CN206132857U - High voltage electricity transmission electric current is to specific loss metering device - Google Patents
High voltage electricity transmission electric current is to specific loss metering device Download PDFInfo
- Publication number
- CN206132857U CN206132857U CN201620914325.5U CN201620914325U CN206132857U CN 206132857 U CN206132857 U CN 206132857U CN 201620914325 U CN201620914325 U CN 201620914325U CN 206132857 U CN206132857 U CN 206132857U
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- coil
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- low pressure
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- luminance sensor
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Abstract
The utility model discloses a high voltage electricity transmission electric current is to specific loss metering device, including low pressure alternating current power supply, shell, low pressure alternating current power supply's one end circuit connection has the low tension circuit switch, the other end circuit connection of low tension circuit switch has low voltage coil, low voltage coil's other end circuit connection has low pressure luminance pilot lamp, the other end and the low pressure alternating current power supply circuit connection of low pressure luminance pilot lamp, low voltage coil and high -pressure coil interact, high -pressure coil's one end circuit connection has the high voltage transmission lines switch, the other end circuit connection of high voltage transmission lines switch has the workspace coil, the other end circuit connection of workspace coil has high -pressure luminance pilot lamp, low pressure luminance pilot lamp is in relevancy with luminance sensor a, high pressure luminance pilot lamp is in relevancy with luminance sensor b, generator alternating current power supply interface is installed to the both sides middle position of shell, the utility model discloses a loss of high voltage electricity transmission is measured to the method that luminance detected to real time monitoring carries out, and it is safe convenient.
Description
Technical field
This utility model is related to high voltage power transmission equipment technical field, specially a kind of high voltage power transmission current vs
Loss metering device.
Background technology
High voltage power transmission to be referred to and convey electric energy with high-voltage line.High voltage power transmission is to be exported in electromotor by generating house transformer
Boost in voltage after transmit a kind of mode.Why adopt transmission of electricity in this way to be because in the case of same transmitted power,
Voltage more high current is less, and electric current when such high voltage power transmission can just reduce transmission of electricity is so as to the thermal losses for reducing being produced because of electric current
With the material cost for reducing long distance power transmission；Because in any case high voltage power transmission can all produce loss, so we need
Its loss value is measured, some testing equipment costs at this stage costly, so we need a kind of new equipment
To carry out measuring its loss value.
The content of the invention
The purpose of this utility model is to provide a kind of high voltage power transmission current vs metering device is lost, with solution
State the problem proposed in background technology.
For achieving the above object, this utility model provides following technical scheme：A kind of high voltage power transmission current vs damage
Consumption metering device, including low-voltage alternating current power supply, shell；One terminal circuit of described low-voltage alternating current power supply is connected with low-voltage circuit and opens
Close；Another terminal circuit of described low tension breaker is connected with low-voltage coil；Another terminal circuit of described low-voltage coil connects
It is connected to low pressure brightness display lamp；The other end of described low pressure brightness display lamp is connected with low-voltage AC source circuit；Described
Low-voltage coil and high-tension coil mutual induction；One terminal circuit of described high-tension coil is connected with high-tension line switch；Described
Another terminal circuit of high-tension line switch is connected with working area coil；Another terminal circuit of described working area coil is connected with height
Degree of pressing light display lamp；Described low pressure brightness display lamp is associated with luminance sensor a；Described high pressure brightness display lamp with it is bright
Degree sensor b is associated；The both sides middle position of described shell is provided with generator alternating current power interface.
Preferably, described low tension breaker is normally closed switch；Described low tension breaker and relay coil a phases
Association；The two ends of described relay coil a are connected respectively with relay power a two ends circuitry phase.
Preferably, described high-tension line switch is normally closed switch；Described high-tension line is switched and relay coil b phases
Association；The two ends of described relay coil b are connected respectively with relay power b two ends circuitry phase.
Preferably, described low pressure brightness display lamp is lower voltage LED lamp；The two ends of described luminance sensor a respectively with
The circuitry phase connection of accessory power supply a two ends.
Preferably, described high pressure brightness display lamp is high-voltage LED lamp；The two ends of described luminance sensor b respectively with
The circuitry phase connection of accessory power supply b two ends；Described luminance sensor a, luminance sensor b is sensitive-type luminance sensor.
Preferably, the top of described shell is provided with top board；Described top board is provided with low pressure near the position at the back side
Display screen；The side of described low pressure display screen is provided with high pressure display screen；It is provided with the downside of described low pressure display screen low
Degree of pressing light detects key；The side of described low pressure brightness detection key is provided with low pressure break key；The downside of described high pressure display screen
High pressure brightness detection key is installed；The side of described high pressure brightness detection key is provided with high pressure break key；The bottom of described shell
Four, face Angle Position is provided with supporting leg.
Preferably, described generator alternating current power interface is associated with low-voltage alternating current power supply；Described low-voltage coil with
High-tension coil is arranged inside the housing；Described low pressure display screen is associated with luminance sensor a；Described low pressure break key with
Relay coil a is associated；Described high pressure display screen is associated with luminance sensor b；Described high-tension circuit break key with
Relay coil b is associated；High pressure brightness detection key is associated with the power end of luminance sensor b；Low pressure brightness detect key with
The power end of luminance sensor a is associated.
Compared with prior art, the beneficial effects of the utility model are：This utility model is using relay coil a and relay
Device coil b, low pressure break key is associated with relay coil a, and high-tension circuit break key is associated with relay coil b, by low
Key point is broken, then low-voltage circuit disconnects, it is ensured that work can be controlled, and, realize low pressure by high-tension circuit break key in the same manner
With the control respectively of high-tension circuit, be conducive to the metering being lost；Using luminance sensor a and luminance sensor b, luminance sensor
A and luminance sensor b is sensitive-type luminance sensor, can detect small difference in brightness, due in high pressure and low-voltage circuit
The difference of electric current, the then brightness of low-pressure brightness display lamp and high pressure brightness display lamp has difference, and this device is passed by brightness
Sensor a is detected with luminance sensor b to brightness, and result is respectively displayed on into low pressure display screen and high pressure display screen
On, the electric energy of luminous consumption being removed in calculating process, thus low pressure can be measured with the loss of high-tension circuit, especially
The loss of high-tension circuit, it is convenient power transmission to be controlled and calculating.
Description of the drawings
Fig. 1 is this utility model circuit diagram；
Fig. 2 is this utility model structural representation.
In figure：1st, low-voltage alternating current power supply；2nd, low pressure brightness display lamp；3rd, luminance sensor a；4th, accessory power supply a；5th, low pressure
Coil；6th, low tension breaker；7th, relay coil a；8th, relay power a；9th, high-tension coil；10th, high-tension line switch；
11st, relay coil b；12nd, relay power b；13rd, high pressure brightness display lamp；14th, luminance sensor b；15th, accessory power supply b；
16th, working area coil；17th, shell；18th, top board；19th, supporting leg；20th, low pressure display screen；21st, high pressure display screen；22nd, low pressure brightness
Detection key；23rd, low pressure break key；24th, high pressure brightness detection key；25th, high pressure break key；26th, generator alternating current power interface.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-2 is referred to, this utility model provides a kind of technical scheme：Including low-voltage alternating current power supply 1, shell 17；It is described
A terminal circuit of low-voltage alternating current power supply 1 be connected with low tension breaker 6；Another terminal circuit of described low tension breaker 6
It is connected with low-voltage coil 5；Another terminal circuit of described low-voltage coil 5 is connected with low pressure brightness display lamp 2；Described low pressure is bright
The other end of degree display lamp 2 is connected with the circuit of low-voltage alternating current power supply 1；Described low-voltage coil 5 and the mutual induction of high-tension coil 9；
One terminal circuit of described high-tension coil 9 is connected with high-tension line switch 10；The other end electricity of described high-tension line switch 10
Road is connected with working area coil 16；Another terminal circuit of described working area coil 16 is connected with high pressure brightness display lamp 13；Institute
The low pressure brightness display lamp 2 stated is associated with luminance sensor a3；Described high pressure brightness display lamp 13 and luminance sensor b14
It is associated；The both sides middle position of described shell 17 is provided with generator alternating current power interface 26；Described low-voltage circuit is opened
It is normally closed switch to close 6；Described low tension breaker 6 is associated with relay coil a7；The two of described relay coil a7
End is connected respectively with relay power a8 two ends circuitry phase；Described high-tension line switch is normally closed switch；Described high-voltage line
Way switch is associated with relay coil b11；The two ends of described relay coil b11 respectively with relay power b12 two ends
Circuitry phase connects；Described low pressure brightness display lamp 2 is lower voltage LED lamp；The two ends of described luminance sensor a3 respectively with it is auxiliary
Help the circuitry phase connection of power supply a4 two ends；Described high pressure brightness display lamp 13 is high-voltage LED lamp；Described luminance sensor b14
Two ends be connected with accessory power supply b15 two ends circuitry phase respectively；Described luminance sensor a3, luminance sensor b14 is sensitive
Type luminance sensor；The top of described shell 17 is provided with top board 18；Described top board 18 is provided near the position at the back side
Low pressure display screen 20；The side of described low pressure display screen 20 is provided with high pressure display screen 21；Described low pressure display screen 20
Downside is provided with low pressure brightness detection key 22；The side of described low pressure brightness detection key 22 is provided with low pressure break key 23；It is described
High pressure display screen 21 downside be provided with high pressure brightness detection key 24；The side of described high pressure brightness detection key 24 is provided with height
Break key point 25；The Angle Position of bottom surface four of described shell 17 is provided with supporting leg 19；Described generator alternating current power interface
26 are associated with low-voltage alternating current power supply 1；Described low-voltage coil 5 is arranged on inside shell 17 with high-tension coil 9；Described low pressure
Display screen 20 is associated with luminance sensor a3；Described low pressure break key 23 is associated with relay coil a7；Described height
Pressure display screen 21 is associated with luminance sensor b14；Described high-tension circuit break key 25 is associated with relay coil b11；
High pressure brightness detection key 24 is associated with the power end of luminance sensor b14；Low pressure brightness detects key 22 and luminance sensor a3
Power end be associated.
In the specific implementation, low pressure break key is associated this utility model with relay coil a7, high-tension circuit break key
It is associated with relay coil b11, by low pressure break key 23, then low-voltage circuit disconnection, it is ensured that work can be controlled, by height
Break key point 25 in the same manner, realize the control respectively of low pressure and high-tension circuit, be conducive to the metering being lost；Luminance sensor a3 with
Luminance sensor b14 is sensitive-type luminance sensor, can detect small difference in brightness, due to electricity in high pressure and low-voltage circuit
The difference of stream, the then brightness of low pressure brightness display lamp 2 and high pressure brightness display lamp 13 has difference, and this device is sensed by brightness
Device a3 detects with luminance sensor b14 to brightness, and result is respectively displayed on into low pressure display screen 20 shows with high pressure
On screen 21, press low pressure brightness detection key 22 respectively after power on circuitry is stable and detect key 24 with high pressure brightness, device is operated,
Remove the electric energy of luminous consumption in calculating process, thus low pressure can be measured with the loss of high-tension circuit, it is especially high
The loss of volt circuit, it is convenient power transmission to be controlled and calculating, facilitate the grasp of power transmission.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of high voltage power transmission current vs are lost metering device, it is characterised in that：Including low-voltage alternating current power supply (1), outward
Shell (17)；One terminal circuit of described low-voltage alternating current power supply (1) is connected with low tension breaker (6)；Described low-voltage circuit is opened
Another terminal circuit for closing (6) is connected with low-voltage coil (5)；It is bright that another terminal circuit of described low-voltage coil (5) is connected with low pressure
Degree display lamp (2)；The other end of described low pressure brightness display lamp (2) is connected with low-voltage alternating current power supply (1) circuit；Described is low
Line ball circle (5) and high-tension coil (9) mutual induction；One terminal circuit of described high-tension coil (9) is connected with high-tension line switch
(10)；Another terminal circuit of described high-tension line switch (10) is connected with working area coil (16)；Described working area coil
(16) another terminal circuit is connected with high pressure brightness display lamp (13)；Described low pressure brightness display lamp (2) and luminance sensor a
(3) it is associated；Described high pressure brightness display lamp (13) is associated with luminance sensor b (14)；The two of described shell (17)
Side middle position is provided with generator alternating current power interface (26).
2. a kind of high voltage power transmission current vs according to claim 1 are lost metering device, it is characterised in that：It is described
Low tension breaker (6) be normally closed switch；Described low tension breaker (6) is associated with relay coil a (7)；It is described
The two ends of relay coil a (7) be connected with relay power a (8) two ends circuitry phase respectively.
3. a kind of high voltage power transmission current vs according to claim 2 are lost metering device, it is characterised in that：It is described
High-tension line switch be normally closed switch；Described high-tension line switch is associated with relay coil b (11)；Described relay
The two ends of device coil b (11) are connected respectively with relay power b (12) two ends circuitry phase.
4. a kind of high voltage power transmission current vs according to claim 1 are lost metering device, it is characterised in that：It is described
Low pressure brightness display lamp (2) be lower voltage LED lamp；The two ends of described luminance sensor a (3) respectively with accessory power supply a (4) two
End circuitry phase connection.
5. a kind of high voltage power transmission current vs according to claim 1 are lost metering device, it is characterised in that：It is described
High pressure brightness display lamp (13) be high-voltage LED lamp；The two ends of described luminance sensor b (14) respectively with accessory power supply b
(15) two ends circuitry phase connection；Described luminance sensor a (3), luminance sensor b (14) is sensitive-type luminance sensor.
6. a kind of high voltage power transmission current vs according to claim 3 are lost metering device, it is characterised in that：It is described
The top of shell (17) be provided with top board (18)；Described top board (18) is provided with low pressure display screen near the position at the back side
(20)；The side of described low pressure display screen (20) is provided with high pressure display screen (21)；Under described low pressure display screen (20)
Side is provided with low pressure brightness detection key (22)；The side of described low pressure brightness detection key (22) is provided with low pressure break key (23)；
High pressure brightness detection key (24) is installed on the downside of described high pressure display screen (21)；Described high pressure brightness detection key (24)
Side is provided with high pressure break key (25)；The Angle Position of bottom surface four of described shell (17) is provided with supporting leg (19).
7. a kind of high voltage power transmission current vs according to claim 6 are lost metering device, it is characterised in that：It is described
Generator alternating current power interface (26) be associated with low-voltage alternating current power supply (1)；Described low-voltage coil (5) and high-tension coil
(9) it is arranged on shell (17) internal；Described low pressure display screen (20) is associated with luminance sensor a (3)；Described low pressure is broken
Key point (23) is associated with relay coil a (7)；Described high pressure display screen (21) is associated with luminance sensor b (14)；Institute
The high pressure break key (25) stated is associated with relay coil b (11)；High pressure brightness detection key (24) and luminance sensor b (14)
Power end be associated；Low pressure brightness detection key (22) is associated with the power end of luminance sensor a (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620914325.5U CN206132857U (en) | 2016-08-22 | 2016-08-22 | High voltage electricity transmission electric current is to specific loss metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620914325.5U CN206132857U (en) | 2016-08-22 | 2016-08-22 | High voltage electricity transmission electric current is to specific loss metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206132857U true CN206132857U (en) | 2017-04-26 |
Family
ID=58563958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620914325.5U Withdrawn - After Issue CN206132857U (en) | 2016-08-22 | 2016-08-22 | High voltage electricity transmission electric current is to specific loss metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206132857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093594A (en) * | 2016-08-22 | 2016-11-09 | 国网山东省电力公司龙口市供电公司 | A kind of high voltage power transmission current vs is lost metering device |
-
2016
- 2016-08-22 CN CN201620914325.5U patent/CN206132857U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093594A (en) * | 2016-08-22 | 2016-11-09 | 国网山东省电力公司龙口市供电公司 | A kind of high voltage power transmission current vs is lost metering device |
| CN106093594B (en) * | 2016-08-22 | 2019-07-19 | 国网山东省电力公司龙口市供电公司 | A kind of high voltage power transmission current vs loss metering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170426 Effective date of abandoning: 20190719 |
|
| AV01 | Patent right actively abandoned |