CN207096310U - A kind of Fiber-Optic Voltage - Google Patents
A kind of Fiber-Optic Voltage Download PDFInfo
- Publication number
- CN207096310U CN207096310U CN201720484564.6U CN201720484564U CN207096310U CN 207096310 U CN207096310 U CN 207096310U CN 201720484564 U CN201720484564 U CN 201720484564U CN 207096310 U CN207096310 U CN 207096310U
- Authority
- CN
- China
- Prior art keywords
- light emitting
- diode
- emitting diode
- optical fiber
- resistance
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of Fiber-Optic Voltage, including power transmission line, power transmission line is serially connected with a resistance R1, illuminating circuit one and illuminating circuit two are parallel with respectively with resistance R1, illuminating circuit one includes light emitting diode one, R2 and the diode one being sequentially connected, and illuminating circuit two includes light emitting diode two, R3 and the diode two being sequentially connected, diode one and the reverse-conducting of diode two, light emitting diode one and light emitting diode two are respectively connected with optical fiber, and optical fiber is connected with photoelectric conversion module；The utility model receives the luminous intensity size of light emitting diode by two light emitting diodes and optical fiber, and is changed by optical-electric module, realizes the real-time monitoring of voltage, monitors accurate stable, circuit is simple, easy to maintenance, and measurement accuracy is higher.
Description
Technical field
A kind of Fiber-Optic Voltage is the utility model is related to, belongs to voltage transformer technical field.
Background technology
Existing voltage transformer exists complicated, and cost is high, safeguards inconvenience, and measurement accuracy is relatively low.
The content of the invention
The technical problems to be solved in the utility model is：A kind of Fiber-Optic Voltage is provided, it is simple in construction, cost is low,
It is easy to maintenance, measurement accuracy is higher, to solve problems of the prior art.
The technical scheme that the utility model is taken is：A kind of Fiber-Optic Voltage, including power transmission line, power transmission line simultaneously connect
There are a protective resistance R1, protective resistance R1 to be serially connected with resistance R2, illuminating circuit one and illuminating circuit are parallel with respectively with resistance R2
Two, illuminating circuit one includes light emitting diode one, R3 and the diode one of concatenation, and illuminating circuit two includes the light-emitting diodes of concatenation
Pipe two, R4 and diode two, diode one and the reverse-conducting of diode two, light emitting diode one and light emitting diode two are all connected with
There is optical fiber, optical fiber is connected with photoelectric conversion module, and voltage monitor is connected to by photoelectric conversion module.
Preferably, it is provided with optical fiber receiving transducer at above-mentioned optical fiber face light emitting diode.
Preferably, above-mentioned optical fiber uses insulating optical fiber.
Preferably, above-mentioned resistance R2 and resistance R3 are serially connected with variable resistor R5, can realize the regulation of circuital current, root
It is adjusted according to application scenario so that application scenario is wider, and utilization rate is higher.
The beneficial effects of the utility model：Compared with prior art, the utility model passes through two light emitting diodes and light
Fibre receives the luminous intensity size of light emitting diode, and is changed by optical-electric module, realizes the real-time monitoring of voltage, monitoring standard
Really stable, circuit is simple, easy to maintenance, and measurement accuracy is higher.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described further specific embodiment.
Embodiment 1：As shown in figure 1, a kind of Fiber-Optic Voltage, including power transmission line 1, power transmission line 1 are simultaneously connected to a protection
Resistance R1, protective resistance R1 are serially connected with resistance R2, and illuminating circuit one and illuminating circuit two are parallel with respectively with resistance R2, and light electricity
Road one include concatenation light emitting diode one, R3 and diode one, illuminating circuit two include concatenation light emitting diode two, R4 and
Diode two, diode one and the reverse-conducting of diode two, light emitting diode one and light emitting diode two are respectively connected with optical fiber 2,
Optical fiber 2 is connected with photoelectric conversion module, and voltage monitor is connected to by photoelectric conversion module.
Preferably, it is provided with optical fiber receiving transducer at the above-mentioned face light emitting diode of optical fiber 2.
Preferably, above-mentioned optical fiber 2 uses insulating optical fiber.
Preferably, above-mentioned resistance R2 and resistance R3 are serially connected with variable resistor R5, can realize the regulation of circuital current, root
It is adjusted according to application scenario so that application scenario is wider, and utilization rate is higher.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model, therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (4)
- A kind of 1. Fiber-Optic Voltage, it is characterised in that：Including power transmission line（1）, power transmission line（1）And it is connected to a protective resistance R1, protective resistance R1 are serially connected with resistance R2, and illuminating circuit one and illuminating circuit two, illuminating circuit one are parallel with respectively with resistance R2 Light emitting diode one, R3 and diode one including concatenation, illuminating circuit two include light emitting diode two, R4 and two poles of concatenation Pipe two, diode one and the reverse-conducting of diode two, light emitting diode one and light emitting diode two are respectively connected with optical fiber（2）, light It is fine（2）It is connected with photoelectric conversion module.
- A kind of 2. Fiber-Optic Voltage according to claim 1, it is characterised in that：Optical fiber（2）Face light emitting diode Place is provided with optical fiber receiving transducer.
- A kind of 3. Fiber-Optic Voltage according to claim 1, it is characterised in that：Optical fiber（2）Using insulating optical fiber.
- A kind of 4. Fiber-Optic Voltage according to claim 1, it is characterised in that：Resistance R2 and resistance R3 are serially connected with Variable resistor R5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484564.6U CN207096310U (en) | 2017-05-04 | 2017-05-04 | A kind of Fiber-Optic Voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484564.6U CN207096310U (en) | 2017-05-04 | 2017-05-04 | A kind of Fiber-Optic Voltage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207096310U true CN207096310U (en) | 2018-03-13 |
Family
ID=61550122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720484564.6U Active CN207096310U (en) | 2017-05-04 | 2017-05-04 | A kind of Fiber-Optic Voltage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207096310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940396A (en) * | 2017-05-04 | 2017-07-11 | 贵州电网有限责任公司 | A kind of Fiber-Optic Voltage |
-
2017
- 2017-05-04 CN CN201720484564.6U patent/CN207096310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940396A (en) * | 2017-05-04 | 2017-07-11 | 贵州电网有限责任公司 | A kind of Fiber-Optic Voltage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2015101242A4 (en) | Solar lamp integrated with audio playback device | |
| CN106455227A (en) | LED linear constant current control circuit and LED luminous device | |
| CN203068387U (en) | Automatically-dimmable LED table lamp | |
| CN207096310U (en) | A kind of Fiber-Optic Voltage | |
| CN106052860B (en) | A kind of optical power monitoring system | |
| CN207067223U (en) | A kind of optical fiber current mutual inductor | |
| CN105044625A (en) | LED lamp multi-parameter detection device | |
| CN205283539U (en) | Intelligence luminous power collection system | |
| CN106940396A (en) | A kind of Fiber-Optic Voltage | |
| CN103025007B (en) | Street lamp illuminating device | |
| CN204666800U (en) | A kind of LED Multi-parameter detection device | |
| CN106970254A (en) | A kind of optical fiber current mutual inductor | |
| CN101719670A (en) | Laser long-distance electricity transmission device | |
| CN204180361U (en) | A kind of highlighted stroboscopic lamp | |
| CN202634852U (en) | Linear constant-current LED (light-emitting diode) driver | |
| CN203014159U (en) | Laser | |
| CN202791479U (en) | Plant lamp | |
| CN204807473U (en) | Cleanliness detecting system of photovoltaic power plant photovoltaic board | |
| CN204964547U (en) | A device for measuring gardens wind speed based on remote communications | |
| CN204442800U (en) | Signal lamp brightness control system | |
| CN203323895U (en) | Novel temperature measurement indicating device | |
| CN203340054U (en) | DA switching circuit based on a PWM manner and optical coupling | |
| CN203552462U (en) | Power consumption information collection terminal | |
| CN203072219U (en) | LED driving power supply | |
| CN202634853U (en) | Power-saving light emitting diode driver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |