CN209462286U - The AC/DC motor mixed connection controller of temperature controller - Google Patents
The AC/DC motor mixed connection controller of temperature controller Download PDFInfo
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- CN209462286U CN209462286U CN201920076632.4U CN201920076632U CN209462286U CN 209462286 U CN209462286 U CN 209462286U CN 201920076632 U CN201920076632 U CN 201920076632U CN 209462286 U CN209462286 U CN 209462286U
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- temperature controller
- current generator
- motor
- controller
- mixed connection
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Abstract
The utility model relates to the technical field of temperature controller more particularly to a kind of AC/DC motor mixed connection controllers of temperature controller.The AC/DC motor mixed connection controller of this temperature controller includes that the HIN output end of temperature controller, MIN output end connect AC/DC motor mixed connection controller with LIN output end, the AC/DC motor mixed connection controller includes AC Motor Control end and DC MOTOR CONTROL end, the temperature controller connects alternating current generator by AC Motor Control end, and temperature controller connects direct current generator by DC MOTOR CONTROL end.The AC/DC motor mixed connection controller of this temperature controller can solve a temperature controller while control an alternating current generator and a direct current generator normal operation, and gear switch is normal；A direct current generator can also only be controlled.
Description
Technical field
The utility model relates to the AC/DC motor mixed connection controls of a kind of alternating current-direct current mixed connection circuit more particularly to a kind of temperature controller
Device processed.
Background technique
New direct current coiler fan replace old exchange coiler fan when, due to there are two-shipper group be an alternating current generator and
The case where one direct current generator.With regard to needing a temperature controller to control more alternating current generators and Duo Tai direct current generator according to senior middle school simultaneously
Low third gear instruction operation, but because of the intrinsic coil winding problem of alternating current generator, when AC/DC motor shares the same power supply
When (temperature controller output given power supply), causing direct current generator third gear power sense circuit has signal, direct current generator
It can not be run always only according to a kind of revolving speed according to instruction correct switch gear.General DC motor controller, which is unable to satisfy, to be wanted
It asks.
Summary of the invention
The utility model aims to solve the problem that drawbacks described above, provides a kind of AC/DC motor mixed connection controller of temperature controller.
In order to overcome defect present in background technique, the utility model solves technical solution used by its technical problem
It is: HIN output end, MIN output end and the LIN output end of temperature controller described in the AC/DC motor mixed connection controller of this temperature controller
AC/DC motor mixed connection controller is connected, the AC/DC motor mixed connection controller includes AC Motor Control end and direct current generator
Control terminal, the temperature controller connect alternating current generator by AC Motor Control end, and temperature controller is connected by DC MOTOR CONTROL end
Direct current generator.
It includes relay that another embodiment according to the present utility model, which further comprises the AC Motor Control end,
Relay connects control circuit.
It includes a monolithic that another embodiment according to the present utility model, which further comprises the DC MOTOR CONTROL end,
Machine MCU, the input connection direct current generator third gear detection circuit and ac rectifier Buck-mode low-tension supply of single-chip microprocessor MCU,
The output connection inverter and relay of single-chip microprocessor MCU, the output of ac rectifier Buck-mode low-tension supply connect inversion
Device.
Another embodiment according to the present utility model further comprises that the common output end connection of the temperature controller is handed over
Galvanic electricity machine, the HIN output end of temperature controller connect a relay connected with the input terminal of control circuit, MIN output end one after
Electric appliance connects the input terminal of a relay and control circuit, relay and control with the input terminal of control circuit, LIN output end
The output end of circuit connects alternating current generator.
Another embodiment according to the present utility model further comprises the AC Motor Control end and direct current generator control
End processed is at least respectively arranged one.
The beneficial effects of the utility model are: the AC/DC motor mixed connection controller of this temperature controller can solve a temperature
It controls device and controls an alternating current generator and a direct current generator normal operation simultaneously, and gear switch is normal；It can also only control
One direct current generator.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the rectification circuit of direct current generator in the circuit structure diagram of alterating and direct current machine controller；
Fig. 3 is alternating current generator power control circuit in the circuit structure diagram of alterating and direct current machine controller；
Fig. 4 is direct current generator third gear detection circuit.
Specific embodiment
It is in general third gear DC controller as shown in Figure 1, being a kind of AC/DC motor mixed connection controller of temperature controller
On the basis of newly created third gear detection circuit, while increasing three relays and its control circuit, it is mixed to realize AC/DC motor
The control of connection.
Temperature controller accesses alternating current 220V AC power source, can export three-way power according to instruction after controlled unlatching and be given to controller
3 firewires of the zero curve of the power supply common end common alternating current of i.e. high, normal, basic third gear, HIN, MIN, LIN are inputted as gear selection
End.The output end of temperature controller is connect with the input terminal of AC/DC motor mixed connection controller first.Mixed connection controller is so as to obtaining
Obtain AC power source 220VAC.
As shown in Figure 1, the HIN output end of temperature controller, MIN output end connect AC/DC motor mixed connection control with LIN output end
Device processed, AC/DC motor mixed connection controller includes AC Motor Control end and DC MOTOR CONTROL end, and temperature controller passes through alternating current
Machine control terminal connects alternating current generator, and temperature controller connects direct current generator by DC MOTOR CONTROL end.Wherein:
AC Motor Control end includes relay, and relay connects control circuit, and the specific structure is shown in FIG. 3；
DC MOTOR CONTROL end includes a single-chip microprocessor MCU, the input connection direct current generator third gear detection electricity of single-chip microprocessor MCU
Road and ac rectifier Buck-mode low-tension supply, the output connection inverter and relay of single-chip microprocessor MCU, AC rectification
The output of circuit Buck-mode low-tension supply connects inverter.Wherein, ac rectifier is as shown in Fig. 2, direct current generator third gear
The specific structure of detection circuit is as shown in Figure 4.
More specifically, the common output end of temperature controller connects alternating current generator, the HIN output end of temperature controller connect one after
Electric appliance connects the input terminal an of relay and control circuit with the input terminal of control circuit, MIN output end, LIN output end connects
The input terminal of a relay and control circuit is connect, relay connects alternating current generator with the output end of control circuit.It accesses same
A power supply can drag a direct current generator and an alternating current generator simultaneously, and this alternating current-direct current mixed connection controller not only solves one
Platform temperature controller controls an alternating current generator simultaneously and a direct current generator operates normally or controls more simultaneously, and gear is cut
It changes normal；More direct current generators can also only be controlled.
AC Motor Control end and DC MOTOR CONTROL end are at least respectively arranged one, and same temperature controller can control simultaneously
More alternating current generators and more direct current generators.
Fig. 2, Fig. 3 are the circuit structure diagrams of alterating and direct current machine controller, and Fig. 2 is the rectification circuit at DC MOTOR CONTROL end,
Fig. 3 is the power control circuit at AC Motor Control end, and Common output end, the end HIN, the end MIN and the end LIN of temperature controller are divided to two
Road is directly connected with DC MOTOR CONTROL end all the way, and another way connects the input of three AC relays at AC Motor Control end
The output at end, relay connects alternating current generator.
When temperature controller is according to the power supply for outputing the gear is instructed, AC/DC motor mixed connection controller is equipped with direct current generator
Third gear detection circuit, specific structure is as shown in figure 4, will detect it is which gear has power input, the monolithic on controller
The signal that machine MCU receives the gear will allow direct current generator to run with the revolving speed of respective notch, and single-chip microprocessor MCU can also send out life
The control circuit for being given to exchange end relay is enabled, the relay of the gear is allowed to be attracted, relay will export corresponding shelves after being attracted
The power supply of position is given to alternating current generator, and alternating current generator will start running according to the gear as direct current generator.
Embodiment
When the output end Common and HIN of temperature controller have power supply output, the gear detection circuit on high-grade detection circuit Fig. 4
Triode Q1 alternating voltage rise to make its base stage be connected when, drag down original high level H signal and become low electricity
It is flat, then it is high level when detecting that alternating voltage cannot turn it on, finally will appear a pulse signal, other two
The detection circuit of shelves is always showed due to not having voltage signal as high level.It is that high tap position has that single-chip microcontroller, which just will recognise that at this time,
Power supply signal, direct current generator will be under the drivings of general DC motor controller according to running at high speed.
Single-chip microcontroller can also export the driving INRUSH_H for the high-grade AC relay that high level is given on Fig. 3 at this time, make
Relay is attracted, other two grades relay drive signal INRUSH_M, INRUSH_L can then export low level, and relay begins
It is in an off state eventually, alternating current generator will access high-grade power supply, then according to running at high speed.
When temperature controller is given to middle-grade, when low-grade, it will be similarly the signal of which gear according to the judgement of this detection circuit, press
It is run according to the gear, it may be assumed that
When there is power supply output at the end common of temperature controller and the end HIN, alternating current generator and direct current generator just should same lucks
Row is in top grade；
When there is power supply output at the end common of temperature controller and the end MIN, alternating current generator and direct current generator just should same lucks
Row is in middle-grade；
When there is power supply output at the end common of temperature controller and the end LIN, alternating current generator and direct current generator just should same lucks
Row is in low grade.
Since the power input of alternating current generator each gear and the power input of direct current generator are separated by relay
, the voltage of other gears of alternating current generator will not go here and there the signal detected to direct current generator input terminal, direct current generator detection circuit
Always the signal of only one respective notch, therefore direct current generator can normally operate on corresponding gear.To meet one
Platform temperature controller can control more direct current generators and Duo Tai alternating current generator simultaneously, and an alternating current-direct current mixed connection controller shares same
The demand that an alternating current generator and a direct current generator instruct switching to operate normally according to gear can be dragged when power supply simultaneously.
Claims (5)
1. a kind of AC/DC motor mixed connection controller of temperature controller, including temperature controller, it is characterised in that: the HIN of the temperature controller
Output end, MIN output end and LIN output end connect AC/DC motor mixed connection controller, the AC/DC motor mixed connection controller
Including AC Motor Control end and DC MOTOR CONTROL end, the temperature controller connects alternating current generator by AC Motor Control end,
Temperature controller connects direct current generator by DC MOTOR CONTROL end.
2. the AC/DC motor mixed connection controller of temperature controller as described in claim 1, it is characterised in that: the alternating current generator control
End processed includes relay, and relay connects control circuit.
3. the AC/DC motor mixed connection controller of temperature controller as described in claim 1, it is characterised in that: the direct current generator control
End processed includes a single-chip microprocessor MCU, the input connection direct current generator third gear detection circuit and ac rectifier of single-chip microprocessor MCU
Buck-mode low-tension supply, the output connection inverter and relay of single-chip microprocessor MCU, ac rectifier Buck-mode low pressure
The output of power supply connects inverter.
4. the AC/DC motor mixed connection controller of temperature controller as described in claim 1, it is characterised in that: the temperature controller
Common output end connects alternating current generator, the HIN output end of temperature controller connect a relay and control circuit input terminal,
MIN output end connects a relay and connects a relay and control circuit with the input terminal of control circuit, LIN output end
The output end of input terminal, relay and control circuit connects alternating current generator.
5. the AC/DC motor mixed connection controller of temperature controller as described in claim 1, it is characterised in that: the alternating current generator control
End processed and DC MOTOR CONTROL end are at least respectively arranged one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920076632.4U CN209462286U (en) | 2019-01-17 | 2019-01-17 | The AC/DC motor mixed connection controller of temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920076632.4U CN209462286U (en) | 2019-01-17 | 2019-01-17 | The AC/DC motor mixed connection controller of temperature controller |
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| Publication Number | Publication Date |
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| CN209462286U true CN209462286U (en) | 2019-10-01 |
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| CN201920076632.4U Active CN209462286U (en) | 2019-01-17 | 2019-01-17 | The AC/DC motor mixed connection controller of temperature controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113992069A (en) * | 2021-10-30 | 2022-01-28 | 福州大学 | Alternating current motor and direct current motor hybrid control system |
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2019
- 2019-01-17 CN CN201920076632.4U patent/CN209462286U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113992069A (en) * | 2021-10-30 | 2022-01-28 | 福州大学 | Alternating current motor and direct current motor hybrid control system |
| CN113992069B (en) * | 2021-10-30 | 2023-07-28 | 福州大学 | Alternating current motor and direct current motor hybrid control system |
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