicator lamp 7, can be filled with straightforward display
Configuration state, catastrophic failure is found in time.Higher device is also equipped with the parts such as socket 9, binding post 8, is other kinds of experiment
Hardware foundation is provided.
The utility model can also be other test apparatuses or equipment temporary power by the socket on panel and binding post, protect
The safety and specification of power taking electricity consumption have been demonstrate,proved, multi-functional offer electric energy is provided.
Cable vault of lower floor includes：Mains side stretch drum 11, power supply side connector 13, load side stretch drum 12, load side
Joint 14.
Mains side drum is used to connect generator, and electric energy is provided for device；Load side drum is used to connect automation equipment,
Provide power to automation equipment.
In addition, power supply adaptor also includes square bins, and a length of 40 ~ 50cm, a width of 45 ~ 55cm, a height of 45 ~ 55cm,
Protection can be opened it is preferred that a height of 45cm*50cm*50cm of length and width, top and front are provided with protective cover or baffle plate, during use
Cover or baffle plate are used.Two sides carry ear handle 16, can facilitate lift to move；Bottom carries four pulleys 15, is moved easily.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.All made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., should be included in
Within the protection domain of the utility model claims.
Claims (8)
1. one kind is applied to power distribution automation switch maintenance power supply adaptor, the power supply adaptor includes：Component layer and electricity
Cable room；Component layer includes：Cut-off component part and monitoring component part；Cut-offfing component part includes：Master switch, connect
Tentaculum and scram button；Contactor and scram button are arranged at after master switch；Monitoring component part includes：Voltage measurement
Device, current measuring device；The cable vault includes：Power supply side terminal and load side terminal.
2. power supply adaptor according to claim 1, it is characterised in that the component layer also includes branch terminals,
Socket and/or binding post are provided with the branch terminals.
3. power supply adaptor according to claim 2, it is characterised in that the branch terminals are provided with powered instruction
Lamp.
4. power supply adaptor according to claim 1, it is characterised in that the voltage measuring apparatus is voltmeter, described
Current measuring device is ammeter.
5. power supply adaptor according to claim 1, it is characterised in that the cable vault is additionally provided with mains side line stretcher
The flexible drum of disk, load side.
6. power supply adaptor according to claim 1, it is characterised in that the power supply adaptor also includes square box,
The component layer and the cable vault are arranged in square box.
7. power supply adaptor according to claim 6, it is characterised in that two sides of the square box are equipped with ear
Handle.
8. power supply adaptor according to claim 6, it is characterised in that the bottom of the square box is provided with pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720839938.1U CN207069875U (en) | 2017-07-12 | 2017-07-12 | One kind is applied to power distribution automation switch maintenance power supply adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720839938.1U CN207069875U (en) | 2017-07-12 | 2017-07-12 | One kind is applied to power distribution automation switch maintenance power supply adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207069875U true CN207069875U (en) | 2018-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720839938.1U Active CN207069875U (en) | 2017-07-12 | 2017-07-12 | One kind is applied to power distribution automation switch maintenance power supply adaptor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107317463A (en) * | 2017-07-12 | 2017-11-03 | 广东电网有限责任公司佛山供电局 | One kind is applied to power distribution automation switch maintenance power supply adaptor |
-
2017
- 2017-07-12 CN CN201720839938.1U patent/CN207069875U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107317463A (en) * | 2017-07-12 | 2017-11-03 | 广东电网有限责任公司佛山供电局 | One kind is applied to power distribution automation switch maintenance power supply adaptor |
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