CN203261130U - Intelligent self-power-acquisition apparatus characterized by real-time fault detection - Google Patents
Intelligent self-power-acquisition apparatus characterized by real-time fault detection Download PDFInfo
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- CN203261130U CN203261130U CN2013201170782U CN201320117078U CN203261130U CN 203261130 U CN203261130 U CN 203261130U CN 2013201170782 U CN2013201170782 U CN 2013201170782U CN 201320117078 U CN201320117078 U CN 201320117078U CN 203261130 U CN203261130 U CN 203261130U
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- silicon steel
- power
- super capacitor
- steel sheet
- electricity getting
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Abstract
The utility model relates to an intelligent self-power-acquisition apparatus characterized by real-time fault detection. The apparatus comprises a mutual inductance self-power-acquisition device and a power supply processing device. The mutual inductance self-power-acquisition device forms a closed circuit through a single-side-closed silicon steel plate and a coiling silicon steel plate. The silicon steel materials have the characteristics of high saturation magnetic flux density, low loss, excellent temperature stability, great time efficiency stability, easy access and obvious cost edge. The specially-produced silicon steel plates which are adopted as an iron core can not only serve as a fixing device but also provide a current path for induction power acquisition. Compared with a double-side-closed silicon steel plate, the single-side-closed silicon steel plate which has a greater magnetic flux can effectively alleviate the magnetic flux loss and provide more energy for subsequent electronic equipment. A storage battery serving as an energy storage device and generally charging and discharging for 800 times has a short service lifetime. A super capacitor serving as an energy storage device can generally charge and discharge for 500,000 times. The service lifetime of a power supply is thus prolonged.
Description
Technical field
The utility model relates to a kind of intelligent automatic electricity getting device of real-time fault detection, belongs to power electronic technology automation self-energizing field.
Background technology
The failure detector of using in the market all adopts solar powered and two kinds of lithium battery power supplies.Solar panels are for electric detection means, the general body structure that adopts, box house is failure detector and storage battery, solar panel of outside installation is power devices, and the ubiquitous problem of this equipment is that solar panels can not powered when having solar energy, and solar panels are installed complicated, solar panels need be installed on the fixtures such as shaft tower of installing near power transmission line, and the too large installation of solar panels is inconvenient, and the inadequate checkout gear of the too little power that provides uses.
Another kind of failure detector need to lean on the high energy consumption lithium battery power supply, because the lithium battery working life is short, generally can only work about 2 years, and energy is given the electronic load equipment of back not, such as the radio transmission apparatus that can not drive large power consumption etc., so this class device can only be done simple data and judges and analyze.
Patent 201220153733.5 discloses a kind of mutual inductance automatic electricity getting device, but this device adopts bilateral closed silicon steel sheet and storage battery as energy storage device, and magnetic flux was smaller when bilateral closed silicon steel sheet was used, leakage field is large, in the little situation of bus current, the electric energy of acquisition is low, in addition, storage battery is as energy storage device, discharge and recharge and be generally 800 times, useful life is short, needs to consider to change storage battery in the use procedure of this device, affect the reliability of this device, increased cost.
The utility model provides a kind of intelligent automatic electricity getting device of real-time fault detection based on above deficiency.
Summary of the invention
The purpose of this utility model provides a kind of intelligent automatic electricity getting device of real-time fault detection.
The technical solution that realizes the utility model purpose is: a kind of intelligent automatic electricity getting device of real-time fault detection, be used for the automatic electricity getting based on the dual intelligent high voltage power circuit real-time failure detection of technology of Internet of things, described automatic electricity getting device comprises mutual inductance automatic electricity getting device and power supply processing unit.
Described mutual inductance automatic electricity getting device is by the mutual induction power-supply iron core, closing spring, removable pin, line ball spring and coil form, wherein said mutual induction power-supply iron core forms the closed-loop path by monolateral closed silicon steel sheet and coiling silicon steel sheet, described monolateral closed silicon steel sheet connects by removable pin, fixing closed by described closing spring, described monolateral closed silicon steel sheet has identical structure with the coiling silicon steel sheet, form by the stack of many group silicon steel sheets, described coil winding is on the coiling silicon steel sheet of described mutual induction power-supply iron core, and described line ball spring is fixed on the described removable pin.
Described power supply processing unit comprises power coil, rectification circuit, voltage-limiting current-limiting protection module, DC-DC Voltage stabilizing module, CC2530 chip, super capacitor charging circuit, super capacitor and super capacitor power supply circuits; Wherein power coil connects rectification circuit, voltage-limiting current-limiting protection circuit, DC-DC rectification module successively; The DC-DC rectification module is connected with the super capacitor charging circuit with the CC2530 chip respectively, and the CC2530 chip connects respectively super capacitor charging circuit, super capacitor power supply circuits, and the super capacitor charging circuit is connected with the super capacitor power supply circuits by super capacitor.
Wherein power coil obtains induced current; induced current is after rectification; by the voltage-limiting current-limiting protection circuit; be input to the DC-DC Voltage stabilizing module; electric current is transformed into stable electric current output through the DC-DC Voltage stabilizing module; output current accesses the super capacitor charging circuit on the one hand; described power supply processing unit utilizes electromagnetic induction principle; responded to from bus by silicon steel sheet mutual induction power-supply iron core and to obtain AC current, and to convert required burning voltage to be load supplying and be the standby battery charging through overpower adjustment, rectifying and wave-filtering and power conversion with the electric current sensed.
Described mutual induction power-supply iron core is fixed on the shell by casting epoxy resin.
The utility model has the advantages that: monolateral closed silicon steel sheet one end elliptic design, contact with coiling silicon steel sheet 5, has larger magnetic flux than bilateral closed silicon steel sheet, can effectively reduce flux loss, bus current hour can obtain enough energy, for the electronic equipment of back provides the more energy.
Storage battery discharges and recharges and is generally 800 times as energy storage device, and useful life is short, change the storage battery trouble, and super capacitor can discharge and recharge generally 500,000 times as energy storage device, does not need to change in the use procedure of this device.
Description of drawings
Fig. 1 is mutual inductance automatic electricity getting power device structure figure of the present utility model.
Fig. 2 is the utility model power supply processing module theory diagram.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing and embodiment.
Structure of the present utility model is comprised of monolateral closed silicon steel sheet 1, closing spring 2, steady pin 3, line ball spring 4, coiling silicon steel sheet 5, coil 6, power supply processing unit 7, support 8, shell 9 as shown in Figure 1.Monolateral closed silicon steel sheet 1 connects by removable pin 3, fixing closed by closing spring 2, monolateral closed silicon steel sheet 1 has identical structure with coiling silicon steel sheet 5, form by the stack of many group silicon steel sheets, because silicon steel material has high saturation magnetic flux density, low-loss, good temperature stability and aging stability select silicon steel sheet as the mutual induction power-supply iron core.The mutual induction power-supply iron core is fixed on the shell 9 by casting epoxy resin, and coil 6 is wound on the coiling silicon steel sheet 5 of mutual induction power-supply iron core, and line ball spring 4 is fixed on the removable pin 3.According to electromagnetic induction principle, coil 6 is selected enamelled wire coiling 200 circles on coiling silicon steel sheet 5 of Ф=0.60mm.Support 8 is used for fixing power supply processing unit 7, and shell 9 adopts transparent PC material.
Power supply processing unit 7 as shown in Figure 2; comprise power coil; rectification; voltage-limiting current-limiting protection; the DC-DC Voltage stabilizing module, CC2530 chip, super capacitor charging circuit; super capacitor; the super capacitor power supply circuits, the power supply processing unit obtains induced current by power coil, and induced current is after rectification; by the voltage-limiting current-limiting protection circuit; be input to the DC-DC Voltage stabilizing module, electric current is transformed into stable electric current output through the DC-DC Voltage stabilizing module, and output current accesses the super capacitor charging circuit on the one hand; be the CC2530 chip power supply on the one hand; the super capacitor charging circuit is super capacitor charging, when bus current is low, provides electric energy by the output of DC-DC Voltage stabilizing module; when bus current is low, provide electric energy by CC2530 chip controls super capacitor power supply circuits.
The iron core that this installation's power source coil adopts multi-disc silicon steel to be stamped to form by electromagnetic induction principle, obtains alternating voltage and electric current supply electronic device work capacity at the power coil output; Rectification module carries out voltage-doubler rectification to the output of power coil, increases voltage when bus current is very low, converts alternating current to direct current, for the DC-DC Voltage stabilizing module provides enough operating voltages;
The voltage-limiting current-limiting protection module use the voltage stabilizing chip with limiting voltage in 5v, and unnecessary electric current dredged, discharge excess energy, guarantee that the CC2530 chip operation in normal voltage range, can not damage because of unnecessary energy;
The DC-DC Voltage stabilizing module adopts charge pumping technique, under the very low condition of bus current, commutating voltage raise is the required starting resistor of DC-DC chip, and chip is started working, simultaneously with voltage stabilization in the required operating voltage range of CC2530 chip and enough electric energy are provided;
The super capacitor charging module is in the situation of DC-DC voltage stabilizing chip supply of electrical energy abundance, and the electrical power storage that a part is unnecessary is in super capacitor;
The unlatching of CC2530 chip controls super capacitor charging circuit, charging current, time length, full electricity stop filling etc.;
CC2530 chip controls super capacitor power supply circuits start under the state of CC2530 chip electric energy undersupply, the super capacitor power supply circuits become stable 3.3v voltage to supply with the use of CC2530 chip the electric energy conversion in the super capacitor, guarantee that it can work within a certain period of time.
During installation, pass through sectional fixture, open monolateral closed silicon steel sheet 1 and line ball spring 4, pass the power transmission and distribution high-voltage line that will detect, push down high-voltage line by line ball spring 4, make it firmly motionless, hung on the power transmission and distribution high-voltage line by monolateral closed silicon steel sheet 1, compress monolateral closed silicon steel sheet 1 by closing spring 2, it is firmly hung on the power transmission and distribution high-voltage line.Monolateral closed silicon steel sheet 1 and coiling silicon steel sheet 5 form the closed-loop path, use the instrument transformer electromagnetic induction principle, and when high-voltage conducting wires had electric current to pass through, coil 6 produced induced current, is input to power supply processing module.
Claims (6)
1. the intelligent automatic electricity getting device of a real-time fault detection, it is characterized in that described automatic electricity getting device comprises mutual inductance automatic electricity getting device and power supply processing unit (7), described mutual inductance automatic electricity getting device is by the mutual induction power-supply iron core, closing spring (2), removable pin (3), line ball spring (4) and coil (6) form, wherein said mutual induction power-supply iron core forms the closed-loop path by monolateral closed silicon steel sheet (1) and coiling silicon steel sheet (5), described monolateral closed silicon steel sheet (1) connects by removable pin (3), fixing closed by described closing spring (2), described monolateral closed silicon steel sheet (1) has identical structure with coiling silicon steel sheet (5), form by the stack of many group silicon steel sheets, described coil (6) is wound on the coiling silicon steel sheet (5) of described mutual induction power-supply iron core, and described line ball spring (4) is fixed on the described removable pin (3).
2. the intelligent automatic electricity getting device of real-time fault detection according to claim 1, it is characterized in that described power supply processing unit (7) comprises power coil, rectification circuit, voltage-limiting current-limiting protection module, the DC-DC Voltage stabilizing module, the CC2530 chip, the super capacitor charging circuit, super capacitor and super capacitor power supply circuits; Wherein power coil connects rectification circuit, voltage-limiting current-limiting protection circuit, DC-DC rectification module successively; The DC-DC rectification module is connected with the super capacitor charging circuit with the CC2530 chip respectively, and the CC2530 chip connects respectively super capacitor charging circuit, super capacitor power supply circuits, and the super capacitor charging circuit is connected with the super capacitor power supply circuits by super capacitor.
3. the intelligent automatic electricity getting device of real-time fault detection according to claim 1 is characterized in that described mutual induction power-supply iron core is fixed on the shell (9) by casting epoxy resin.
4. the intelligent automatic electricity getting device of real-time fault detection according to claim 1 is characterized in that described coil (6) is selected the enamelled wire of Ф=0.60mm and coiling 200 circles on described coiling silicon steel sheet (5).
5. the intelligent automatic electricity getting device of real-time fault detection according to claim 1 is characterized in that described automatic electricity getting device also comprises support (8), and described support (8) is used for fixing power supply processing unit (7).
6. the intelligent automatic electricity getting device of real-time fault detection according to claim 3 is characterized in that described shell (9) adopts transparent PC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201170782U CN203261130U (en) | 2013-03-14 | 2013-03-14 | Intelligent self-power-acquisition apparatus characterized by real-time fault detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201170782U CN203261130U (en) | 2013-03-14 | 2013-03-14 | Intelligent self-power-acquisition apparatus characterized by real-time fault detection |
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| CN203261130U true CN203261130U (en) | 2013-10-30 |
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| CN2013201170782U Expired - Fee Related CN203261130U (en) | 2013-03-14 | 2013-03-14 | Intelligent self-power-acquisition apparatus characterized by real-time fault detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052162A (en) * | 2013-03-14 | 2014-09-17 | 王铮 | Intelligent self-powered device with real-time fault detection |
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2013
- 2013-03-14 CN CN2013201170782U patent/CN203261130U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104052162A (en) * | 2013-03-14 | 2014-09-17 | 王铮 | Intelligent self-powered device with real-time fault detection |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 |