CN202931202U - Electric power phase increaser having function of converting single phase into three-phase - Google Patents
Electric power phase increaser having function of converting single phase into three-phase Download PDFInfo
- Publication number
- CN202931202U CN202931202U CN 201220404309 CN201220404309U CN202931202U CN 202931202 U CN202931202 U CN 202931202U CN 201220404309 CN201220404309 CN 201220404309 CN 201220404309 U CN201220404309 U CN 201220404309U CN 202931202 U CN202931202 U CN 202931202U
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- Prior art keywords
- winding
- phase
- increaser
- electric power
- power supply
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- 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
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Abstract
The utility model discloses an electric power phase increaser having a function of converting single phase into three-phase, which comprises a main winding and a secondary winding, wherein the main winding comprises a first winding, a second winding and a third winding; the secondary winding comprises a fourth winding, a fifth winding, a sixth winding and a switch; and the winding direction and the coil number of the windings are completely identical. The electric power phase increaser disclosed by the utility model is capable of converting a single-phase alternating current power supply into a three-phase alternating current power supply, that is, the electric power phase increaser is capable of converting a 220V single-phase power supply into a 380V three-phase power supply so as to drive three-phase power supply equipment. The electric power phase increaser disclosed by the utility model is low in cost, convenient to use, and especially suitable to be used in remote areas, and improves the economic development.
Description
Technical field
The utility model relates to a kind of electric power auxiliary equipment, relates in particular to a kind of single-phase phase increaser for electric power that turns the three-phase function that has.
Background technology
Normally 380 volts of the power supplys of using in industrial production, and household electricity is all 220 volts usually, but sometimes can run into the place that there is no industrial power, want to use the equipment of 380 volts of three-phases, just helpless, inconvenience is often arranged in the agricultural district especially, install, set up power electric investment larger, have a strong impact on the economic development of rural area and remote districts.
Summary of the invention
The purpose of this utility model provides a kind of single-phase phase increaser for electric power that turns the three-phase function that has with regard to being in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises main winding and auxiliary winding, described main winding comprises the first winding, the second winding and the tertiary winding, the first end of the first end of described the first winding, described the second winding be connected the first end of the tertiary winding and all be connected with the phase line of input side single phase alternating current power supply, the second end of described the first winding, the second end of described the second winding and the second end of the tertiary winding of being connected all are connected with the zero line of described input side single phase alternating current power supply; Described auxiliary winding comprises the 4th winding, the 5th winding, the 6th winding and switch, the first end of described the 4th winding is the first phase line of outlet side three-phase alternating-current supply, the second end of described the 4th winding is the second phase line of described outlet side three-phase alternating-current supply, the tap of described the 4th winding is connected with the first end of described the 6th winding, the second end of described the 6th winding is the third phase line of described outlet side three-phase alternating-current supply, and described switch is connected between the two ends of described the 5th winding.
The beneficial effects of the utility model are:
The utility model is that a kind of single phase alternating current power supply can being increased is the phase increaser for electric power of three-phase alternating current electrical source of power mutually, namely increasing with the single phase poaer supply of 220 volts is the phase increaser for electric power that the three-phase electrical source of power of 380 volts drives three phase mains equipment mutually, the utility model cost is low, easy to use, be specially adapted to remote districts, promote economic development.
Description of drawings
Accompanying drawing is circuit structure schematic diagram of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in drawings: the utility model comprises main winding and auxiliary winding, described main winding comprises the first winding F1, the second winding F2 and tertiary winding F3, the first end of the first end of the first winding F1, the second winding F2 is connected first end and all is connected with the phase line Lin of input side single phase alternating current power supply with tertiary winding F3, the second end of the second end of the first winding F1, the second winding F2 is connected the second end and all is connected with the zero line Nin of input side single phase alternating current power supply with tertiary winding F3; Auxiliary winding comprises the 4th winding F4, the 5th winding F5, the 6th winding F6 and K switch, the first end of the 4th winding F4 is the first phase line L1out of outlet side three-phase alternating-current supply, the second end of the 4th winding F4 is the second phase line L2out of outlet side three-phase alternating-current supply, the tap of the 4th winding F4 is connected with the first end of the 6th winding F6, the second end of the 6th winding F6 is the third phase line L3out of outlet side three-phase alternating-current supply, and K switch is connected between the two ends of the 5th winding F5.
As shown in drawings: the direction of winding of each winding and the number of turns are all on all four, increasing with the single phase poaer supplies of 220 volts is the phase increaser for electric power that the three-phase electrical source of power of 380 volts drives three phase mains equipment mutually, the utility model cost is low, easy to use, be specially adapted to remote districts, promote economic development.
Claims (1)
1. one kind has the single-phase phase increaser for electric power that turns the three-phase function, it is characterized in that: comprise main winding and auxiliary winding, described main winding comprises the first winding, the second winding and the tertiary winding, the first end of the first end of described the first winding, described the second winding be connected the first end of the tertiary winding and all be connected with the phase line of input side single phase alternating current power supply, the second end of described the first winding, the second end of described the second winding and the second end of the tertiary winding of being connected all are connected with the zero line of described input side single phase alternating current power supply; Described auxiliary winding comprises the 4th winding, the 5th winding, the 6th winding and switch, the first end of described the 4th winding is the first phase line of outlet side three-phase alternating-current supply, the second end of described the 4th winding is the second phase line of described outlet side three-phase alternating-current supply, the tap of described the 4th winding is connected with the first end of described the 6th winding, the second end of described the 6th winding is the third phase line of described outlet side three-phase alternating-current supply, and described switch is connected between the two ends of described the 5th winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220404309 CN202931202U (en) | 2012-08-16 | 2012-08-16 | Electric power phase increaser having function of converting single phase into three-phase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220404309 CN202931202U (en) | 2012-08-16 | 2012-08-16 | Electric power phase increaser having function of converting single phase into three-phase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202931202U true CN202931202U (en) | 2013-05-08 |
Family
ID=48221112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220404309 Expired - Fee Related CN202931202U (en) | 2012-08-16 | 2012-08-16 | Electric power phase increaser having function of converting single phase into three-phase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202931202U (en) |
-
2012
- 2012-08-16 CN CN 201220404309 patent/CN202931202U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130508 Termination date: 20130816 |