CN204794289U - Portable power source structure - Google Patents
Portable power source structure Download PDFInfo
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- CN204794289U CN204794289U CN201520402476.8U CN201520402476U CN204794289U CN 204794289 U CN204794289 U CN 204794289U CN 201520402476 U CN201520402476 U CN 201520402476U CN 204794289 U CN204794289 U CN 204794289U
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- iron core
- split type
- rectification circuit
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Abstract
The utility model provides a portable power source structure, go up the split iron core transducer of optional position including the cover along the line at distribution cable, the induced -current of split iron core transducer output supplies power for the device that needs the power supply after the rectifier circuit rectification. Can get the electricity in distribution cable optional position along the line, conveniently get the electricity, especially on power supply interface's basis can't be found in the field, as long as there is distribution power cable, just can realize getting the electricity, for the power equipment power supply of needs power supply.
Description
Technical field
The utility model relates to a kind of portable power source structure, particularly relates to a kind of portable power source structure facilitating power taking.
Background technology
Current, electric power enterprise adopts the method for itinerant monitor system usually, measures the state of insulation of cable.In transformer station, usually all provide external AC power supply, there is not the problem that monitoring system is powered.But, under many circumstances, the connector of cable or terminal are all on the road of city or suburb, obtaining external AC power supply is monitoring system difficulty when powering, the long-term on-line monitoring how carrying out cable easily or the short-term of fluidly carrying out several days or a few time-of-weeks are monitored continuously, become the difficult problem that always could not thoroughly solve.
Utility model content
The technical problems to be solved in the utility model is to provide one and facilitates power taking, for the portable power source structure of powering.
The technical solution adopted in the utility model is as follows: a kind of portable power source structure, is characterized in that: comprise and be enclosed within the Split type iron core transducer that distribution cable goes up optional position along the line; The device that the induced current that described Split type iron core transducer exports is powered for needs after rectifier circuit rectifies is powered.
As preferably, described Split type iron core transducer comprises: insulation crust, and two or more is uniformly set at the iron core in insulation crust groove, and with iron core supporting corresponding winding one by one; The end of described all windings links together as an output port of Split type iron core transducer, the output port of a first section of correspondence Split type iron core transducer of described each winding.
As preferably, described rectification circuit comprises: rectifier diode group more than two, prime filter capacitor, and rear class filter capacitor; Often organize rectifier diode group and comprise the first diode and the second diode; The anode of described first diode is connected with the negative electrode of the second diode; Described first diode negative electrode be connected with an output port of rectification circuit; The anode of described second diode is connected with another output port of rectification circuit; Rear class filter capacitor is connected with between two output ports of rectification circuit; Line between described two diodes often organizing rectifier diode group, each output port of the Split type iron core transducer corresponding with first section of described each winding, one_to_one corresponding is connected; The output port correspondence that the end of described all windings links together is connected to the line of rectification circuit, respectively by line prime filter capacitor separately between two diodes often organizing rectifier diode group, be connected to often organize rectifier diode group two diodes between line.
As preferably, described Split type iron core transducer comprises: insulation crust, A phase iron core and winding thereof, B phase iron core and winding thereof, and C phase iron core and winding thereof; Described A, B and C tri-phase iron core is evenly arranged in the groove of insulation crust; The winding ends of A, B and C tri-phase iron core links together, and accesses a pin of Split type iron core transducer output port; The winding head end separately of A, B and C tri-phase iron core is connected to other three pins of described Split type iron core transducer output port.
As preferably, described rectification circuit comprises the input port be connected with described Split type iron core transducer output port, three prime filter capacitors, rectifier diode, rear class filter capacitor, and rectification circuit output end mouth; Described rectifier diode comprises the first diode Q1, the 3rd diode Q3 and the 5th diode Q5 that negative electrode is connected, the second diode Q2, the 4th diode Q4 and the 6th diode Q6 that anode is connected; The anode of described first diode Q1 is connected with the negative electrode of the second diode Q2, and the anode of described 3rd diode Q3 is connected with the negative electrode of the Q4 of the 4th diode, and the anode of described 5th diode Q5 is connected with the negative electrode of the 6th diode Q6; Wherein three pins of described rectification circuit input end mouth connect one to one between the first diode Q1 and the second diode Q2, between the 3rd diode Q3 and the 4th diode Q4, and between the 5th diode Q5 and the 6th diode Q6 respectively; Wherein three pins of described Split type iron core transducer output port are connected with the 4th pin of rectification circuit input end mouth respectively by a prime filter capacitor; Other three pins of described Split type iron core transducer output port are connected with wherein three pin one_to_one corresponding of described rectification circuit input end mouth; One of them pin of described Split type iron core transducer output port is corresponding with the 4th pin of described rectification circuit input end mouth to be connected; Be connected with rear class filter capacitor between the negative electrode of described 5th diode Q5 and the anode of the 6th diode Q6, the two ends of described rear class filter capacitor are connected to again between two pins of rectification circuit output end mouth.
As preferably, the insulation crust of described Split type iron core transducer is hatch frame, and the iron core relative with insulation crust opening part is similarly hatch frame, facilitate Split type iron core transducer to snap in be enclosed within distribution cable along the line on.
As preferably, described Split type iron core transducer is loop configuration.
As preferably, described Split type iron core transducer output port adopts Aviation Connector.
As preferably, the input port of described rectification circuit adopts Aviation Connector, and the output port of described rectification circuit adopts aviation plug.
As preferably, described rectification circuit adopts insulation crust.
Compared with prior art, the beneficial effects of the utility model are: in distribution cable optional position along the line power taking, can facilitate power taking, especially cannot find in the wild on the basis of power supply interface, as long as there is distribution power cable, just realizing power taking, powering for needing the power equipment of power supply.
Accompanying drawing explanation
Fig. 1 is the principle schematic of the utility model wherein embodiment.
Fig. 2 be embodiment illustrated in fig. 1 in the structural representation of Split type iron core transducer.
Fig. 3 is the structural representation of middle rectification circuit embodiment illustrated in fig. 1.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Arbitrary feature disclosed in this specification (comprising any summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
In this specific embodiment, need the electric device of power supply to carry out powering to give from recuperated energy on three core distribution cables, this portable power source structure is specifically described.
A kind of portable power source structure as shown in Figure 1, comprises the Split type iron core transducer 14 being enclosed within distribution cable 11 upper optional position along the line; The device 13 that the induced current that described Split type iron core transducer 14 exports is powered for needs after rectification circuit 15 rectification is powered.In distribution cable optional position along the line power taking, can power for needing the power equipment of power supply.
Described Split type iron core transducer comprises insulation crust, and two or more (be three in this specific embodiment, circularize structure, each group is apart from 120 degree) is uniformly set at the iron core in insulation crust groove, and with iron core supporting corresponding winding one by one.
Described rectification circuit comprises (being three groups in this specifically embodiment) more than two rectifier diode group, prime filter capacitor, and rear class filter capacitor.
As shown in Figure 2, in this specific embodiment, described Split type iron core transducer is loop configuration, comprising: insulation crust 21, A phase iron core 22 and winding 25, B phase iron core 23 thereof and winding 26 thereof, and C phase iron core 24 and winding 27 thereof; Described A, B and C tri-phase iron core is evenly arranged in the groove of insulation crust; The winding ends of A, B and C tri-phase iron core links together, and accesses a pin of Split type iron core transducer output port 28; The winding head end separately of A, B and C tri-phase iron core is connected to other three pins of described Split type iron core transducer output port.In this is specifically won, the three-phase induction electric current that described Split type iron core transducer exports, through rectifier circuit rectifies, is powered for needing power supply unit.
As shown in Figure 3, corresponding with Fig. 2, described rectification circuit comprises the input port 31 be connected with described Split type iron core transducer output port, three prime filter capacitor 32(are Y capacitance in this specific embodiment), rectifier diode, rear class filter capacitor, and rectification circuit output end mouth 34; Described rectifier diode comprises the first diode Q1, the 3rd diode Q3 and the 5th diode Q5 that negative electrode is connected, the second diode Q2, the 4th diode Q4 and the 6th diode Q6 that anode is connected; The anode of described first diode Q1 is connected with the negative electrode of the second diode Q2, and the anode of described 3rd diode Q3 is connected with the negative electrode of the Q4 of the 4th diode, and the anode of described 5th diode Q5 is connected with the negative electrode of the 6th diode Q6; Wherein three pins of described rectification circuit input end mouth connect one to one between the first diode Q1 and the second diode Q2, between the 3rd diode Q3 and the 4th diode Q4, and between the 5th diode Q5 and the 6th diode Q6 respectively; Wherein three pins of described Split type iron core transducer output port are connected with the 4th pin of rectification circuit input end mouth respectively by a prime filter capacitor; Other three pins of described Split type iron core transducer output port are connected with wherein three pin one_to_one corresponding of described rectification circuit input end mouth; One of them pin of described Split type iron core transducer output port is corresponding with the 4th pin of described rectification circuit input end mouth to be connected; Be connected with rear class filter capacitor between the negative electrode of described 5th diode Q5 and the anode of the 6th diode Q6, the two ends of described rear class filter capacitor are connected to again between two pins of rectification circuit output end mouth.
In this specific embodiment, the insulation crust of described Split type iron core transducer is hatch frame, the iron core relative with insulation crust opening part is similarly hatch frame (in this specific embodiment for B phase iron core), facilitate Split type iron core transducer to snap in be enclosed within distribution cable along the line on.During power taking, Split type transducer is snapped in distribution cable from opening part, be sleeved on distribution cable along the line on.
In this specific embodiment, the output port 28 of described Split type iron core transducer adopts Aviation Connector; The input port 31 of described rectification circuit adopts Aviation Connector; The output port 34 of described rectification circuit adopts aviation plug; Described rectification circuit adopts insulation crust.
The Split type iron core transducer enclosure 21 adopted and rectification circuit shell 36 all adopt epoxide resin material to make, withstand strength is not less than 35kV, there is higher insulation level, ensure that fail safe when user of service operates the power-supply device that this portable power source structure forms.
Portable power source structure of the present utility model, solves the problem of recuperated energy from distribution cable innovatively, have manufacture economical, convenient, use safety be installed, be easy to safeguard, lightweight, the feature that volume is little.
Claims (10)
1. a portable power source structure, is characterized in that, comprises and is enclosed within the Split type iron core transducer that distribution cable goes up optional position along the line; The device that the induced current that described Split type iron core transducer exports is powered for needs after rectifier circuit rectifies is powered.
2. portable power source structure according to claim 1, is characterized in that, described Split type iron core transducer comprises: insulation crust, and two or more is uniformly set at the iron core in insulation crust groove, and with iron core supporting corresponding winding one by one; The end of described all windings links together as an output port of Split type iron core transducer, the output port of a first section of correspondence Split type iron core transducer of described each winding.
3. portable power source structure according to claim 2, is characterized in that, described rectification circuit comprises: rectifier diode group more than two, prime filter capacitor, and rear class filter capacitor; Often organize rectifier diode group and comprise the first diode and the second diode; The anode of described first diode is connected with the negative electrode of the second diode; Described first diode negative electrode be connected with an output port of rectification circuit; The anode of described second diode is connected with another output port of rectification circuit; Rear class filter capacitor is connected with between two output ports of rectification circuit; Line between described two diodes often organizing rectifier diode group, each output port of the Split type iron core transducer corresponding with first section of described each winding, one_to_one corresponding is connected; The output port correspondence that the end of described all windings links together is connected to the line of rectification circuit, respectively by line prime filter capacitor separately between two diodes often organizing rectifier diode group, be connected to often organize rectifier diode group two diodes between line.
4. portable power source structure according to claim 3, is characterized in that, described Split type iron core transducer comprises: insulation crust, A phase iron core and winding thereof, B phase iron core and winding thereof, and C phase iron core and winding thereof; Described A, B and C tri-phase iron core is evenly arranged in the groove of insulation crust; The winding ends of A, B and C tri-phase iron core links together, and accesses a pin of Split type iron core transducer output port; The winding head end separately of A, B and C tri-phase iron core is connected to other three pins of described Split type iron core transducer output port.
5. portable power source structure according to claim 4, is characterized in that, described rectification circuit comprises the input port be connected with described Split type iron core transducer output port, three prime filter capacitors, rectifier diode, rear class filter capacitor, and rectification circuit output end mouth; Described rectifier diode comprises the first diode Q1, the 3rd diode Q3 and the 5th diode Q5 that negative electrode is connected, the second diode Q2, the 4th diode Q4 and the 6th diode Q6 that anode is connected; The anode of described first diode Q1 is connected with the negative electrode of the second diode Q2, and the anode of described 3rd diode Q3 is connected with the negative electrode of the Q4 of the 4th diode, and the anode of described 5th diode Q5 is connected with the negative electrode of the 6th diode Q6; Wherein three pins of described rectification circuit input end mouth connect one to one between the first diode Q1 and the second diode Q2, between the 3rd diode Q3 and the 4th diode Q4, and between the 5th diode Q5 and the 6th diode Q6 respectively; Wherein three pins of described Split type iron core transducer output port are connected with the 4th pin of rectification circuit input end mouth respectively by a prime filter capacitor; Other three pins of described Split type iron core transducer output port are connected with wherein three pin one_to_one corresponding of described rectification circuit input end mouth; One of them pin of described Split type iron core transducer output port is corresponding with the 4th pin of described rectification circuit input end mouth to be connected; Be connected with rear class filter capacitor between the negative electrode of described 5th diode Q5 and the anode of the 6th diode Q6, the two ends of described rear class filter capacitor are connected to again between two pins of rectification circuit output end mouth.
6. the portable power source structure according to claim 2 or 4, it is characterized in that, the insulation crust of described Split type iron core transducer is hatch frame, and the iron core relative with insulation crust opening part is similarly hatch frame, facilitate Split type iron core transducer to snap in be enclosed within distribution cable along the line on.
7. according to the portable power source structure one of claim 1 to 4 Suo Shu, it is characterized in that, described Split type iron core transducer is loop configuration.
8. portable power source structure according to claim 2, is characterized in that, described Split type iron core transducer output port adopts Aviation Connector.
9. according to the portable power source structure one of claim 3 to 5 Suo Shu, it is characterized in that, the input port of described rectification circuit adopts Aviation Connector, and the output port of described rectification circuit adopts aviation plug.
10. according to the portable power source structure one of claim 3 to 5 Suo Shu, it is characterized in that, described rectification circuit adopts insulation crust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402476.8U CN204794289U (en) | 2015-06-12 | 2015-06-12 | Portable power source structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402476.8U CN204794289U (en) | 2015-06-12 | 2015-06-12 | Portable power source structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204794289U true CN204794289U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520402476.8U Active CN204794289U (en) | 2015-06-12 | 2015-06-12 | Portable power source structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204794289U (en) |
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2015
- 2015-06-12 CN CN201520402476.8U patent/CN204794289U/en active Active
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