CN206628360U - A kind of anti-DC current transformer of monomer iron core - Google Patents
A kind of anti-DC current transformer of monomer iron core Download PDFInfo
- Publication number
- CN206628360U CN206628360U CN201720132776.8U CN201720132776U CN206628360U CN 206628360 U CN206628360 U CN 206628360U CN 201720132776 U CN201720132776 U CN 201720132776U CN 206628360 U CN206628360 U CN 206628360U
- Authority
- CN
- China
- Prior art keywords
- iron core
- current transformer
- monomer
- output pin
- signal output
- 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.)
- Expired - Fee Related
Links
Landscapes
- Transformers For Measuring Instruments (AREA)
Abstract
The utility model discloses a kind of anti-DC current transformer of monomer iron core, including shell, the iron core provided with signal coil, the first signal output pin and secondary signal output pin.Iron core is seal-installed in shell, and the first signal output pin and secondary signal output pin electrically connect with the both ends of signal coil respectively.The making material of iron core is nanocrystalline material, and the permeability of the iron core is 2000.The anti-DC current transformer of monomer iron core of the present utility model is single core structure, iron core is made of single material, the overall structure of the anti-DC current transformer of monomer iron core is simple, simple production process, production cost is low, production efficiency is high, and the anti-DC performance linearly become reconciled having had.
Description
Technical field
The utility model belongs to current transformer technical field, is related to a kind of anti-DC current transformer of monomer iron core.
Background technology
At present, the iron core of anti-DC current transformer on the market is typically all the composite iron core made of two kinds of materials,
Coiling signal coil forms the iron-core coil for gathering signal, the anti-DC current transformer of this structure on composite iron core
Complex process, production cost is higher, low production efficiency.
Utility model content
The purpose of this utility model is to provide the monomer iron core that a kind of technique is simple, production cost is low and production efficiency is high and resisted
DC current transformer, the anti-DC performance linearly become reconciled that the anti-DC current transformer of monomer iron core has had.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of anti-direct current of monomer iron core
Current transformer, including shell, the iron core provided with signal coil, the first signal output pin and secondary signal output pin, the iron core
Be seal-installed in the shell, the first signal output pin and secondary signal output pin respectively with the signal coil two
End electrical connection, the making material of the iron core is nanocrystalline material, and the permeability of the iron core is 2000.
Further, the iron core is after special thermal treatment, using adding permeability of the horizontal magnetic handling method the iron core
Handle to 2000.
Further, the shell is provided with inner chamber, and the iron core is loaded on the interior intracavitary, to the interior intracavitary injection sealing
Insulating cement by the iron core so that be sealingly fastened in the interior intracavitary.
Further, with enamel covered wire, coiling forms the signal coil on the iron core.
Further, the shell is plastic casing.
Further, the shell is provided with the first support feet and the second support feet.
The utility model beneficial effect：The anti-DC current transformer of monomer iron core of the present utility model is single iron core knot
Structure, iron core are made of a kind of material, and the overall structure of this anti-DC current transformer of monomer iron core is simple, production technology letter
Single, production cost is low, and production efficiency is high.Also its iron core is made of nanocrystalline material, and permeability is designed as 2000, therefore should
The anti-DC performance linearly become reconciled that the anti-DC current transformer of monomer iron core has had, can substitute existing compound iron completely
The anti-DC current transformer of core.
Brief description of the drawings
Fig. 1 is the stereogram of the anti-DC current transformer of monomer iron core of the utility model embodiment.
Fig. 2 is schematic diagram when the anti-DC current transformer of monomer iron core of the utility model embodiment is taken apart.
Fig. 3 is the stereogram of shell.
Fig. 4 is the stereogram of iron core.
Description of reference numerals：
Sealed insulation glue 1, shell 2, iron core 3, signal coil 4, the first signal output pin 5, secondary signal output pin 6,
One support feet 7, the second support feet 8；
Inner chamber 21.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, a kind of anti-DC current transformer of monomer iron core of the present embodiment.The monomer iron core is anti-straight
Stream current transformer includes shell 2, iron core 3, the first signal output pin 5 and secondary signal output pin 6.The structure of iron core 3 such as Fig. 4
Shown, the making material of iron core 3 is nanocrystalline material, and it is after special thermal treatment, using adding horizontal magnetic handling method iron core 3
Permeability is handled to 2000.With enamel covered wire, coiling forms signal coil 4 on iron core 3.The structure of shell 2 is as shown in figure 3, outer
Inner chamber 21 is machined with shell 2, the iron core 3 of signal coil 4 is wound with loaded in inner chamber 21, sealed insulation glue is injected into inner chamber 21
1 so as to which iron core 3 is sealingly fastened in inner chamber 21, to play a part of protection.First signal output pin 5 and secondary signal output
Pin 6 electrically connects through both ends of the shell 2 respectively with signal coil 4.
Preferred design, shell 2 are plastic casing, and the first support feet 7 and the second support feet 8 are machined with the shell 2.
The operation principle of the anti-DC current transformer of monomer iron core of the present utility model is：When primary coil is passed through with straight
When flowing the electric current of composition, signal coil 4 produces synchronous High Linear and the signal not influenceed by flip-flop, and the signal is by the first letter
Number output pin 5 and the output of secondary signal output pin 6 are for extraneous collection.
The anti-DC current transformer of monomer iron core of the present utility model is single core structure, and iron core uses a kind of material system
Into the overall structure of this anti-DC current transformer of monomer iron core is simple, and simple production process, production cost is low, production effect
Rate is high.Also its iron core is made of nanocrystalline material, permeability 2000, therefore the anti-DC current transformer of monomer iron core
It can substitute the anti-DC current transformer of existing composite iron core completely with the good anti-DC performance linearly become reconciled.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (6)
1. a kind of anti-DC current transformer of monomer iron core, including shell (2), the iron core (3) provided with signal coil (4), first
Signal output pin (5) and secondary signal output pin (6), the iron core (3) are seal-installed in the shell (2), and described first
The both ends of signal output pin (5) and secondary signal output pin (6) respectively with the signal coil (4) electrically connect, it is characterised in that
The making material of the iron core (3) is nanocrystalline material, and the permeability of the iron core (3) is 2000.
A kind of 2. anti-DC current transformer of monomer iron core according to claim 1, it is characterised in that the iron core (3)
After special thermal treatment, the permeability of the iron core (3) is handled to 2000 using horizontal magnetic handling method is added.
A kind of 3. anti-DC current transformer of monomer iron core according to claim 1, it is characterised in that the shell (2)
Provided with inner chamber (21), the iron core (3) injects sealed insulation glue (1) loaded in the inner chamber (21) to the inner chamber (21) are interior
So as to which the iron core (3) is sealingly fastened in the inner chamber (21).
4. a kind of anti-DC current transformer of monomer iron core according to claim 1, it is characterised in that existed with enamel covered wire
Coiling forms the signal coil (4) on the iron core (3).
A kind of 5. anti-DC current transformer of monomer iron core according to claim 1, it is characterised in that the shell (2)
For plastic casing.
A kind of 6. anti-DC current transformer of monomer iron core according to claim 1 or 5, it is characterised in that the shell
(2) the first support feet (7) and the second support feet (8) are provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720132776.8U CN206628360U (en) | 2017-02-14 | 2017-02-14 | A kind of anti-DC current transformer of monomer iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720132776.8U CN206628360U (en) | 2017-02-14 | 2017-02-14 | A kind of anti-DC current transformer of monomer iron core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206628360U true CN206628360U (en) | 2017-11-10 |
Family
ID=60212812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720132776.8U Expired - Fee Related CN206628360U (en) | 2017-02-14 | 2017-02-14 | A kind of anti-DC current transformer of monomer iron core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206628360U (en) |
-
2017
- 2017-02-14 CN CN201720132776.8U patent/CN206628360U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107871594B (en) | " Taiji " type graphene smoothing choke and preparation method thereof | |
| CN206628360U (en) | A kind of anti-DC current transformer of monomer iron core | |
| CN202076097U (en) | Improved structure of power transformer | |
| CN209730784U (en) | A kind of full-insulated full-sealed plug-in grounding box of resin type | |
| CN201829315U (en) | Epoxy potting inductance coil | |
| CN101552493A (en) | Magnetic circuit power transmission system | |
| CN203312022U (en) | Low-voltage direct-current-resisting current mutual inductor | |
| CN206480494U (en) | A kind of monomer-type power taking sampling current transformer | |
| CN102420043B (en) | Single-phase high-impedance auto-transformer | |
| CN206301671U (en) | A kind of inductor | |
| CN214588373U (en) | Three-phase magnetic integrated structure and power equipment | |
| CN205069304U (en) | Supporting high insulating transformer of power switch cabinet device | |
| CN206480478U (en) | One kind can antirust Open Type Electric Current Mutual Inductor | |
| CN204066997U (en) | High voltage package skeleton | |
| CN209087525U (en) | The big sectional area iron yoke dual openings iron circuit of power equipment | |
| CN110828096B (en) | Anti-interference soft magnetic ferrite core and production method thereof | |
| CN204390909U (en) | A kind of cast cured explosive device for Transformer Winding | |
| CN206059127U (en) | A kind of transformer secondary | |
| CN202905420U (en) | Transformer of high insulation performance and high intensity | |
| CN204102675U (en) | A kind of novel magnetic elements core structure | |
| CN204967457U (en) | Stator fills structure | |
| CN209593131U (en) | A kind of wound threephase asynchronous of double-layer overlapped | |
| CN207217242U (en) | A kind of low-material-consumption transformer core | |
| CN201449882U (en) | Anti-electricity-stealing combined type low-voltage current transformer | |
| CN108231330A (en) | A kind of two-sided bipolar magnetizing clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 528000 One of the Sixth Floor (Residence Declaration) of No. 20 (Factory Building 3), Xiaotangdong Exhibition Road, Shishan Town, Nanhai District, Foshan City, Guangdong Province Patentee after: Doshan KSENS Electrical Co., Ltd. Address before: 528000 Li Xin and Li Yingxia factory 2, Danan Town, Danhai Town, Nanhai District, Foshan, Guangdong Patentee before: Doshan KSENS Electrical Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20200214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |