CN202275707U - Integrated voltage boosting current booster - Google Patents
Integrated voltage boosting current booster Download PDFInfo
- Publication number
- CN202275707U CN202275707U CN2011202240054U CN201120224005U CN202275707U CN 202275707 U CN202275707 U CN 202275707U CN 2011202240054 U CN2011202240054 U CN 2011202240054U CN 201120224005 U CN201120224005 U CN 201120224005U CN 202275707 U CN202275707 U CN 202275707U
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- winding
- current
- adjusted
- voltage boosting
- iron core
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Abstract
The utility model discloses an integrated voltage boosting current booster mainly used for mutual inductor on-site check meter, volt-ampere characteristic tester and other electric power detection devices. The current booster mainly comprises an annular iron core 1, on which is winded a primary winding 2, a secondary voltage boosting winding 3 and a current boosting winding 4. Insulating materials 5 can be used for the insulation isolation of each of the above mentioned windings. The size of the annular iron core 1 and the wire diameter of the primary winding can be adjusted to change the total output power of the booster provided in the utility model. The number of windings and the wire diameter of the secondary voltage boosting winding can be adjusted to satisfy the magnitude and the power of the actual output voltage. The number of windings and the wire diameter of the current boosting winding can be adjusted to adjust the magnitude and the loading capacity of the output current, thereby the iron core can be fully used, the costs can be reduced, and the size as well as the weight can be reduced.
Description
Technical field
The utility model relates to a kind of integral type current lifting device that boosts, particularly a kind of integral type that is applied to electric power checkout equipments such as mutual inductor on site tester, Testing Instrument for Volt-ampere Characteristic current lifting device that boosts.
Background technology
The core power supply unit that electric power checkout equipments such as present mutual inductor on site tester, Testing Instrument for Volt-ampere Characteristic adopt: voltage source and current source all are split-type structurals, and this mode has following shortcoming: 1, volume is big, heavy by 2, cost is high, and efficient is low; 3, wiring is complicated, and trouble is installed.
This is practical newly to provide a kind of integral type current lifting device that boosts, and has advantages such as cost is low, simple in structure, volume is little, in light weight.
Summary of the invention
Basis is practical newly to be realized in the following manner:
The integral type current lifting device that boosts mainly comprises: annular core 1, winding 2, secondary booster winding 3 and a up-flow winding 4.
The utility model is to realize through mode once: on an annular core 1 coiling winding 2, secondary booster winding 3 and a up-flow winding 4, between each winding through insulating material 5 isolation of insulating.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the electrical schematic diagram of the utility model.
Embodiment
In conjunction with accompanying drawing the utility model is done detailed description.
According to shown in Figure 1: on an annular core 1 coiling winding 2, secondary booster winding 3 and a up-flow winding 4, between each winding through insulating material 5 isolation of insulating.The line footpath of the volume of adjustment annular core 1 and a winding can change the gross output of the utility model; The number of turn of adjustment secondary booster winding and line directly can satisfy the height and the power of actual output voltage; The size and the load capacity of the number of turn of adjustment up-flow winding and the output current adjusted in line footpath; The utility model in actual use; Can not be with simultaneously with up-flow owing to boost and carry to use; So the power output of secondary booster winding and up-flow winding power output are equal to gross power, so iron core is fully used, thereby reached the purpose that reduces cost, reduces volume and weight.
The integral type shown in Figure 2 current lifting device that boosts mainly comprises: a winding N1, secondary up-flow winding N2 and secondary booster winding N3.
Further illustrate below:
Example: suppose that the integral type current lifting device design gross power of boosting is 5000V/A, wherein the secondary booster winding is exported 2500V voltage, up-flow winding output voltage 5V, asks secondary booster winding and up-flow winding output current,
(annotate: P is power, the V/A of unit according to rating formula P=UI; U is voltage, the V of unit; I is electric current, the A of unit):
Secondary booster winding output current: I=5000 ÷, 2500=2A
Up-flow winding output current: I=5000 ÷, 5=1000A
Because two not band year uses simultaneously of winding,
So: secondary booster winding power output: 2500V X 2A=5000V/A; Up-flow winding power output: 5V X 1000A=5000V/A,
Therefore, adopt the current lifting device that boosts of integral type design can fully rationally utilize the iron core resource, not only reduced cost, also reduced volume and weight, be highly suitable for relevant electric power testing equipments such as mutual inductor on site tester, Testing Instrument for Volt-ampere Characteristic.
Claims (5)
1. the integral type current lifting device that boosts mainly comprises: at an annular core (1) gone up a coiling winding (2), secondary booster winding (3) and up-flow winding (4), between each winding through insulating material (5) isolation of insulating.
2. according to the current lifting device that boosts of the integral type shown in the claim 1, it is characterized in that: the volume of annular core (1) can be adjusted.
3. according to the current lifting device that boosts of the integral type shown in the claim 1, it is characterized in that: the line footpath and the number of turn of a winding (2) can be adjusted.
4. according to the current lifting device that boosts of the integral type shown in the claim 1, it is characterized in that: secondary booster winding (3) can have one or more taps.
5. according to the current lifting device that boosts of the integral type shown in the claim 1, it is characterized in that: the number of turn of secondary up-flow winding (4) can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202240054U CN202275707U (en) | 2011-06-29 | 2011-06-29 | Integrated voltage boosting current booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202240054U CN202275707U (en) | 2011-06-29 | 2011-06-29 | Integrated voltage boosting current booster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202275707U true CN202275707U (en) | 2012-06-13 |
Family
ID=46196051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202240054U Expired - Lifetime CN202275707U (en) | 2011-06-29 | 2011-06-29 | Integrated voltage boosting current booster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202275707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983818A (en) * | 2014-04-04 | 2014-08-13 | 国网山东桓台县供电公司 | Integrated riser boosted apparatus |
-
2011
- 2011-06-29 CN CN2011202240054U patent/CN202275707U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983818A (en) * | 2014-04-04 | 2014-08-13 | 国网山东桓台县供电公司 | Integrated riser boosted apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |
|
| CX01 | Expiry of patent term |