CN211958766U - Intelligent transformer auto-induction action power saving device - Google Patents
Intelligent transformer auto-induction action power saving device Download PDFInfo
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- CN211958766U CN211958766U CN202020857617.6U CN202020857617U CN211958766U CN 211958766 U CN211958766 U CN 211958766U CN 202020857617 U CN202020857617 U CN 202020857617U CN 211958766 U CN211958766 U CN 211958766U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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Abstract
The utility model discloses an intelligent transformer auto-induction action power saving device, including voltage detection circuit, current detection circuit, ambient light sensor, electric energy metering unit, controller unit, wireless communication module, drive circuit, relay and transformer automatic switching device. The beneficial effects of the utility model reside in that: the utility model discloses can be according to the direct or indirect input quantity who adjusts the transformer of environment illumination intensity for the capacity of transformer has obtained reasonable utilization, has the effect of economize on electricity simultaneously.
Description
Technical Field
The utility model relates to an electricity-saving control technical field especially relates to an intelligent transformer auto-induction action power saving device.
Background
Under the environment with few personnel or more hidden environment, the power supply of the equipment adopts a timing or uninterrupted power supply mode, so that the power loss caused by unreasonable power consumption of the power can be caused; the existing regulating transformer adopts a reclosing mode to directly regulate power supply, so that the capacity of the transformer cannot be reasonably utilized; in addition, the existing method for directly adjusting the operation stop of the transformer loop through reclosing cannot upload the adjustment data, and the wiring is complex and the cost is high due to the wired mode.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the above problems and provide an automatic induction action power saving device for an intelligent transformer, which comprises a voltage detection circuit, a current detection circuit, an ambient light sensor, an electric energy metering unit, a controller unit, a wireless communication module, a driving circuit, a relay and an automatic transformer switching device; the voltage detection circuit and the current detection circuit are respectively connected with the electric energy metering unit; the electric energy metering unit is connected with the controller unit; the ambient light sensor is connected with the input end of the controller; the wireless communication module is connected with the controller; the controller is connected with the input end of the relay through the driving circuit; and the output end of the relay is connected with the automatic transformer switching device.
The beneficial effects of the utility model reside in that: the utility model discloses can be according to the direct or indirect input quantity who adjusts the transformer of environment illumination intensity for the capacity of transformer has obtained reasonable utilization, has the effect of economize on electricity simultaneously.
Drawings
FIG. 1 is a system diagram of the present invention;
FIG. 2 is a circuit diagram of a current sensing circuit;
FIG. 3 is a circuit diagram of a voltage detection circuit;
fig. 4 is a circuit diagram of a driving circuit;
fig. 5 is a control schematic diagram of the transformer automatic switching device.
In the figure: TA-current transformer; TV-voltage transformer; VCC-DC power supply; a D-diode; t1, T2, T3-transformers; a Q-triode; a J-relay; an M-transformer automatic switching device; an LED-diode; r1 — first resistance; r2 — second resistance; r3 — third resistance; r4-fourth resistor; r5-fifth resistor; r6-sixth resistance; r7 — seventh resistor; r8 — eighth resistance; r9 — ninth resistor; c1 — first capacitance; c2 — second capacitance; c3-third capacitance.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in the attached drawing 1, the utility model relates to an automatic induction action power saving device of an intelligent transformer, which comprises a voltage detection circuit, a current detection circuit, an ambient light sensor, an electric energy metering unit, a controller unit, a wireless communication module, a driving circuit, a relay and an automatic transformer switching device; the voltage detection circuit and the current detection circuit are respectively connected with the electric energy metering unit; the electric energy metering unit is connected with the controller unit; the ambient light sensor is connected with the input end of the controller; the wireless communication module is connected with the controller; the controller is connected with the input end of the relay through the driving circuit; and the output end of the relay is connected with the automatic transformer switching device.
Specifically, as shown in fig. 2, the current detection circuit includes a current transformer, a first resistor, a second resistor, a third resistor, a fourth resistor, a first capacitor, a second capacitor, a dc power supply, and a first analog-to-digital converter; the first output end of the current transformer is connected with the first end of the first resistor and the first end of the third resistor; the second output end of the current transformer is connected with the second end of the second resistor and the first end of the fourth resistor; the direct current power supply is connected with the second end of the first resistor and the first end of the second resistor; the second end of the third resistor is connected with the first output end of the first analog-to-digital converter and the first end of the first capacitor; the second end of the fourth resistor is connected with the second end of the second capacitor and the second output end of the first analog-to-digital converter; and the second end of the capacitor and the first end of the second capacitor are grounded.
Specifically, as shown in fig. 3, the voltage detection circuit includes a fifth resistor, a voltage transformer, a sixth resistor, a seventh resistor, a third capacitor, and a second analog-to-digital converter; the first end of the fifth resistor is connected with the input end of the voltage detection circuit; the second end of the fifth resistor is connected with the input end of the voltage transformer; the positive output end of the voltage transformer is connected with the first end of a sixth resistor, the first end of a seventh resistor, the first input end of a second analog-to-digital converter and the first end of a third capacitor; the second end of the third capacitor is grounded; and the second output end of the voltage transformer is connected with the second end of the seventh resistor and the second input end of the second analog-to-digital converter.
Specifically, the wireless communication module is a GPRS module or a bluetooth module.
Specifically, as shown in fig. 4, the driving circuit includes an eighth resistor, a ninth resistor, a diode, a dc power supply, a transistor, and a relay; the first output end of the controller unit is connected with the base electrode of the triode through an eighth resistor; the output end of the direct current power supply is connected with the emitting electrode of the triode; the collector of the triode is connected with the cathode of the diode and the first end of the relay; the second end of the relay is connected with the second output end of the controller unit and the first end of the ninth resistor; the anode of the diode and the second end of the ninth resistor are grounded.
Specifically, as shown in a control schematic diagram of an automatic transformer switching device shown in fig. 5, the automatic transformer switching device includes an electric isolation switch-on motor, an electric isolation switch-off motor, and an electric isolation switch; the electric isolating switch is provided with an operating rod; and the rotating shaft of the electric isolation switch-on motor are respectively connected with the operating rod.
The wireless communication module is adopted to realize remote data transmission, and electric energy data reading and transformer loop on-off control can be realized without personnel arriving at the site.
The utility model discloses an environment light sensor detects illumination intensity for transformer load return circuit carries out work in setting for the light intensity within range, drops into many transformer operations when light is stronger, drops into less transformer operation when light is more weak, especially is suitable for the load device power supply of work under the concealed environment, can have the effect of economize on electricity through indirect regulation illumination adjusting device operation status.
The utility model discloses a current detection circuit and voltage detection circuit measure the power in transformer return circuit, and the transformer load will drop into operation automatically when reaching 90% of total capacity by reserve transformer for the capacity of transformer has obtained reasonable utilization.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.
Claims (6)
1. An intelligent transformer automatic induction action power-saving device is characterized by comprising a voltage detection circuit, a current detection circuit, an ambient light sensor, an electric energy metering unit, a controller unit, a wireless communication module, a driving circuit, a relay and a transformer automatic switching device; the voltage detection circuit and the current detection circuit are respectively connected with the electric energy metering unit; the electric energy metering unit is connected with the controller unit; the ambient light sensor is connected with the input end of the controller; the wireless communication module is connected with the controller; the controller is connected with the input end of the relay through the driving circuit; and the output end of the relay is connected with the automatic transformer switching device.
2. The automatic induction action power saving device of the intelligent transformer according to claim 1, wherein the current detection circuit comprises a current transformer, a first resistor, a second resistor, a third resistor, a fourth resistor, a first capacitor, a second capacitor, a direct current power supply and a first analog-to-digital converter; the first output end of the current transformer is connected with the first end of the first resistor and the first end of the third resistor; the second output end of the current transformer is connected with the second end of the second resistor and the first end of the fourth resistor; the direct current power supply is connected with the second end of the first resistor and the first end of the second resistor; the second end of the third resistor is connected with the first output end of the first analog-to-digital converter and the first end of the first capacitor; the second end of the fourth resistor is connected with the second end of the second capacitor and the second output end of the first analog-to-digital converter; and the second end of the capacitor and the first end of the second capacitor are grounded.
3. The automatic induction action power-saving device of the intelligent transformer according to claim 1, wherein the voltage detection circuit comprises a fifth resistor, a voltage transformer, a sixth resistor, a seventh resistor, a third capacitor and a second analog-to-digital converter; the first end of the fifth resistor is connected with the input end of the voltage detection circuit; the second end of the fifth resistor is connected with the input end of the voltage transformer; the positive output end of the voltage transformer is connected with the first end of a sixth resistor, the first end of a seventh resistor, the first input end of a second analog-to-digital converter and the first end of a third capacitor; the second end of the third capacitor is grounded; and the second output end of the voltage transformer is connected with the second end of the seventh resistor and the second input end of the second analog-to-digital converter.
4. The automatic induction action power saving device of the intelligent transformer as claimed in claim 1, wherein the wireless communication module is a GPRS module or a Bluetooth module.
5. The automatic induction action power saving device of the intelligent transformer according to claim 1, wherein the driving circuit comprises an eighth resistor, a ninth resistor, a diode, a direct current power supply, a triode and a relay; the first output end of the controller unit is connected with the base electrode of the triode through an eighth resistor; the output end of the direct current power supply is connected with the emitting electrode of the triode; the collector of the triode is connected with the cathode of the diode and the first end of the relay; the second end of the relay is connected with the second output end of the controller unit and the first end of the ninth resistor; the anode of the diode and the second end of the ninth resistor are grounded.
6. The intelligent transformer automatic induction action power saving device according to claim 1, wherein the transformer automatic switching device comprises an electric isolation switch-on motor, an electric isolation switch-off motor and an electric isolation switch; the electric isolating switch is provided with an operating rod; and the rotating shaft of the electric isolation switch-on motor are respectively connected with the operating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020857617.6U CN211958766U (en) | 2020-05-21 | 2020-05-21 | Intelligent transformer auto-induction action power saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020857617.6U CN211958766U (en) | 2020-05-21 | 2020-05-21 | Intelligent transformer auto-induction action power saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211958766U true CN211958766U (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020857617.6U Active CN211958766U (en) | 2020-05-21 | 2020-05-21 | Intelligent transformer auto-induction action power saving device |
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| Country | Link |
|---|---|
| CN (1) | CN211958766U (en) |
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2020
- 2020-05-21 CN CN202020857617.6U patent/CN211958766U/en active Active
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