CN206872242U - A kind of solar powered elevator - Google Patents
A kind of solar powered elevator Download PDFInfo
- Publication number
- CN206872242U CN206872242U CN201720616890.8U CN201720616890U CN206872242U CN 206872242 U CN206872242 U CN 206872242U CN 201720616890 U CN201720616890 U CN 201720616890U CN 206872242 U CN206872242 U CN 206872242U
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- Prior art keywords
- boost
- voltage regulator
- frequency converter
- frequency
- solar powered
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Abstract
The utility model discloses a kind of solar powered elevator, including elevator drive motor and photovoltaic panel, it also includes boost-voltage regulator, frequency converter, high-frequency rectification inverter, power network, described boost-voltage regulator one end is connected with photovoltaic panel, the described boost-voltage regulator other end is connected with frequency converter one end, described elevator drive motor is connected with the frequency converter other end, described high-frequency rectification inverter one end is connected between boost-voltage regulator and frequency converter, described power network is connected with high-frequency rectification inverter, the utility model provides solar powered elevator a kind of simple in construction and low cost.
Description
Technical field
It the utility model is related to elevators field, more particularly to a kind of solar powered elevator.
Background technology
Elevator has become big power consumer at present, with countries in the world building develop rapidly it is extensive with skyscraper
Popularization, the usage amount of elevator are increasing, it may be said that and how to develop energy-conserving elevator and have become task very urgent at present,
According to prior art, a kind of solar conversion control device for elevator is disclosed on State Intellectual Property Office website, using too
It can be powered to elevator, complicated, cost is high.
Utility model content
Technical problem to be solved in the utility model is：A kind of the defects of overcoming above prior art, there is provided structure letter
List and the low solar powered elevator of cost.
Technical solution adopted in the utility model is：A kind of solar powered elevator, including elevator drive motor and light
Plate is lied prostrate, it also includes boost-voltage regulator, frequency converter, high-frequency rectification inverter, power network, described boost-voltage regulator one end and photovoltaic
Plate is connected, and the described boost-voltage regulator other end is connected with frequency converter one end, and described elevator drive motor and frequency converter are another
End connection, described high-frequency rectification inverter one end are connected between boost-voltage regulator and frequency converter, described power network and high frequency
Rectification adverser connects.
After above structure, the utility model has advantages below compared with prior art：Photovoltaic panel absorbs sunlight and turned
Change solar energy into, solar energy passes through boost-voltage regulator, and the voltage of electric energy is raised to needs and requires and settle out, then passes through frequency converter
Frequency is reached requirement and be finally fed elevator drive motor use, it is simple in construction, while by the electric energy of boost-voltage regulator
High-frequency rectification inverter is led to, unnecessary electric energy is fed back to power network, cost is low.
Preferably, energy-storage units are provided between described photovoltaic panel and boost-voltage regulator, can be unnecessary solar energy
Store, convenient use.
Preferably, being provided with self-resetting type under-voltage/over-voltage protection device between described power network and high-frequency rectification inverter, protection is played
Effect.
Preferably, described photovoltaic panel includes at least one set of solar cell module, ensure that electric energy is sufficient.
Preferably, described solar cell module includes 60 solar battery sheets, ensure elevator drive motor energy
Normal operation.
Preferably, described solar cell module is two groups, described solar cell module is parallel with one another, both protects
It is sufficient again so that cost is low to demonstrate,prove electric energy.
Brief description of the drawings
Fig. 1 is a kind of circuit diagram of solar powered elevator of the utility model.
Wherein, 1, elevator drive motor, 2, photovoltaic panel, 3, boost-voltage regulator, 4, frequency converter, 5, high-frequency rectification inverter,
6th, power network, 7, self-resetting type under-voltage/over-voltage protection device, 8, energy-storage units.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As illustrated, the utility model provides a kind of solar powered elevator, including elevator drive motor 1 and photovoltaic panel 2,
It also includes boost-voltage regulator 3, frequency converter 4, high-frequency rectification inverter 5, power network 6, described one end of boost-voltage regulator 3 and photovoltaic
Plate 2 is connected, and the described other end of boost-voltage regulator 3 is connected with the one end of frequency converter 4, described elevator drive motor 1 and frequency converter 4
The other end is connected, and described one end of high-frequency rectification inverter 5 is connected between boost-voltage regulator 3 and frequency converter 4, described power network
6 are connected with high-frequency rectification inverter 5, the utility model has the advantages that photovoltaic panel 2, which absorbs sunlight, is converted into solar energy, solar energy warp
Boost-voltage regulator 3 is crossed, the voltage of electric energy is raised to needs and requires and settle out, then exports elevator by frequency converter 4 and drive main frame 1
Use, it is simple in construction, while the electric energy of boost-voltage regulator 3 passes through high-frequency rectification inverter 5, and unnecessary electric energy is fed back to power network
6, cost is low.When solar photovoltaic, which produces the inadequate elevator of electric energy, drives host work, power network is supplemented by high-frequency rectification inverter 5
Used to the output end of boost-voltage regulator 3 for frequency converter 4.
Energy-storage units 8 are provided between described photovoltaic panel 2 and boost-voltage regulator 3, unnecessary storage of solar energy can be risen
Come, convenient use.
Self-resetting type under-voltage/over-voltage protection device 7 is provided between described power network 6 and high-frequency rectification inverter 5, is shielded.
Described photovoltaic panel 2 includes at least one set of solar cell module, ensures that electric energy is sufficient.
Described solar cell module includes 60 solar battery sheets, ensures elevator drive motor energy normal operation.
Described solar cell module is two groups, and described solar cell module is parallel with one another, has both ensured that electric energy fills
Foot make it that cost is low again.
Specifically, principle of the present utility model is that the absorption sunlight of photovoltaic panel 2 is converted into solar energy, and solar energy is by boosting
Voltage-stablizer 3, the voltage of electric energy is raised to needs and requires and settle out, then exports elevator drive motor 1 by frequency converter 4 and use,
It is simple in construction, while high-frequency rectification inverter 5 is led to by the electric energy of boost-voltage regulator 3, unnecessary electric energy is fed back to power network
6, cost is low.
The utility model preferred embodiment is described above, but is not to be construed as limiting the scope of the invention.
The utility model is not only limited to above example, and its concrete structure allows to change, all in the utility model demand for independence
The various change made in protection domain is in the scope of protection of the utility model.
Claims (6)
1. a kind of solar powered elevator, including elevator drive motor (1) and photovoltaic panel (2), it is characterised in that：It also includes rising
Press voltage-stablizer (3), frequency converter (4), high-frequency rectification inverter (5), power network (6), described boost-voltage regulator (3) one end and photovoltaic
Plate (2) is connected, and described boost-voltage regulator (3) other end is connected with frequency converter (4) one end, described elevator drive motor (1)
It is connected with frequency converter (4) other end, described high-frequency rectification inverter (5) one end is connected to boost-voltage regulator (3) and frequency converter
(4) between, described power network (6) is connected with high-frequency rectification inverter (5).
A kind of 2. solar powered elevator according to claim 1, it is characterised in that：Described photovoltaic panel (2) and boosting
Energy-storage units (8) are provided between voltage-stablizer (3).
A kind of 3. solar powered elevator according to claim 1, it is characterised in that：Described power network (6) and high frequency are whole
Self-resetting type under-voltage/over-voltage protection device (7) is provided between stream inverter (5).
A kind of 4. solar powered elevator according to claim 1, it is characterised in that：Described photovoltaic panel (2) is included extremely
Few one group of solar cell module.
A kind of 5. solar powered elevator according to claim 4, it is characterised in that：Described solar cell module bag
Include 60 solar battery sheets.
A kind of 6. solar powered elevator according to claim 4, it is characterised in that：Described solar cell module is
Two groups, described solar cell module is parallel with one another.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720616890.8U CN206872242U (en) | 2017-05-27 | 2017-05-27 | A kind of solar powered elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720616890.8U CN206872242U (en) | 2017-05-27 | 2017-05-27 | A kind of solar powered elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206872242U true CN206872242U (en) | 2018-01-12 |
Family
ID=61337780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720616890.8U Active CN206872242U (en) | 2017-05-27 | 2017-05-27 | A kind of solar powered elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206872242U (en) |
-
2017
- 2017-05-27 CN CN201720616890.8U patent/CN206872242U/en active Active
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