CN106291200A - Diesel locomotive traction current transformation cabinet debugging system - Google Patents
Diesel locomotive traction current transformation cabinet debugging system Download PDFInfo
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- CN106291200A CN106291200A CN201610815400.7A CN201610815400A CN106291200A CN 106291200 A CN106291200 A CN 106291200A CN 201610815400 A CN201610815400 A CN 201610815400A CN 106291200 A CN106291200 A CN 106291200A
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- 230000009466 transformation Effects 0.000 title claims abstract description 65
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 238000012545 processing Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 abstract description 45
- 238000002485 combustion reaction Methods 0.000 description 9
- 238000012544 monitoring process Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
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- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of diesel locomotive traction current transformation cabinet debugging system.Wherein, this system includes: commissioning device subsystem, and described commissioning device subsystem includes: the first converter, main generator, traction current transformation cabinet, traction electric machine, second accompany examination motor and at least one load；Wherein, described traction current transformation cabinet includes: rectification and inversion unit, traction control unit and Auxiliary Control Element；Described first converter is sent to first after the three-phase alternating current of electrical network is carried out frequency-conversion processing and accompanies examination motor, dragging main generator rotates, the three-phase alternating current that the operation of described main generator produces, after the conversion of corresponding component in traction current transformation cabinet, is used for carrying out diesel locomotive traction current transformation cabinet debugging test.The present invention replaces diesel engine to be used in diesel locomotive traction current transformation cabinet debugging system by using the first converter so that pilot system is become electrical system by electromechanical hybrid system, thus reduces the complexity of system.
Description
Technical field
The present invention relates to diesel locomotive control field, particularly relate to diesel locomotive traction current transformation cabinet debugging system.
Background technology
In order to ensure the properly functioning of diesel locomotive, by traction current transformation cabinet before diesel locomotive uses, need internal combustion
The traction current transformation cabinet of locomotive is debugged.
In prior art, debugging the traction current transformation cabinet of diesel locomotive by building ground surface platform, this ground is put down
Platform is similar to the vehicle of a ground handling, is simply placed in order on ground by parts each on diesel locomotive and tries
Test.Including: diesel engine, electromotor, traction current transformation cabinet, traction electric machine, electromotor cooling blower, traction electric machine cooling blower, lead
Draw converter cabinet cooling water pump, charger and control system to power.Wherein, traction current transformation cabinet includes traction control unit and auxiliary
Help control unit；Diesel engine drives generator operation, and the three-phase alternating current that electromotor sends is input in traction current transformation cabinet, three-phase
After alternating current is by the rectification in traction current transformation cabinet and inversion unit, part energy controls traction electricity by traction control unit
Machine, carries out motor characteristic test, and another part energy controls the outer resistance by equipment or blower fan (as sent out by Auxiliary Control Element
Motor cooling blower, traction electric machine cooling blower, traction current transformation cabinet cooling water pump, charger or control system are powered) fortune
OK, load test is carried out.
But, the debugging system complex of existing diesel locomotive traction current transformation cabinet.
Summary of the invention
The invention provides a kind of diesel locomotive traction current transformation cabinet debugging system, in order to solve diesel locomotive in prior art
The problem of the debugging system complex of traction current transformation cabinet.
The invention provides a kind of diesel locomotive traction current transformation cabinet debugging system, including commissioning device subsystem；
Described commissioning device subsystem includes:
First converter, first accompany examination motor, main generator, exciter control system, traction current transformation cabinet, traction electric machine, the
Two accompany examination motor and at least one load；Wherein, described traction current transformation cabinet includes: rectification and inversion unit, traction control unit
And Auxiliary Control Element；
Described first converter is sent to first after the three-phase alternating current of electrical network is carried out frequency-conversion processing and accompanies examination motor,
Dragging main generator rotate, described main generator run, described main generator by the effect of described exciter control system to institute
Stating traction current transformation cabinet to power, the rectification of described traction current transformation cabinet and inversion unit three intersect for provide described main generator
Stream electricity carries out rectification and inversion processes, and the electric energy after a part of rectification and inversion process is supplied to described traction control unit
Controlling described traction electric machine or second and accompany the operation of examination motor, the electric energy after another part rectification and inversion being processed is supplied to institute
State Auxiliary Control Element and control the operation of at least one load described.
Commissioning device subsystem also includes: the second converter；
Diesel locomotive traction current transformation cabinet debugging system, also includes: control station；
Control station is connected with above-mentioned commissioning device subsystem communication；Control station is for controlling commissioning device by communication connection
Subsystem.
Control station is additionally provided with debugging detection equipment interface, and examination detection equipment interface is used for connecting debugging detection equipment.
Control station also includes stopping or the start button of commissioning device subsystem.
Control station is communicated to connect by hardwired fashion with commissioning device subsystem.
Control station is communicated to connect by network mode with commissioning device subsystem.
First converter is orthogonal uncontrollable rectifier converter.
Second converter is the friendship orthogonal type converter containing four-quadrant inversion.
A kind of diesel locomotive traction current transformation cabinet debugging system that the present invention provides, by the first converter by the three-phase of electrical network
Alternating current is sent to first and accompanies examination motor after carrying out frequency-conversion processing, drag main generator and rotate, and described main generator runs, and then
Main generator is powered to traction current transformation cabinet by the effect of exciter control system, and three-phase alternating current is through the rectification of traction current transformation cabinet
After processing with inversion unit rectification and inversion, a part of electric energy is supplied to traction control unit control traction electric machine or second and accompanies examination
The operation of motor, another part electric energy is supplied to Auxiliary Control Element and controls the operation of at least one load.
Owing to the first converter is accompanying examination motor can drag main sending out through first after the three-phase alternating current frequency conversion in electrical network
Motor rotates, and instead of diesel engine as energy source.The debugging system making diesel locomotive traction current transformation cabinet is mixed by electromechanics
System becomes electrical system, thus reduces the complexity of system.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that system embodiment one traction electric machine pulling figure debugging test debugged by inventive combustion engine car traction current transformation cabinet
Flow to the energy in corresponding resistance, the experiment process of fans load test and process of the test；
Fig. 2 is that system embodiment one pulling motor braking characteristic debugging test debugged by inventive combustion engine car traction current transformation cabinet
Flow to the energy in corresponding resistance, the experiment process of fans load test and process of the test；
Fig. 3 is another embodiment party of inventive combustion engine car traction current transformation cabinet debugging system embodiment two debugging test
Energy Flow schematic diagram in formula and process of the test；
Fig. 4 is present invention control station pair during diesel locomotive traction current transformation cabinet debugging system embodiment three debugging test
The control example structure schematic diagram of commissioning device subsystem.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Term " first " in description and claims of this specification and above-mentioned accompanying drawing, " second ", " the 3rd " "
Four " etc. (if present) is for distinguishing similar object, without being used for describing specific order or precedence.Should manage
Solve the data so used can exchange in the appropriate case, in order to embodiments of the invention described herein such as can be to remove
Order beyond those that here illustrate or describe is implemented.Additionally, term " includes " and " having " and theirs is any
Deformation, it is intended that cover non-exclusive comprising, such as, contain series of steps or the process of unit, method, system, product
Product or equipment are not necessarily limited to those steps or the unit clearly listed, but can include the most clearly listing or for this
Other step that a little processes, method, product or equipment are intrinsic or unit.
The examination main generating of motor drag is accompanied through first after utilizing converter that the three-phase alternating current of electrical network is carried out frequency-conversion processing
Machine rotates, and main generator can come as the energy of diesel locomotive traction current transformation cabinet debugging test under the effect of exciter control system
Source so that diesel locomotive traction current transformation cabinet debugging system is become electrical system by electromechanical hybrid system, not only to whole internal combustion engine
Car traction current transformation cabinet debugging system plays simplification effect, and the most electric diesel locomotive traction current transformation cabinet debugging system is conducive to
Operating board realizes controlling, thus improves the controllable property of whole diesel locomotive traction current transformation cabinet debugging system.
With specifically embodiment, technical scheme is described in detail below.These concrete enforcements below
Example can be combined with each other, and may repeat no more in some embodiment for same or analogous concept or process.
Embodiment one
Fig. 1, Fig. 2 are the schematic diagram of inventive combustion engine car traction current transformation cabinet debugging system embodiment one.
As shown in Figure 1: a kind of diesel locomotive traction current transformation cabinet debugging system that the present invention provides, this system includes:
Commissioning device subsystem, commissioning device subsystem includes:
First converter, first accompany examination motor, main generator, exciter control system, traction current transformation cabinet, traction electric machine, the
Two accompany examination motor and at least one load；Wherein, traction current transformation cabinet includes: rectification and inversion unit, traction control unit and auxiliary
Help control unit；
Concrete, in the present embodiment the present embodiment and following example: load can be braking resistor cubicle and/or blower fan
System；Blower fan system includes: electromotor cooling blower, traction electric machine cooling blower and accompany examination motor cooling blower；First frequency conversion
Device can be orthogonal uncontrollable rectifier converter.
Concrete, first accompanies examination motor for dragging the rotation of main generator；Second accompanies examination motor for coordinating traction electricity
Machine completes internal combustion engine traction converter cabinet debugging test.Further, first accompany examination motor coaxially connected with main generator；Second accompanies examination electricity
Machine is coaxially connected with traction electric machine.
Optionally, traction current transformation cabinet debugging test can be the traction electric machine pulling figure debugging test of traction control unit
Load test with corresponding Auxiliary Control Element.Energy in experiment process and process of the test flows to, concrete such as Fig. 1 institute
Show:
The three-phase alternating current of electrical network is accompanied examination motor by entering first after the first converter frequency conversion and is accompanied examination motor by first
Dragging main generator runs, and wherein, the first converter and first accompanies examination motor each serve as frequency conversion effect and drag main generator
The effect rotated.Under the effect of exciter control system, the electric energy with output characteristics is sent into traction current transformation cabinet by main generator
System, after first passing through rectification and inversion unit commutation inversion effect, a part of electric energy enters the traction control list of traction current transformation cabinet
Unit drags traction electric machine and runs.Now, traction electric machine is in traction state, and second accompanies examination motor to be in on-position.Same with this
Time, another part energy enters the Auxiliary Control Element of traction current transformation cabinet, controls above-mentioned load and carry out load test.
Optionally, diesel locomotive traction current transformation cabinet debugging test can also be special for the pulling motor braking of traction control unit
Property debugging test and the load test of corresponding Auxiliary Control Element.As shown in Figure 2:
Electric energy after the rectification and inversion unit of traction current transformation cabinet is partly into traction control unit and drags second
Accompanying examination motor to run, now traction electric machine is in on-position.Meanwhile, another part energy enters the auxiliary of traction current transformation cabinet
Help control unit, control above-mentioned load and carry out load test.
Optionally, exciter control system is for controlling the normal output of main generator.
Optionally, accumulator can be used for debugging system power supply to diesel locomotive traction current transformation cabinet.
Optionally, charger for being converted to the available electrical energy form of accumulator by high-tension electricity.
In the present embodiment, owing to the first converter replaces diesel engine to be used in diesel locomotive traction current transformation cabinet debugging system
In so that pilot system is become electrical system by electromechanical hybrid system, thus reduces the complexity of system.
Embodiment two
Fig. 3 is the schematic diagram of inventive combustion engine car traction current transformation cabinet debugging system embodiment two.
Embodiment two is on the basis of embodiment one, and further, commissioning device subsystem also includes: the second frequency conversion
Device；Second converter is the friendship orthogonal type converter containing four-quadrant inversion, and the converter of band four-quadrant function can make energy double
To flowing.
Wherein, in figure 3, energy Flow when solid arrow represents the test of traction electric machine pulling figure, dotted arrow represents
Energy Flow during pulling motor braking attribute testing.
Concrete, in the present embodiment and following example: busbar voltage refers in traction current transformation cabinet, enter traction control
The voltage on circuit before unit processed and Auxiliary Control Element.
Accompany between examination motor as it is shown on figure 3, the second converter is connected to electrical network and second.Second converter is at diesel locomotive
Effect played in traction current transformation cabinet debugging test, as follows:
Optionally, when traction electric machine pulling figure is tested, now, second accompanies examination motor to be in on-position, can produce
Energy, the electric energy feedback electrical network that the second converter produces for accompanying examination motor by second；Thus serve the saving energy, improve energy
The effect of amount utilization rate；
Optionally, when pulling motor braking attribute testing, the second converter is for carrying out the three-phase alternating current of electrical network
Dragging second after frequency-conversion processing accompanies examination motor to rotate so that second accompanies examination motor to be in traction state；Thus avoid traction electricity
Need during mechanism dynamic response test to accompany examination motor and the step of traction electric machine reversing of position by second, serve short form test step
Effect；It addition, when busbar voltage is stablized in control for brake setting value, the first converter in Fig. 3 dotted line frame, main generator
Can quit work with exciter control system, further function as the effect of saving.
Optionally, when pulling motor braking attribute testing, braking resistor cubicle can be used for traction control unit dump energy
Release and loop is provided.
Optionally, when pulling motor braking attribute testing, traction control unit dump energy can be changed by charger
For the storable energy of accumulator.
Present embodiments provide and the second converter intervention electrical network and second is accompanied the testing program between examination motor, not only may be used
Accompany examination motor to rotate for dragging second after the three-phase alternating current of electrical network is carried out frequency-conversion processing, make second to accompany examination motor to run
At traction working condition, it is to avoid need during pulling motor braking attribute testing to accompany examination motor and traction electric machine reversing of position by second
Step；Can be also used for the electric energy feedback electrical network produced when accompanying examination motor braking state by second, but also improve total system
Utilization rate of equipment and installations, environmental protection and energy saving.It addition, for the braking rheostat of load test with in pulling motor braking attribute testing
Time, can be used as traction control unit dump energy release offer loop, embody the advantage making full use of testing equipment.Carry out
During pulling motor braking attribute testing, when busbar voltage is stablized in control for brake setting value, the first frequency conversion in Fig. 3 dotted line frame
Device, main generator and exciter control system can quit work, and further function as the effect of saving.
Embodiment three
Fig. 4 is the schematic diagram of inventive combustion engine car traction current transformation cabinet debugging system embodiment three.Control unit bag in Fig. 4
Include: traction control unit and Auxiliary Control Element.
Embodiment three is on the basis of embodiment one or embodiment two illustrated embodiment, further, also includes: control
Platform.As shown in Figure 4:
Optionally, control station includes host computer；
Optionally, host computer is provided with the button that equipment stops or startup controls of whole system, it is possible to cut off each at any time
Equipment input and output, the when of in case unexpected dangerous situation occurs, can control whole system by this and quit work, play safety
The effect of protection.Optionally, host computer can realize catalyst make-break operation；Optionally, host computer can give Train Control
With management system (Train Control and Management System；It is called for short TCMS) operating instruction, by controlling TCMS
Control the operation of relevant device in commissioning device subsystem；Optionally, host computer can receive data that TCMS transmits and to it
It is monitored.
Optionally, control station also includes detecting monitoring of tools district；
Optionally, detection monitoring of tools district is provided with the monitoring interface of place photographic head, simultaneously crucial in place, trial zone
Monitoring camera is installed at position, it is simple to testing crew debugging and the running status of remote supervisory and control(ling) equipment, in order to understand examination in real time
Test place situation；Optionally, detection monitoring of tools district adjusts and is provided with debugging detection equipment interface, and oscillograph, torque meter, power divides
The data signal transmission of these detection equipment such as analyzer, temperature polling instrument is to operation bench, to facilitate commissioning staff to these data
Signal realizes the functions such as its record, analysis.Optionally, detection monitoring of tools district is additionally provided with the download of traction current transformation cabinet debugging routine
With monitoring interface.
Optionally, control station is connected with commissioning device subsystem communication；Control station is for controlling debugging by communication connection
Equipment subsystem.
Optionally, communication connection includes: rigid line connected mode.The equipment connected by rigid line connected mode can be such as Fig. 4
Shown in, rigid line connected mode represents with line arrow in the drawings.Rigid line connects pin and is primarily directed to high-speed circuit breaker, alternating current-direct current contact
The operation of device, is responsible for high-voltage electrical apparatus input and output and controls and load input；
Optionally, communication connection also includes: internetwork connection mode.The equipment connected by rigid line connected mode can be such as figure
Shown in 4, rigid line connected mode represents by hollow arrow in the drawings.Main by MVB (Multifunction
Vehicle Bus；Be called for short MVB) network, Ethernet, CAN communication network and serial communication connect, be responsible for control command enforcement,
Each test parameters in data monitoring and record running and data.
Optionally, operating board by TCMS system (Train Control and management system) realize to electrical network electric power system, first
The equipment such as converter, the second converter, blower fan system, traction current transformation cabinet system, charger and exciter control system carry out rigid line
Connect control: be manipulated by catalyst realize cut off or dispensing device to system, catalyst is carried out at interlock logic
Reason and operational error alarm.
Optionally, the equipment that operating board is connected debugging equipment subsystem by network service is adjusted；Optionally, logical
Cross serial network and the first converter, the second converter are carried out rotational speed regulation；Optionally, by Ethernet to traction current transformation cabinet,
Charger and excitation con-trol unit run and provide indication signal；Optionally, setting above-mentioned subsystem is connected by network service
The Key experiments data of received shipment row, such as busbar voltage, traction electric machine torque, electric current, rotating speed and control supply voltage etc., and upper
State test data to transmit to operation bench, the most normal with monitoring device and test data for analyzing.
The present embodiment provide control station the operation of diesel locomotive traction current transformation cabinet debugging test is controlled, monitor with
And test obtains data and the display of chart and download, it can be seen that by utilizing converter to substitute bavin from the present embodiment
Oil machine, the debugging system of diesel locomotive traction current transformation cabinet becomes full electrical system, for this electrical system by rigid line and network
Console is built in transmission, requires to control the switchover operation of distinct device according to different tests, improves whole system
Motility and safety and the navigability of whole system.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it depends on
So the technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is entered
Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a diesel locomotive traction current transformation cabinet debugging system, it is characterised in that including:
Commissioning device subsystem, described commissioning device subsystem includes:
First converter, first accompany examination motor, main generator, exciter control system, traction current transformation cabinet, traction electric machine, second accompany
Examination motor and at least one load；Wherein, described traction current transformation cabinet includes: rectification and inversion unit, traction control unit and auxiliary
Help control unit；
Described first converter is sent to first after the three-phase alternating current of electrical network is carried out frequency-conversion processing and accompanies examination motor, drags
Main generator rotates, and described main generator runs, and described main generator is led to described by the effect of described exciter control system
Drawing converter cabinet to power, the rectification of described traction current transformation cabinet and inversion unit are for the three-phase alternating current providing described main generator
Carry out rectification and inversion processes, and the electric energy after a part of rectification and inversion process is supplied to the control of described traction control unit
Described traction electric machine or described second accompanies examination motor to run, and the electric energy after another part rectification and inversion being processed is supplied to described
Auxiliary Control Element controls the operation of at least one load described.
System the most according to claim 1, it is characterised in that described commissioning device subsystem also includes: the second converter；
When described traction electric machine is in traction working condition, the electric energy that described second converter produces for accompanying examination motor by described second
Feedback grid.
System the most according to claim 2, it is characterised in that when described traction electric machine is in damped condition, described second
Converter drags described second after the three-phase alternating current of described electrical network is carried out frequency-conversion processing and accompanies examination motor to rotate.
4. according to the system described in any one of claim 1-3, it is characterised in that also include: control station；
Described control station is connected with described commissioning device subsystem communication；
Described control station is for controlling described commissioning device subsystem by described communication connection.
System the most according to claim 4, it is characterised in that described control station is additionally provided with debugging detection equipment interface,
Described examination detection equipment interface is used for connecting debugging detection equipment.
System the most according to claim 4, it is characterised in that described control station also includes the stopping of commissioning device subsystem
Or start button.
System the most according to claim 4, it is characterised in that described control station and described commissioning device subsystem are by hard
Line mode communicates to connect.
System the most according to claim 4, it is characterised in that described control station and described commissioning device subsystem pass through net
Network mode communicates to connect.
9. according to the system described in any one of claim 1-3, it is characterised in that described first converter is orthogonal uncontrollable rectifier
Converter.
10. according to the system described in Claims 2 or 3, it is characterised in that described second converter is the friendship containing four-quadrant inversion
Orthogonal type converter.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610815400.7A CN106291200B (en) | 2016-09-09 | 2016-09-09 | Diesel locomotive traction converter cabinet debugging system |
| PCT/CN2016/105663 WO2018045631A1 (en) | 2016-09-09 | 2016-11-14 | Debugging system for traction converter of internal combustion locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610815400.7A CN106291200B (en) | 2016-09-09 | 2016-09-09 | Diesel locomotive traction converter cabinet debugging system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106291200A true CN106291200A (en) | 2017-01-04 |
| CN106291200B CN106291200B (en) | 2024-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610815400.7A Active CN106291200B (en) | 2016-09-09 | 2016-09-09 | Diesel locomotive traction converter cabinet debugging system |
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| CN (1) | CN106291200B (en) |
| WO (1) | WO2018045631A1 (en) |
Cited By (2)
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| CN106932213A (en) * | 2017-04-28 | 2017-07-07 | 上海轨道交通检测技术有限公司 | The energy recycle device and method of a kind of train rolling rig |
| CN106945564A (en) * | 2017-05-08 | 2017-07-14 | 中车资阳机车有限公司 | A kind of train of storage battery power supply, train network control system |
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| CN110967650B (en) * | 2019-12-06 | 2024-04-02 | 江西洪都航空工业集团有限责任公司 | Alternating current power supply test bed |
| CN111555251A (en) * | 2020-06-01 | 2020-08-18 | 中车青岛四方机车车辆股份有限公司 | System and method for cutting off charger |
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| Publication number | Publication date |
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| CN106291200B (en) | 2024-02-20 |
| WO2018045631A1 (en) | 2018-03-15 |
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