CN204290315U - Crystal pulling workshop electric power system - Google Patents
Crystal pulling workshop electric power system Download PDFInfo
- Publication number
- CN204290315U CN204290315U CN201420679674.4U CN201420679674U CN204290315U CN 204290315 U CN204290315 U CN 204290315U CN 201420679674 U CN201420679674 U CN 201420679674U CN 204290315 U CN204290315 U CN 204290315U
- Authority
- CN
- China
- Prior art keywords
- crystal pulling
- transformer
- furnace group
- furnaces
- pulling furnace
- 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
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The utility model discloses a kind of crystal pulling workshop electric power system, relate to supply line's technical field, it comprises the first crystal pulling furnace group and the second crystal pulling furnace group, first crystal pulling furnace group and the second crystal pulling furnace group all comprise 40 crystal pulling furnaces, first crystal pulling furnace group is positioned at the first crystal pulling workshop, second crystal pulling furnace group is positioned at the second crystal pulling workshop, 30 crystal pulling furnaces in first crystal pulling furnace group are by the first transformer-supplied, other 10 crystal pulling furnaces in first crystal pulling furnace group are by the second transformer-supplied, 20 crystal pulling furnaces in second crystal pulling furnace group are also by the second transformer-supplied, other 20 crystal pulling furnaces in second crystal pulling furnace group are by the 3rd transformer-supplied, any two crystal pulling furnaces be connected on same transformer are parallel relationship, the utility model makes improvement in original electric power system, by optimized circuit syndeton, improve the utilance of equipment, decrease a transformer, for enterprise saves a no small spending, very practical.
Description
Technical field
The utility model relates to supply line's technical field.
Background technology
Crystal pulling workshop is the Workplace of pulling of silicon single crystal, and the main machine wherein for the production of pulling of silicon single crystal is exactly crystal pulling furnace.At present, the transformer of two 3150KVA is respectively used in the first crystal pulling workshop and the second crystal pulling workshop, every platform transformer belt 20 crystal pulling furnaces, two workshop synteny, 80 crystal pulling furnaces.Because transformer rated current is 181A, and actual motion primary current is at about 100A, and therefore the utilance of every platform transformer is not higher than 60%, and the efficiency of electric equipment is not fully used, and causes the waste of resource.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and provide a kind of crystal pulling workshop electric power system, it makes improvement in original electric power system, reaches optimized circuit syndeton, improves utilization rate of equipment and installations, belt-tightening object.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of crystal pulling furnace electric power system, this system comprises the first crystal pulling furnace group and the second crystal pulling furnace group, first crystal pulling furnace group and the second crystal pulling furnace group all comprise 40 crystal pulling furnaces, first crystal pulling furnace group is positioned at the first crystal pulling workshop, second crystal pulling furnace group is positioned at the second crystal pulling workshop, 30 crystal pulling furnaces in first crystal pulling furnace group are by the first transformer-supplied, other 10 crystal pulling furnaces in first crystal pulling furnace group are by the second transformer-supplied, 20 crystal pulling furnaces in second crystal pulling furnace group are also by the second transformer-supplied, other 20 crystal pulling furnaces in second crystal pulling furnace group are by the 3rd transformer-supplied, any two crystal pulling furnaces be connected on same transformer are parallel relationship.
As preferably, the rated power of crystal pulling furnace is 160 kilovolt-amperes, and maximum heating power is 100 kilowatts.
As preferably, the rated power of the first transformer, the second transformer and the 3rd transformer is 3150KVA.
The beneficial effect adopting technique scheme to produce is: the utility model makes improvement in original electric power system, by optimized circuit syndeton, improve the utilance of equipment, decrease a transformer, for enterprise saves a no small spending, very practical.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is the structured flowchart of original electric power system.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of crystal pulling furnace electric power system, this system comprises the first crystal pulling furnace group and the second crystal pulling furnace group, first crystal pulling furnace group and the second crystal pulling furnace group all comprise 40 crystal pulling furnaces, first crystal pulling furnace group is positioned at the first crystal pulling workshop, second crystal pulling furnace group is positioned at the second crystal pulling workshop, 30 crystal pulling furnaces in first crystal pulling furnace group are by the first transformer-supplied, other 10 crystal pulling furnaces in first crystal pulling furnace group are by the second transformer-supplied, 20 crystal pulling furnaces in second crystal pulling furnace group are also by the second transformer-supplied, other 20 crystal pulling furnaces in second crystal pulling furnace group are by the 3rd transformer-supplied, any two crystal pulling furnaces be connected on same transformer are parallel relationship.
The utility model improves the structure of circuit on the basis of original electric power system, the structure of original electric power system as shown in Figure 2, wherein every platform transformer is that 20 single crystal growing furnaces are powered, four transformers have been used in two workshops altogether, the rated power of transformer is 3150KVA, the rated power of crystal pulling furnace is 160 kilovolt-amperes, maximum heating power is 100 kilowatts, this circuit connection structure does not reach the maximum load of transformer, therefore there is the serious wasting of resources, by research transformation, electric power system after improvement saves a transformer, annual saving basic charge as per installed capacity is 3150 × 23.3 × 12=880740 unit, change the drawback that transformer utilization factor is low, greatly reduce production cost, very practical.
Claims (3)
1. a crystal pulling workshop electric power system, it is characterized in that: comprise the first crystal pulling furnace group and the second crystal pulling furnace group, first crystal pulling furnace group and the second crystal pulling furnace group all comprise 40 crystal pulling furnaces, first crystal pulling furnace group is positioned at the first crystal pulling workshop, second crystal pulling furnace group is positioned at the second crystal pulling workshop, 30 crystal pulling furnaces in first crystal pulling furnace group are by the first transformer-supplied, other 10 crystal pulling furnaces in first crystal pulling furnace group are by the second transformer-supplied, 20 crystal pulling furnaces in second crystal pulling furnace group are also by the second transformer-supplied, other 20 crystal pulling furnaces in second crystal pulling furnace group are by the 3rd transformer-supplied, any two crystal pulling furnaces be connected on same transformer are parallel relationship.
2. crystal pulling workshop according to claim 1 electric power system, is characterized in that the rated power of described crystal pulling furnace is 160 kilovolt-amperes, and maximum heating power is 100 kilowatts.
3. crystal pulling workshop according to claim 1 electric power system, is characterized in that the rated power of described first transformer, the second transformer and the 3rd transformer is 3150 kilovolt-amperes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420679674.4U CN204290315U (en) | 2014-11-14 | 2014-11-14 | Crystal pulling workshop electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420679674.4U CN204290315U (en) | 2014-11-14 | 2014-11-14 | Crystal pulling workshop electric power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204290315U true CN204290315U (en) | 2015-04-22 |
Family
ID=52873445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420679674.4U Expired - Fee Related CN204290315U (en) | 2014-11-14 | 2014-11-14 | Crystal pulling workshop electric power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204290315U (en) |
-
2014
- 2014-11-14 CN CN201420679674.4U patent/CN204290315U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204290315U (en) | Crystal pulling workshop electric power system | |
| CN202330583U (en) | Pure inductive load power evaluation system of alternating current/direct current/alternating current traction converter | |
| CN203720334U (en) | Feedback type energy conservative power supply aging wiring circuit | |
| CN202852937U (en) | Distributed variable frequency heating system | |
| CN204732884U (en) | A kind of solar power system that can realize automated power and distribute | |
| CN204167328U (en) | A kind of solar battery front side grid structure with secondary main gate line | |
| CN204290755U (en) | A kind of electronics automatic reverse power supply of N+1 superposition backup | |
| CN203151383U (en) | Power supply device | |
| CN203504178U (en) | Novel energy-saving distribution system | |
| CN105226646A (en) | A kind of method reducing Line Loss of Distribution Network System | |
| CN205681122U (en) | Power back-off Distribution Network Equipment | |
| CN204615710U (en) | A kind of oil well team control frequency conversion presents control system mutually | |
| CN204068743U (en) | A kind of high-power intermediate frequency power supply device | |
| CN204407998U (en) | Photovoltaic and mains hybrid and high-reliable energy-saving sapphire heating power supply system | |
| CN203326732U (en) | Induction power supply of LED combined lamp panel | |
| CN204178260U (en) | A kind of remote controlled power saving apparatus | |
| CN204090001U (en) | A kind of television set with thermoelectricity translation function | |
| CN202068197U (en) | Reactive compensation power-saving filter device | |
| CN202475272U (en) | Electric energy feedback type power supply aging device | |
| CN202330545U (en) | Pure-inductive load power examination system of direct-alternating current traction convertor | |
| CN202839280U (en) | Scott transformer | |
| CN204518302U (en) | A kind of power cut off delay system of photodissociation catalytic converter | |
| CN203043595U (en) | Distillation tower with falling film evaporator | |
| CN202260601U (en) | Communication power supply with redundant structure | |
| CN202132256U (en) | Solar fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20181114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |