CN201549329U - Three-phase induction voltage regulator - Google Patents
Three-phase induction voltage regulator Download PDFInfo
- Publication number
- CN201549329U CN201549329U CN2009200553292U CN200920055329U CN201549329U CN 201549329 U CN201549329 U CN 201549329U CN 2009200553292 U CN2009200553292 U CN 2009200553292U CN 200920055329 U CN200920055329 U CN 200920055329U CN 201549329 U CN201549329 U CN 201549329U
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- line embedding
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- embedding groove
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Abstract
The utility model discloses a three-phase induction voltage regulator which comprises a fixed portion and a rotary portion, wherein the fixed portion is provided with certain groups of silicon steel sheets with internal inserting slots, the silicon steel sheets are stacked in turn and fixed by pressurizing, and are firmly welded by argon welding, silicon steel sheet with external inserting slots are sleeved on a shaft core of the rotary portion, coils are wound on the silicon steel sheets of the rotary portion, the rotary portion is located at the center of the fixed portion, the number of the inserting slots arranged in the fixed portion is a multiple of 12, and the inserting slots are wounded with one strand. The winding method includes that the inserting slots can be 24, 36, 48 or 60 which are multiples of 12 through reasoning, since the number of the inserting slots of the fixed portion is a multiple of 12, the winding method of the rotary portion contains a star connection method and a Y-shaped connection method, and input voltage in the Y-shaped connection method can bear times of input voltage of the star connection method. The three-phase induction voltage regulator has the advantages of free layered short-circuit and stable current and voltage regulation range and capability of short production time, few copper wires and small copper loss through the winding method.
Description
Technical field
The utility model relates to a kind of three-phase induction regulator, specifically belongs to a kind of three-phase induction regulator and method for winding thereof.
Background technology
Used use precision optical machinery of factory and enterprise, institute or hospital or experimental facilities all need to use certain burning voltage power devices, to guarantee the operate as normal of machinery or equipment, simple method of supplying power to is to connect voltage regulator at power input, and voltage regulator satisfies certain stability range with electric current and the range of regulation that guarantees output.The structure of tradition voltage regulator comprises bonding part and transfer part, and the bonding part is by the multi-disc silicon steel sheet, and stack adds the press fit silicon steel sheet then in regular turn, with hydrogen brazing silicon steel sheet is given solid welding; The axle core of described transfer part is nestable an outer line embedding groove silicon steel sheet, coil on the silicon steel sheet group of transfer part, the transfer part places bonding part central authorities, the array of the line embedding groove that is provided with on traditional bonding part silicon steel sheet is less, utilization on a line embedding groove around many copper cash, the size that how much determines electric current and the range of regulation of many copper cash, the more range of regulation of copper cash is wide, but it is little to bear electric current relatively; On the contrary, the more range of regulation of copper cash is narrow, but it is big to bear electric current relatively.
There is following shortcoming in above-mentioned traditional voltage regulator: 1.. owing to be wound with many copper cash on the silicon steel sheet line embedding groove, certain thick copper cash has certain rigidity, and repeatedly the copper cash of Chan Raoing is consuming time, the consumption worker; 2.. have again, the copper cash of Chan Raoing repeatedly, the arc that curves is big, and then the copper cash of Shi Yonging is more, and the copper cash of relative loss factor is more; 3.. bonding part line embedding groove array is few, and is more around copper cash on line embedding groove, and then both sides, bonding part area occupied is big, and its copper cash consume is big, makes the product cost height; 4.. copper cash and copper cash are overlapping more than the copper cash to be wound with two on the line embedding groove of bonding part, occur the layer short circuit phenomenon easily, and this layer short circuit phenomenon also difficulty is checked out, causes substandard product, even waste product.
The utility model content
The purpose of this utility model is to address the aforementioned drawbacks, and it is stable to provide a kind of three-phase induction regulator not have layer short circuit phenomenon, electric current and range of regulation; Its method for winding make produce man-hour short, copper cash is few, copper loss is little.
For achieving the above object:
A kind of three-phase induction regulator comprises bonding part and transfer part, and the bonding part is provided with the silicon steel sheet of line embedding groove in certain array, and the silicon steel sheet that superposes in regular turn adds the press fit silicon steel sheet, with argon welding silicon steel sheet is given solid welding; The axle core of described transfer part is nestable an outer line embedding groove silicon steel sheet, and the silicon steel sheet group of transfer part coils, and the transfer part places bonding part central authorities, and the array of the line embedding groove of described bonding part setting is the line embedding groove array of 12 multiples, and line embedding groove is around a strand.
Described strand is that many fine copper wires or single copper cash constitute, and skin also wraps up an insulating barrier.
According to the multiple of the array 12 of the line embedding groove of bonding part, the line embedding groove reasoning is divided into 12 multiples such as 24,36,48 or 60; Described transfer part mode of connection is divided into wye connection and Y type connection, and its input voltage of wye connection can bear wye connection
Doubly.
With 24 line embedding grooves is example, and its wire laying mode is that the 1st group braided wire inserts from the 4th line embedding groove, and the 9th line embedding groove picks out; The 2nd group braided wire inserts from the 8th line embedding groove, and the 13 line embedding groove picks out; The 3rd group braided wire inserts from the 12 line embedding groove, and the 17 line embedding groove picks out; The 4th group braided wire inserts from the 16 line embedding groove, and the 21 line embedding groove picks out; The 5th group braided wire inserts from the 20 line embedding groove, and first line embedding groove picks out; The 6th group braided wire inserts from the 24 line embedding groove, and the 5th line embedding groove picks out; Every group braided wire span of above-mentioned wiring is 9 grooves.
With above-mentioned 24 line embedding grooves is example, distributes according to its end of a thread of wiring method: strand the end of a thread 10 of strand the end of a thread of the 1st group of the 4th line embedding groove 1, the 21 line embedding grooves; Strand the end of a thread 11 of strand the end of a thread 2, the first line embedding grooves of the 2nd group of the 8th line embedding groove; Strand the end of a thread 12 of strand the end of a thread 3, the five line embedding grooves of the 3rd group of the 12 line embedding groove; Strand the end of a thread 4 of strand the end of a thread 7, the four line embedding grooves of the 4th group of the 16 line embedding groove; Strand the end of a thread 5 of strand the end of a thread 8, the first line embedding grooves of the 5th group of the 20 line embedding groove; Strand the end of a thread 6 of strand the end of a thread 9, the five line embedding grooves of the 6th group of the 24 line embedding groove; The mode of connection in parallel is:
Strand the end of a thread 1 of the 1st group docks with strand the end of a thread 10, and A imports mutually;
Strand the end of a thread 7 of the 4th group docks with strand the end of a thread 4, and A exports mutually;
Strand the end of a thread 3 of the 3rd group docks with strand the end of a thread 12, and B imports mutually;
Strand the end of a thread 9 of the 6th group docks with strand the end of a thread 6, and B exports mutually;
Strand the end of a thread 8 of the 5th group docks with strand the end of a thread 5, and C imports mutually;
Strand the end of a thread 2 of the 2nd group docks with strand the end of a thread 11, and C exports mutually;
Constitute three-phase induction regulator.
With above-mentioned 24 line embedding grooves is example, distributes according to its end of a thread of wiring method: strand the end of a thread 10 of strand the end of a thread of the 1st group of the 4th line embedding groove 1, the 21 line embedding grooves; Strand the end of a thread 11 of strand the end of a thread 2, the first line embedding grooves of the 2nd group of the 8th line embedding groove; Strand the end of a thread of strand the end of a thread 3, the five line embedding grooves of the 3rd group of the 12 line embedding groove; Strand the end of a thread 4 of strand the end of a thread 7, the four line embedding grooves of the 4th group of the 16 line embedding groove; Strand the end of a thread 5 of strand the end of a thread 8, the first line embedding grooves of the 5th group of the 20 line embedding groove; Strand the end of a thread 6 of strand the end of a thread 9, the five line embedding grooves of the 6th group of the 24 line embedding groove; The series wiring mode is:
Strand the end of a thread 1 of the 1st group is connected in series with strand the end of a thread 7 of the 4th group, and strand the end of a thread 4 is imported mutually for A, and strand the end of a thread 10 is exported mutually for A;
Strand the end of a thread 2 of the 2nd group is connected in series with the 5th group braided wire the end of a thread 8, and strand the end of a thread 5 is imported mutually for B, and strand the end of a thread 11 is exported mutually for B;
Strand the end of a thread 3 of the 3rd group is connected in series with the 6th group braided wire the end of a thread 9, and strand the end of a thread 6 is imported mutually for C, and strand the end of a thread 12 is exported mutually for C;
Constitute three-phase induction regulator.
The span of described wiring method is divided into 8,9 or 10 grooves.
12 multiple groups of the line embedding groove that described bonding part is provided with are big more, can obtain size and range of regulation that the multiple winding number of turns is regulated electric current, and tie then electric current is big, range of regulation is little, series wiring then electric current is little, range of regulation is big.
The beneficial effects of the utility model:
A kind of three-phase induction regulator comprises bonding part and transfer part, and the bonding part is provided with the silicon steel sheet of certain array line embedding groove, and the silicon steel sheet that superposes in regular turn adds the press fit silicon steel sheet, with argon welding silicon steel sheet is given solid welding; The axle core of described transfer part is nestable an outer line embedding groove silicon steel sheet, coils on the silicon steel sheet group of transfer part, and the transfer part places bonding part central authorities, and the array of the line embedding groove of described bonding part setting is the line embedding groove array of 12 multiples, and line embedding groove is around a strand.Described strand is that many fine copper wires are formed, and skin also wraps up an insulating barrier; This structure does not have the layer short circuit phenomenon, and electric current and range of regulation are stable.12 multiple groups of the line embedding groove that described bonding part is provided with are big more, can obtain size and range of regulation that the multiple winding number of turns is regulated electric current, and tie then electric current is big, range of regulation is little, series wiring then electric current is little, range of regulation is big.
The method for winding of a kind of three-phase induction regulator of the present utility model: the array of the line embedding groove that described bonding part is provided with is the line embedding groove array of 12 multiples, is example with 24 line embedding grooves, and its wire laying mode is that the 1st group braided wire inserts from the 4th line embedding groove, and the 9th line embedding groove picks out; The 2nd group braided wire inserts from the 8th line embedding groove, and the 13 line embedding groove picks out; The 3rd group braided wire inserts from the 12 line embedding groove, and the 17 line embedding groove picks out; The 4th group braided wire inserts from the 16 line embedding groove, and the 21 line embedding groove picks out; The 5th group braided wire inserts from the 20 line embedding groove, and first line embedding groove picks out; The 6th group braided wire inserts from the 24 line embedding groove, and the 5th line embedding groove picks out; Every group braided wire span of above-mentioned wiring is 9 grooves.Therefore the distance of copper strand of method for winding and line embedding groove can reduce the loss of copper strand for the shortest like this; Only around a strand, can reduce the time of winding process greatly on one line embedding groove, and strand is that many fine copper wires are formed, skin also wraps up an insulating barrier, has avoided overlapping around the copper cash more than two, the layer short circuit phenomenon occurs.
Description of drawings
Fig. 1 is the structural representation of bonding part;
Fig. 2 is the expansion schematic diagram of bonding part;
Fig. 3 is the winding structure schematic diagram of the group braided wire in 6 groups of bonding part 24 line embedding grooves;
Fig. 4 is the winding structure schematic diagram of the group braided wire in 12 groups of bonding part 24 line embedding grooves;
Fig. 5 is transfer part in parallel, a bonding part wye connection;
Fig. 6 is transfer part in parallel, a bonding part wye connection;
Fig. 7 is series connection transfer part, a bonding part wye connection;
Fig. 8 is series connection transfer part, a bonding part wye connection;
Fig. 9 is the principle key diagram;
Figure 10 is the wiring table of comparisons single in parallel of 24 line embedding grooves, 6 group braided wire spans 9;
Figure 11 is the two-in-parallel 1/2T wiring table of comparisons of 4 line embedding grooves, 12 group braided wire spans 9;
Figure 12 is the wiring table of comparisons single in parallel of 24 line embedding grooves, 6 group braided wire spans 8;
Figure 13 is the two-in-parallel 1/2T wiring table of comparisons of 24 line embedding grooves, 12 group braided wire spans 8;
Figure 14 is for supposing 1 circle 100A range of regulation ± 30% situation, the relation of various number of turns electric currents and range of regulation.
Embodiment
Shown in Fig. 1 to 14: a kind of three-phase induction regulator, comprise transfer part (R) and bonding part (S), the bonding part is provided with the silicon steel sheet of line embedding groove in certain array, and the silicon steel sheet that superposes in regular turn adds the press fit silicon steel sheet, with argon welding silicon steel sheet is given solid welding; The axle core of described transfer part is nestable an outer line embedding groove silicon steel sheet, coils on the silicon steel sheet group of transfer part, and the transfer part places bonding part central authorities, and the array of the line embedding groove of described bonding part setting is the line embedding groove array of 12 multiples, and line embedding groove is around a strand.
Described strand is that many fine copper wires or single copper cash constitute, and skin also wraps up an insulating barrier.
According to the multiple of the array 12 of the line embedding groove of bonding part, the line embedding groove reasoning is divided into 12 multiples such as 24,36,48 or 60; Described transfer part mode of connection is divided into wye connection and Y type connection, and its input voltage of wye connection can bear wye connection
Doubly.
With 24 line embedding grooves is example, and its wire laying mode is that the 1st group braided wire inserts from the 4th line embedding groove, and the 9th line embedding groove picks out; The 2nd group braided wire inserts from the 8th line embedding groove, and the 13 line embedding groove picks out; The 3rd group braided wire inserts from the 12 line embedding groove, and the 17 line embedding groove picks out; The 4th group braided wire inserts from the 16 line embedding groove, and the 21 line embedding groove picks out; The 5th group braided wire inserts from the 20 line embedding groove, and first line embedding groove picks out; The 6th group braided wire inserts from the 24 line embedding groove, and the 5th line embedding groove picks out; Every group braided wire span of above-mentioned wiring is 9 grooves.
With above-mentioned 24 line embedding grooves is example, distributes according to its end of a thread of wiring method: strand the end of a thread 10 of strand the end of a thread of the 1st group of the 4th line embedding groove 1, the 21 line embedding grooves; Strand the end of a thread 11 of strand the end of a thread 2, the first line embedding grooves of the 2nd group of the 8th line embedding groove; Strand the end of a thread 12 of strand the end of a thread 3, the five line embedding grooves of the 3rd group of the 12 line embedding groove; Strand the end of a thread 4 of strand the end of a thread 7, the four line embedding grooves of the 4th group of the 16 line embedding groove; Strand the end of a thread 5 of strand the end of a thread 8, the first line embedding grooves of the 5th group of the 20 line embedding groove; Strand the end of a thread 6 of strand the end of a thread 9, the five line embedding grooves of the 6th group of the 24 line embedding groove; The mode of connection in parallel is:
Strand the end of a thread 1 of the 1st group docks with strand the end of a thread 10, and A imports mutually;
Strand the end of a thread 7 of the 4th group docks with strand the end of a thread 4, and A exports mutually;
Strand the end of a thread 3 of the 3rd group docks with strand the end of a thread 12, and B imports mutually;
Strand the end of a thread 9 of the 6th group docks with strand the end of a thread 6, and B exports mutually;
Strand the end of a thread 8 of the 5th group docks with strand the end of a thread 5, and C imports mutually;
Strand the end of a thread 2 of the 2nd group docks with strand the end of a thread 11, and C exports mutually;
Constitute three-phase induction regulator.
With above-mentioned 24 line embedding grooves is example, distributes according to its end of a thread of wiring method: strand the end of a thread 10 of strand the end of a thread of the 1st group of the 4th line embedding groove 1, the 21 line embedding grooves; Strand the end of a thread 11 of strand the end of a thread 2, the first line embedding grooves of the 2nd group of the 8th line embedding groove; Strand the end of a thread of strand the end of a thread 3, the five line embedding grooves of the 3rd group of the 12 line embedding groove; Strand the end of a thread 4 of strand the end of a thread 7, the four line embedding grooves of the 4th group of the 16 line embedding groove; Strand the end of a thread 5 of strand the end of a thread 8, the first line embedding grooves of the 5th group of the 20 line embedding groove; Strand the end of a thread 6 of strand the end of a thread 9, the five line embedding grooves of the 6th group of the 24 line embedding groove; The series wiring mode is:
Strand the end of a thread 1 of the 1st group is connected in series with strand the end of a thread 7 of the 4th group, and strand the end of a thread 4 is imported mutually for A, and strand the end of a thread 10 is exported mutually for A;
Strand the end of a thread 2 of the 2nd group is connected in series with the 5th group braided wire the end of a thread 8, and strand the end of a thread 5 is imported mutually for B, and strand the end of a thread 11 is exported mutually for B;
Strand the end of a thread 3 of the 3rd group is connected in series with the 6th group braided wire the end of a thread 9, and strand the end of a thread 6 is imported mutually for C, and strand the end of a thread 12 is exported mutually for C;
Constitute three-phase induction regulator.
The minimum span of the span of described wiring method is that groove is counted ÷ 6+1; Maximum outreach is that groove is counted ÷ 2.
12 multiple groups of the line embedding groove that described bonding part is provided with are big more, can obtain size and range of regulation that the multiple winding number of turns is regulated electric current, and tie then electric current is big, range of regulation is little, series wiring then electric current is little, range of regulation is big.
Above-mentioned is the wiring instruction of 24 line embedding grooves, in like manner releases the wiring method of other line embedding groove of 12 multiples.
As shown in figure 10: the wiring table of comparisons single in parallel of 24 line embedding grooves, 6 group braided wire spans 9;
As shown in figure 11: the two-in-parallel 1/2T wiring table of comparisons of 24 line embedding grooves, 12 group braided wire spans 9;
As shown in figure 12: the wiring table of comparisons single in parallel of 24 line embedding grooves, 6 group braided wire spans 8;
As shown in figure 13: the two-in-parallel 1/2T wiring table of comparisons of 24 line embedding grooves, 12 group braided wire spans 8;
As shown in figure 14: for supposing 1 circle 100A range of regulation ± 30% situation, the relation of various number of turns electric currents and range of regulation;
Structural principle: mainly construct parts and be transfer part (R) and bonding part (S) as shown in Figure 9: the inner winding in transfer part is winding with the winding of supply lines parallel connection bonding part is secondary winding and connect with load.When being added on certain primary voltage E1 between 3-4, the secondary winding induction is with the change of this two windings angle of cut θ, and change with work, then E2=E1COS θ can change continuously, if will link together between 2-3, terminal voltage between 1-4 equals E1+E2=E1 (1+COS θ), so two windings are equidirectional when parallel, the voltage between 1-4 is maximum, equals E1+E2 and is in the right angle as for two windings, secondary winding does not have induced voltage E2=0V, terminal voltage equals supply power voltage E1, if the transfer part continues to change θ again greater than 90 °, secondary winding also has the existence of induced voltage, but induced voltage E2 is opposite with E1, and terminal voltage equals the poor of E1-E2.By the above, know according to one time two relative position that takes second place, when being arranged, load also can adjust change voltage continuously from a magnetic flux change.This voltage adjuster belongs to static device, does not have noise, can not produce spark and causes surging.Its advantage is not have any abrasive element, and the manufacturing capacity is big, moment overload capacity strong.
Claims (2)
1. a three-phase induction regulator comprises bonding part and transfer part, and the bonding part is provided with the silicon steel sheet of line embedding groove in certain array, and the silicon steel sheet that superposes in regular turn adds the press fit silicon steel sheet, with argon welding silicon steel sheet is given solid welding; The axle core of described transfer part is nestable an outer line embedding groove silicon steel sheet, and the silicon steel sheet group of transfer part coils, and the transfer part places bonding part central authorities, it is characterized in that, the array of the line embedding groove of described bonding part setting is the line embedding groove array of 12 multiples, and line embedding groove is around a strand.
2. according to the described a kind of three-phase induction regulator of claim 1, it is characterized in that described strand is that many fine copper wires or single copper cash constitute, skin also wraps up an insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200553292U CN201549329U (en) | 2009-04-24 | 2009-04-24 | Three-phase induction voltage regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200553292U CN201549329U (en) | 2009-04-24 | 2009-04-24 | Three-phase induction voltage regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201549329U true CN201549329U (en) | 2010-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200553292U Expired - Fee Related CN201549329U (en) | 2009-04-24 | 2009-04-24 | Three-phase induction voltage regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201549329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571046A (en) * | 2019-09-25 | 2019-12-13 | 珠海林顺机电有限公司 | inductance wire twisting mechanism and equipment |
-
2009
- 2009-04-24 CN CN2009200553292U patent/CN201549329U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571046A (en) * | 2019-09-25 | 2019-12-13 | 珠海林顺机电有限公司 | inductance wire twisting mechanism and equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20120424 |