CN102751849A - Intelligent generator - Google Patents
Intelligent generator Download PDFInfo
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- CN102751849A CN102751849A CN2012102610506A CN201210261050A CN102751849A CN 102751849 A CN102751849 A CN 102751849A CN 2012102610506 A CN2012102610506 A CN 2012102610506A CN 201210261050 A CN201210261050 A CN 201210261050A CN 102751849 A CN102751849 A CN 102751849A
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Abstract
The invention relates to an intelligent generator. The intelligent generator comprises a starting motor, wherein the starting motor is connected with an intelligent controller through a cable; the intelligent controller is electrically connected with a power generation device through a frequency converter; the power generation device is connected with a start control converter capable of controlling voltage and current; the start control converter is connected with a stop converter; the stop converter is connected with a test controller capable of converting the current into single-phase electricity and three-phase electricity; the test controller is connected with a whole computer conversion controller and a display screen; the power generation device comprises at least two power generating groups which are arranged in parallel; each power generating group comprises a driving motor, a gearbox and a generator which are connected in sequence; after an initial power is input to the starting motor, the power is converted into an electric energy through the power generation device under the control of the intelligent controller; and then the electric energy after being smoothed by the start control converter is converted into the single-phase electricity or the three-phase electricity in the test controller. The intelligent generator, disclosed by the invention, has the advantages of being capable of controlling an outputting voltage, outputting the three-phase electricity and the single-phase electricity at the same time, and being free from dust and noise.
Description
Technical field
The present invention relates to technical field of generators, relate in particular to a kind of intelligent generator.
Background technology
Electric energy is one of topmost energy of modern society.Generator is the plant equipment that the energy conversion of other form is become electric energy; Result from second industrial revolution period the earliest, processed in 1866 by German engineer Siemens, it is driven by the hydraulic turbine, steam turbine, diesel engine or other dynamic power machine; With current; Air-flow, the Conversion of energy that fuel combustion or nuclear fission produce is that mechanical energy is passed to generator, converts electric energy into by generator again.Generator is in industrial and agricultural production, and national defence has been widely used in science and technology and the daily life.The classification of generator can be summarized as follows: DC generator, alternating current generator, synchronous generator, asynchronous generator (seldom adopting), alternating current generator also can be divided into single-phase generator and threephase generator.In daily life, electricity commonly used is alternating current, and therefore, the alternating current generator purposes is the most extensive.In different environment, single-phase generator and threephase generator are used possibly simultaneously, and concerning the generator that does not possess single-phase electricity output and three-phase electricity output simultaneously, this bad border is incompetent.Most of generators all can't be exported multiple voltage, also can cause user's inconvenience.
Summary of the invention
Technical problem to be solved by this invention is to the above-mentioned state of the art, and provide a kind of can control output voltage, can export the novel intelligent generator of three-phase electricity and single-phase electricity, simple in structure, dustless no dry sound, environmental protection simultaneously.
The present invention solves the problems of the technologies described above the technical scheme that is adopted:
A kind of intelligent generator comprises starter, wherein; Starter is connected through cable with intelligent controller; Intelligent controller is electrically connected TRT through the frequency converter group, and TRT is connected with the start-up control transducer that can control electric current and voltage, and the start-up control transducer is connected with and stops transducer; Stop transducer and be connected with the test controller that can electric current be converted into single-phase electricity and three-phase electricity; The test controller is connected with complete dynamo-electric brain switching controller and display screen, and TRT includes the generating set that the parallel connection of at least two groups is provided with, and generating set includes CD-ROM drive motor, gearbox and the generator that connects successively; Behind the starter input initial driving force, in intelligent controller control down, this power is converted into electric energy through TRT, electric energy again through the start-up control transducer smooth after, in the test controller, be converted into single-phase electricity and three-phase electricity, be used for the output use.
Be provided with the voltmeter that is used to measure voltage between above-mentioned generator and the start-up control transducer.
On the above-mentioned start-up control transducer starting switch that is used to start is installed.
The startup indicator light that is used to show the starting switch switching is installed on the above-mentioned start-up control transducer.
Above-mentioned test controller is provided with at least one single-phase electricity output device, and the single-phase electricity output device includes the output single-phase voltage table and the single-phase air switch of output that connects successively.
Above-mentioned test controller is provided with at least one three-phase electricity output device, and the three-phase electricity output device includes the output three-phase voltage table and output three-phase air switch that connects successively.
Above-mentioned intelligent controller is connected with test controller Based Intelligent Control.
Above-mentioned TRT includes the generating set that three parallel connections are provided with.
Above-mentioned test controller is provided with three single-phase electricity output devices.
Above-mentioned test controller is provided with three three-phase electricity output devices.
Compared with prior art, a kind of intelligent generator of the present invention comprises starter; Wherein, starter and connection of intelligent controller, intelligent controller is electrically connected TRT through the frequency converter group; TRT is connected with the start-up control transducer that can control electric current and voltage; The start-up control transducer is connected with and stops transducer, stops transducer and is connected with the test controller that can electric current be converted into single-phase electricity and three-phase electricity, and the test controller is connected with complete dynamo-electric brain switching controller and display screen; TRT includes the generating set that the parallel connection of at least two groups is provided with, and generating set includes CD-ROM drive motor, gearbox and the generator that connects successively; Behind the starter input initial driving force, in intelligent controller control down, this power is converted into electric energy through TRT, electric energy again through the start-up control transducer smooth after, in the test controller, be converted into single-phase electricity and three-phase electricity, be used for the output use.TRT of the present invention includes more than one group of generator; When starting these generators, can divide batch initiation, generator to be started is after start-up control transducer Control current is stable; Restart other generating sets; The program of starter-generator is controlled by intelligent controller, and generally speaking, the time of stabling current is 3 minutes to 5 minutes.When using single-phase electricity, should be noted that the power output of each single-phase electricity output device is wanted evenly, when a certain group of electricity consumption exceeded regular supply voltage suddenly, the generator safe operation was protected in the output of can cutting off the electricity supply automatically of complete dynamo-electric brain switching controller.TRT includes the generating set that three parallel connections are provided with, and is respectively A group generating set, B group generating set and C group generating set.On the start-up control transducer, starting switch is installed, starting switch has 3, respectively corresponding A group generating set, B group generating set and C group generating set.Starting indicator light also has 3, corresponding respectively corresponding starting switch, and starting indicator light has red light and green light, and the corresponding starting switch of the bright representative of red light is not activated, in the corresponding starting switch startup of the bright representative of the green light work.
Be connected with the start-up control device on the starter, the start-up control device is provided with conversion and drives button and conversion pass button, and its effect is the switching that can control starter, and it is more flexible that generator of the present invention is used.Be connected through connector between starter and the start-up control device.Starter is connected with the gearbox that A organizes in the generating set, so generator of the present invention still can operate as normal when intelligent controller breaks off.
The frequency converter group includes 4 frequency converters, connects starter, A group generating set, B group generating set and C group generating set respectively.
The start-up control transducer with stop transducer and be connected, stop transducer and be provided with shutdown switch, can control and stop transducer work or stop through pressing shutdown switch.
The test controller is provided with three single-phase electricity output devices.Corresponding A group generating set, B group generating set and C organize generating set respectively.
The test controller is provided with three three-phase electricity output devices.Corresponding A group generating set, B group generating set and C organize generating set respectively.
The test controller is connected with display screen, through observing display screen, can observe the situation of the electric current and voltage in the test controller.
The present invention has can control output voltage, can export three-phase electricity and single-phase electricity simultaneously, the advantage of simple in structure, dustless no dry sound, environmental protection.
Description of drawings
Fig. 1 is the structural representation of first embodiment of the invention;
Fig. 2 is the structural representation of second embodiment of the invention;
Fig. 3 is the structural representation of A group generating set among Fig. 1, Fig. 2;
Fig. 4 is the structural representation that B organizes generating set and C group generating set among Fig. 1, Fig. 2.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.
The sequence number of above accompanying drawing and name are called: starter 1; Intelligent controller 2; Frequency converter group 3; TRT 4; CD-ROM drive motor 41; Gearbox 42 and generator 43; Voltmeter 44; Start-up control transducer 5; Starting switch 51; Start indicator light 52; Stop transducer 6; Test controller 7; Output single-phase voltage table 71; Export single-phase air switch 72; Output three-phase voltage table 73; Output three-phase air switch 74; Complete dynamo-electric brain switching controller 8; Display screen 9; Gear wheel 101; Pinion 102; Flywheel 103; Big flywheel 104.
First embodiment:
Shown in accompanying drawing 1; A kind of intelligent generator of the present invention comprises starter 1, wherein; Starter 1 and intelligent controller 2 are connected through cable; Intelligent controller 2 is electrically connected TRT 4 through frequency converter group 3, and TRT 4 is connected with the start-up control transducer 5 that can control electric current and voltage, and start-up control transducer 5 is connected with and stops transducer 6; Stop transducer 6 and be connected with the test controller 7 that can electric current be converted into single-phase electricity and three-phase electricity; Test controller 7 is connected with complete dynamo-electric brain switching controller 8 and display screen 9, and TRT 4 includes the generating set that the parallel connection of at least two groups is provided with, and generating set includes CD-ROM drive motor 41, gearbox 42 and the generator 43 that connects successively; Behind the starter 1 input initial driving force, in intelligent controller 2 controls down, this power is converted into electric energy through TRT 4, electric energy again through start-up control transducer 5 smooth after, in test controller 7, be converted into single-phase electricity and three-phase electricity, be used for the output use.
Among the embodiment, be provided with the voltmeter 44 that is used to measure voltage between generator 43 and the start-up control transducer 5.
Among the embodiment, the starting switch 51 that is used to start is installed on the start-up control transducer 5.
Among the embodiment, the startup indicator light 52 that is used to show starting switch 51 switchings is installed on the start-up control transducer 5.
Among the embodiment, test controller 7 is provided with at least one single-phase electricity output device, and the single-phase electricity output device includes the output single-phase voltage table 71 and the single-phase air switch 72 of output that connects successively.
Among the embodiment, test controller 7 is provided with at least one three-phase electricity output device, and the three-phase electricity output device includes the output three-phase voltage table 73 and output three-phase air switch 74 that connects successively.
Among the embodiment, intelligent controller 2 is connected with test controller 7 Based Intelligent Control.
Among the embodiment, TRT 4 includes the generating set that three parallel connections are provided with, and is respectively A group generating set, B group generating set and C group generating set.Wherein A group generating set is one group of generating set on Fig. 1 top, and B group generating set is one group of generating set at Fig. 1 middle part, and C group generating set is one group of generating set of Fig. 1 bottom.
Among the embodiment, test controller 7 is provided with three single-phase electricity output devices.
Among the embodiment, test controller 7 is provided with three three-phase electricity output devices.
TRT of the present invention includes more than one group of generating set; When starting these generators, can divide batch initiation, generator to be started is after start-up control transducer Control current is stable; Restart other generating sets; The program of starter-generator is by intelligent controller 2 controls, and generally speaking, the time of stabling current is 3 minutes to 5 minutes.When using single-phase electricity, should be noted that the power output of each single-phase electricity output device is wanted evenly, when a certain group of electricity consumption exceeded regular supply voltage suddenly, the generator safe operation was protected in the output of can cutting off the electricity supply automatically of complete dynamo-electric brain switching controller 8.
Starting switch 51 is installed on start-up control transducer 5, and starting switch 51 has 3, respectively corresponding A group generating set, B group generating set and C group generating set.Starting indicator light 52 also has 3, corresponding respectively corresponding starting switch 51, and starting indicator light 52 has red light and green light, and the corresponding starting switch 51 of the bright representative of red light is not activated, in the corresponding starting switch 51 startup work of the bright representative of green light.
Be connected with the start-up control device on the starter 1, the start-up control device is provided with conversion and drives button and conversion pass button, and its effect is the switching that can control starter 1, and it is more flexible that generator of the present invention is used.Be connected through connector between starter 1 and the start-up control device.Starter 1 is connected with the gearbox 42 that A organizes in the generating set, so generator of the present invention still can operate as normal when intelligent controller 2 breaks off.
Start-up control transducer 5 with stop transducer 6 and be connected, stop transducer 6 and be provided with shutdown switch, can control and stop transducer 6 work or stop through pressing shutdown switch.
In the present embodiment; The CD-ROM drive motor 41 and the gearbox 42 between the generator 43 of A group generating set have 2; Gearbox 42 between B group generating set and C group generating set CD-ROM drive motor 41 and the generator 43 has 3, availablely carries out multiple speed change and regulates, and is comparatively flexible.The gearbox of A group generating set is as shown in Figure 3, and the gearbox of B group and C group is as shown in Figure 4.Include the gear wheel 101, pinion 102, flywheel 103, the big flywheel 104 that cooperatively interact in the gearbox.
The present invention has can control output voltage, can export three-phase electricity and single-phase electricity simultaneously, the advantage of simple in structure, dustless no dry sound, environmental protection.
In order to improve the reliability and stability of system, we have selected to enjoy the FX2N of the Mitsubishi series mini PLC of favor and the HMI of GOT1000 series all over the world.For the selection of frequency converter, the FR-A700 of Mitsubishi series high-performance frequency conversion debugger and EM series high-performance frequency converter available.Control mode can be selected manual control through selector switch on the control cubicle or the button in the man-machine interface; Startup for equipment stops all can in panel or man-machine interface, operate simultaneously; And panel is provided with the anxious operation that stops, in order to guarantee stable low-voltage electrical apparatus more options Schneider product.
Design for control system; Signal according to detected start-up control transducer 5; And current value sent to intelligent controller 2 with the aspect of 4mA to 20mA; Intelligent controller 2 calculates current electric current according to signal value, calculates and export the control signal of 4mA to 20mA or 0V to 10V more automatically according to the size of current current value, by the power output of this control signal control of conversion device; Also multistage speed control system be can use according to practical application, frequency, normal running frequency, three sections speed of the not enough compensating frequency of power supply (long-time overclocking running can damage motor performance) promptly started.And then rotating speed of motor changes thereupon, and the electric current of conveying is also followed variation, to satisfy the power consumption of final production equipment.Intelligent controller 2 can be monitored the given frequency of current current data and frequency converter etc. in real time.
The alphabetical implication that industry is general is: motor MD; Transducer ZHQ; Frequency converter B PQ; Voltmeter DYB; Computerized control system DNKZXT; Air switch KQKG; Gearbox BSX; Motor D J; Push switch ANKG; Manual shutdown switch SDTZKG; Transducer ZHQ; Connector LJQ; Flywheel FL; Motor D J; Worm and gear becomes device speed WLWGBSQ; Single-phase table DXB; Three-phase table SXB; Outside line transducer WXZHQ and generator FDJ; Computer transducer DNZHQ; Starting QD; Stop TZ; Display screen XSP; Tester CSY; Indicator light ZSD; ZHK is opened in conversion; ZHG is closed in conversion.
Second example of having a try: in the present embodiment, the CD-ROM drive motor 41 and the gearbox 42 between the generator 43 of A group generating set, B group generating set and C group generating set have 1, and power consumption is few, and energy transformation ratio is high.The gearbox of A group generating set is as shown in Figure 3, and the gearbox of B group and C group is as shown in Figure 4.
Claims (10)
1. intelligent generator; Comprise starter (1); It is characterized in that: described starter (1) is connected through cable with intelligent controller (2); Described intelligent controller (2) is electrically connected TRT (4) through frequency converter group (3), and described TRT (4) is connected with the start-up control transducer (5) that can control electric current and voltage, and described start-up control transducer (5) is connected with and stops transducer (6); The described transducer (6) that stops to be connected with the test controller (7) that can electric current be converted into single-phase electricity and three-phase electricity; Described test controller (7) is connected with complete dynamo-electric brain switching controller (8) and display screen (9), and described TRT (4) includes the generating set that the parallel connection of at least two groups is provided with, and described generating set includes CD-ROM drive motor (41), gearbox (42) and the generator (43) that connects successively; Behind described starter (1) the input initial driving force; In intelligent controller (2) control down, this power is converted into electric energy through TRT (4), electric energy pass through again start-up control transducer (5) smooth after; In test controller (7), be converted into single-phase electricity and three-phase electricity, be used for output and use.
2. a kind of intelligent generator according to claim 1 is characterized in that: be provided with the voltmeter (44) that is used to measure voltage between described generator (43) and the start-up control transducer (5).
3. a kind of intelligent generator according to claim 2 is characterized in that: the starting switch (51) that is used to start is installed on the described start-up control transducer (5).
4. a kind of intelligent generator according to claim 3 is characterized in that: the startup indicator light (52) that is used to show starting switch (51) switching is installed on the described start-up control transducer (5).
5. a kind of intelligent generator according to claim 4; It is characterized in that: described test controller (7) is provided with at least one single-phase electricity output device, and described single-phase electricity output device includes output single-phase voltage table (71) and the output single-phase air switch (72) that connects successively.
6. a kind of intelligent generator according to claim 5; It is characterized in that: described test controller (7) is provided with at least one three-phase electricity output device, and described three-phase electricity output device includes output three-phase voltage table (73) and the output three-phase air switch (74) that connects successively.
7. a kind of intelligent generator according to claim 6 is characterized in that: described intelligent controller (2) is connected with test controller (7) Based Intelligent Control.
8. a kind of intelligent generator according to claim 7 is characterized in that: described TRT (4) includes the generating set that three parallel connections are provided with.
9. a kind of intelligent generator according to claim 8 is characterized in that: described test controller (7) is provided with three single-phase electricity output devices.
10. a kind of intelligent generator according to claim 9 is characterized in that: described test controller (7) is provided with three three-phase electricity output devices.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210261050.6A CN102751849B (en) | 2012-07-26 | 2012-07-26 | Intelligent generator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210261050.6A CN102751849B (en) | 2012-07-26 | 2012-07-26 | Intelligent generator |
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| Publication Number | Publication Date |
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| CN102751849A true CN102751849A (en) | 2012-10-24 |
| CN102751849B CN102751849B (en) | 2014-12-17 |
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| CN201210261050.6A Active CN102751849B (en) | 2012-07-26 | 2012-07-26 | Intelligent generator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412244A (en) * | 2018-12-28 | 2019-03-01 | 陈坚 | A kind of intelligent generator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4233555A (en) * | 1979-04-05 | 1980-11-11 | Dyna Technology, Inc. | Alternating current generator for providing three phase and single phase power at different respective voltages |
| CN2481043Y (en) * | 2001-05-17 | 2002-03-06 | 万国华 | Single/three phase universal generator set |
| CN202300644U (en) * | 2011-10-16 | 2012-07-04 | 泰豪科技股份有限公司 | Direct current (DC) output speed-variable and frequency-variable generator set |
-
2012
- 2012-07-26 CN CN201210261050.6A patent/CN102751849B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4233555A (en) * | 1979-04-05 | 1980-11-11 | Dyna Technology, Inc. | Alternating current generator for providing three phase and single phase power at different respective voltages |
| CN2481043Y (en) * | 2001-05-17 | 2002-03-06 | 万国华 | Single/three phase universal generator set |
| CN202300644U (en) * | 2011-10-16 | 2012-07-04 | 泰豪科技股份有限公司 | Direct current (DC) output speed-variable and frequency-variable generator set |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412244A (en) * | 2018-12-28 | 2019-03-01 | 陈坚 | A kind of intelligent generator |
| CN109412244B (en) * | 2018-12-28 | 2022-02-11 | 陈坚 | Intelligent generator |
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| CN102751849B (en) | 2014-12-17 |
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