CN203644536U - Power transformer based on detection and control of cellphone module - Google Patents
Power transformer based on detection and control of cellphone module Download PDFInfo
- Publication number
- CN203644536U CN203644536U CN201420030219.1U CN201420030219U CN203644536U CN 203644536 U CN203644536 U CN 203644536U CN 201420030219 U CN201420030219 U CN 201420030219U CN 203644536 U CN203644536 U CN 203644536U
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- mobile module
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- 238000001514 detection method Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 230000003321 amplification Effects 0.000 claims description 30
- 238000009413 insulation Methods 0.000 claims description 30
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 6
- 238000012806 monitoring device Methods 0.000 abstract 3
- 230000001276 controlling effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a power transformer based on detection and control of a cellphone module. The power transformer comprises a transformer shell, a transformer core, a voltage regulating switch, a current transformer, a temperature sensor, a liquid-level sensor, a monitoring device, indicator lamps and an antenna. A motor is arranged on a control shaft of the voltage regulating switch and controls voltage regulation of the voltage regulating switch, the current transformer is arranged on a connecting wire between the voltage regulating switch and the transformer core, the indicator lamps, the antenna, the temperature sensor, the liquid level sensor, the current transformer, the motor, high-voltage input terminals and low-voltage output terminals are respectively electrically connected with the monitoring device, and the monitoring device is controlled through a cellphone of an operator. The power transformer is reasonable in design, simple in structure, convenient to operate, reliable to move and high in practicality. Output voltage, operating current, equipment temperature and cooling oil level of the power transformer can be monitored in all weather and long distance, the voltage regulating switch can be adjusted remotely, and quality of the system and voltage of users are guaranteed in time.
Description
Technical field
The utility model relates to a kind of power transformer, is specifically related to a kind of power transformer of controlling that detects based on mobile module.
Background technology
In power transmission and transformation industry, power transformer has all been installed on-load voltage regulating switch widely, and its quality of voltage to guarantee system and user plays an important role.At present, to the adjustment of on-load voltage regulating switch, need staff to arrive execute-in-place, work is wasted time and energy.When power transformer transships, when the too low fault of overheated or cooling oil level, cannot be found in the very first time, can not process in time, thereby easily cause power transformer to damage in addition, impact is produced.
Summary of the invention
The purpose of this utility model is exactly the defect existing for prior art, and a kind of power transformer of controlling that detects based on mobile module is provided.
Its technical scheme is: detect the power transformer of controlling based on mobile module, comprise transformer shell, be arranged on the transformer core in transformer shell, tap changer, current transformer, temperature sensor, liquid level sensor, supervising device and the indicator light that is arranged on transformer shell outside, antenna, transformer shell top is provided with high input voltage terminal and low-voltage output, high input voltage terminal is connected with the input of transformer core by tap changer, the output of transformer core connects low-voltage output, a motor is set on the Control Shaft of tap changer, by the pressure regulation action of Motor Control tap changer, on the connecting line between tap changer and transformer core, be provided with current transformer, described indicator light, antenna, temperature sensor, liquid level sensor, current transformer, motor, high input voltage terminal and low-voltage output are electrically connected with supervising device respectively, described supervising device is subject to the control of staff's mobile phone.
Wherein, described supervising device comprises mobile module, the first Amplification and insulation circuit, the second Amplification and insulation circuit, the 3rd Amplification and insulation circuit, voltage transformer, single chip circuit, drive circuit and power circuit, described antenna is connected with mobile module, the output of mobile module is connected with the PORT COM of single chip circuit, described temperature sensor, liquid level sensor and current transformer are respectively by the first Amplification and insulation circuit, the second Amplification and insulation circuit and the 3rd Amplification and insulation circuit are connected with three inputs of single chip circuit, one output of described single chip circuit is connected with motor by drive circuit, on single chip circuit, be connected with indicator light, described low-voltage output is connected with single chip circuit by voltage transformer, the input of described power circuit connects high input voltage terminal, and the output of power circuit is connected with mobile module, the first Amplification and insulation circuit, the second Amplification and insulation circuit, the 3rd Amplification and insulation circuit, single chip circuit, drive circuit respectively.Described motor is direct current stepping motor.Described temperature sensor is arranged on the iron core of transformer core.Described liquid level sensor is arranged on transformer shell internal upper part one side.Described current transformer and connected the 3rd Amplification and insulation circuit are at least made as one group.Described power circuit is the AC/DC converter of high input voltage, and its output voltage is 12-24V.
The utility model compared with prior art, has the following advantages: reasonable in design, simple in structure, easy to operate, reliable in action, practical.It can long-range round-the-clock monitoring power electric transformer output voltage, operating current, device temperature and cooling oil level, can also remote adjustment tap changer, ensured timely the quality of system and user's voltage.When power transformer transships, when the too low fault of overheated or cooling oil level, can automatically send signal in the very first time staff's mobile phone, remind staff to stop in time transformer work, effectively prevent that power transformer from damaging the mode of phenomenon, ensure production, and when carrying out pressure regulation and stopping transformer work, arrive execute-in-place without staff, work time saving and energy saving.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the circuit block diagram of a kind of embodiment of the utility model.
Embodiment
With reference to Fig. 1-Fig. 2, a kind of power transformer of controlling that detects based on mobile module, comprise transformer shell 1, be arranged on the transformer core 2 in transformer shell 1, tap changer 5, current transformer 13, temperature sensor 12, liquid level sensor 11, supervising device 9 and the indicator light 8 that is arranged on transformer shell 1 outside, antenna 7, transformer shell 1 top is provided with high input voltage terminal 3 and low-voltage output 4, high input voltage terminal 3 is connected with the input of transformer core 2 by tap changer 5, the output of transformer core 2 connects low-voltage output 4, a motor 6 is set on the Control Shaft of tap changer 5, control the pressure regulation action of tap changer 5 by motor 6, on the connecting line between tap changer 5 and transformer core 2, be provided with current transformer 13, described indicator light 8, antenna 7, temperature sensor 12, liquid level sensor 11, current transformer 13, motor 6, high input voltage terminal 3 and low-voltage output 4 are electrically connected with supervising device 9 respectively, described supervising device 9 is subject to the control of staff's mobile phone.Described supervising device 9 comprises mobile module 91, the first Amplification and insulation circuit 92, the second Amplification and insulation circuit 93, the 3rd Amplification and insulation circuit 96, voltage transformer 98, single chip circuit 94, drive circuit 95 and power circuit 97, described antenna 7 is connected with mobile module 91, the output of mobile module 91 is connected with the PORT COM of single chip circuit 94, described temperature sensor 12, liquid level sensor 11 and current transformer 13 are respectively by the first Amplification and insulation circuit 92, the second Amplification and insulation circuit 93 and the 3rd Amplification and insulation circuit 96 are connected with three inputs of single chip circuit 94, one output of described single chip circuit 94 is connected with motor 6 by drive circuit 95, on single chip circuit 94, be connected with indicator light 8, described low-voltage output 4 is connected with single chip circuit 94 by voltage transformer 98, the input of described power circuit 97 connects high input voltage terminal 3, and the output of power circuit 97 is connected with mobile module 91, the first Amplification and insulation circuit 92, the second Amplification and insulation circuit 93, the 3rd Amplification and insulation circuit 96, single chip circuit 94, drive circuit 95 respectively.Described motor 6 is direct current stepping motor.Described temperature sensor 12 is arranged on the iron core of transformer core 2.Described liquid level sensor 11 is arranged on transformer shell 1 internal upper part one side.Described current transformer 13 and connected the 3rd Amplification and insulation circuit 96 are at least made as one group (in figure, being one group).The AC/DC converter that described power circuit 97 is high input voltage, its output voltage is 12-24V.
When use, current transformer 13 provides the operating current data of transformer core 2 for single chip circuit 94,, temperature sensor 12 provides the temperature signal of transformer core 2 for single chip circuit 94, liquid level sensor 11 provides the liquid level signal of transformer oil to single chip circuit 94, voltage transformer 98 provides transformer output voltage signal to single chip circuit 94.When current transformer 13, in temperature sensor 12 or liquid level sensor 11 one or when all signal exceedes established standards, single chip circuit 94 will send electric current to staff's mobile phone by mobile module 91, temperature or oil level data alarm signal, staff can determine whether stopping according to data the work of transformer, as needs stop can sending signal to the mobile module 91 in supervising device 9 by the mobile phone of oneself, single chip circuit 94 will be controlled motor 6 by drive circuit 95 and move, tap changer 5 is adjusted to neutral position, thereby close the working power of transformer core 2, ensure that power transformer does not damage.In the time that in supervising device 9, voltage transformer 98 detects that transformer output voltage is too high or too low, single chip circuit 94 will send output voltage data alarm signal to staff's mobile phone by mobile module 91, staff can be according to the Data Concurrent number of delivering letters, single chip circuit 94 can be controlled motor 6 by drive circuit 95 and move, tap changer 5 is regulated up or down, thereby ensure in time the quality of system and user's voltage.Described indicator light 8, for being used to indicate the operating state of transformer, facilitates Field Force to check.Described antenna 7 is for improving the quality of mobile phone signal.
The utility model is reasonable in design, simple in structure, easy to operate, reliable in action, practical.It can long-range round-the-clock monitoring power electric transformer output voltage, operating current, device temperature and cooling oil level, can also remote adjustment tap changer, ensured timely the quality of system and user's voltage.When power transformer transships, when the too low fault of overheated or cooling oil level, can automatically send signal in the very first time staff's mobile phone, remind staff to stop in time transformer work, effectively prevent that power transformer from damaging the mode of phenomenon, ensure production, and when carrying out pressure regulation and stopping transformer work, arrive execute-in-place without staff, work time saving and energy saving.
Claims (7)
1. detect based on mobile module the power transformer of controlling, comprise transformer shell, be arranged on the transformer core in transformer shell, tap changer, current transformer, temperature sensor, liquid level sensor, supervising device and the indicator light that is arranged on transformer shell outside, antenna, transformer shell top is provided with high input voltage terminal and low-voltage output, high input voltage terminal is connected with the input of transformer core by tap changer, the output of transformer core connects low-voltage output, it is characterized in that: a motor is set on the Control Shaft of tap changer, by the pressure regulation action of Motor Control tap changer, on the connecting line between tap changer and transformer core, be provided with current transformer, described indicator light, antenna, temperature sensor, liquid level sensor, current transformer, motor, high input voltage terminal and low-voltage output are electrically connected with supervising device respectively, described supervising device is subject to the control of staff's mobile phone.
2. the power transformer of controlling that detects based on mobile module according to claim 1, it is characterized in that: described supervising device comprises mobile module, the first Amplification and insulation circuit, the second Amplification and insulation circuit, the 3rd Amplification and insulation circuit, voltage transformer, single chip circuit, drive circuit and power circuit, described antenna is connected with mobile module, the output of mobile module is connected with the PORT COM of single chip circuit, described temperature sensor, liquid level sensor and current transformer are respectively by the first Amplification and insulation circuit, the second Amplification and insulation circuit and the 3rd Amplification and insulation circuit are connected with three inputs of single chip circuit, one output of described single chip circuit is connected with motor by drive circuit, on single chip circuit, be connected with indicator light, described low-voltage output is connected with single chip circuit by voltage transformer, the input of described power circuit connects high input voltage terminal, and the output of power circuit is connected with mobile module, the first Amplification and insulation circuit, the second Amplification and insulation circuit, the 3rd Amplification and insulation circuit, single chip circuit, drive circuit respectively.
3. the power transformer of controlling that detects based on mobile module according to claim 1, is characterized in that: described motor is direct current stepping motor.
4. the power transformer of controlling that detects based on mobile module according to claim 1, is characterized in that: described temperature sensor is arranged on the iron core of transformer core.
5. the power transformer of controlling that detects based on mobile module according to claim 1, is characterized in that: described liquid level sensor is arranged on transformer shell internal upper part one side.
6. the power transformer of controlling that detects based on mobile module according to claim 1 and 2, is characterized in that: described current transformer and connected the 3rd Amplification and insulation circuit are at least made as one group.
7. the power transformer of controlling that detects based on mobile module according to claim 1 and 2, is characterized in that: the AC/DC converter that described power circuit is high input voltage, its output voltage is 12-24V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030219.1U CN203644536U (en) | 2014-01-19 | 2014-01-19 | Power transformer based on detection and control of cellphone module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030219.1U CN203644536U (en) | 2014-01-19 | 2014-01-19 | Power transformer based on detection and control of cellphone module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203644536U true CN203644536U (en) | 2014-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420030219.1U Expired - Fee Related CN203644536U (en) | 2014-01-19 | 2014-01-19 | Power transformer based on detection and control of cellphone module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203644536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110957105A (en) * | 2019-11-26 | 2020-04-03 | 安徽中变变压器有限公司 | Protective device for transformer |
-
2014
- 2014-01-19 CN CN201420030219.1U patent/CN203644536U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110957105A (en) * | 2019-11-26 | 2020-04-03 | 安徽中变变压器有限公司 | Protective device for transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20160119 |
|
| EXPY | Termination of patent right or utility model |