CN102508067B - Performance test device for auxiliary converter of electric locomotive - Google Patents
Performance test device for auxiliary converter of electric locomotive Download PDFInfo
- Publication number
- CN102508067B CN102508067B CN201110339041.XA CN201110339041A CN102508067B CN 102508067 B CN102508067 B CN 102508067B CN 201110339041 A CN201110339041 A CN 201110339041A CN 102508067 B CN102508067 B CN 102508067B
- Authority
- CN
- China
- Prior art keywords
- contactor
- isolating switch
- input end
- auct
- auxiliary converter
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a performance test device for an auxiliary converter of an electric locomotive. The performance test device comprises an analog locomotive control signal generation module, an analog power grid power supply and an analog resistive load, wherein the analog power grid power supply is connected with the auxiliary converter to supply the single-phase AC (Alternating Current) power supply of an auxiliary winding of an analog locomotive traction transformer to the auxiliary converter, and the analog resistive load is connected with the auxiliary converter to supply the load of analog locomotive auxiliary equipment to the auxiliary converter; and the analog locomotive control signal generation module is connected with the auxiliary converter to supply status signals and control signals to an analog locomotive. The device described in the invention can supply the analog signals, the analog power supply and the analog load which are needed by the auxiliary converter of the electric locomotive, and conducts the performance test of the auxiliary converter of the electric locomotive.
Description
Technical field
The present invention relates to a kind of current transformer performance testing device, especially relate to one and be applicable to rail vehicles, particularly the performance test apparatus of motor locomotive auxiliary converter.
Background technology
Auxiliary converter of electric locomotive will change the AC power of three-phase AC440V into from the single phase alternating current power supply of the auxiliary winding of tractive transformer, for electric locomotive utility appliance (traction blower fan, blower fan of cooling tower, compressor, oil pump, water pump, converter cabinet blower fan, air-conditioning) provides power supply.Also not for the performance test stand of auxiliary converter of electric locomotive, in order to the required simulating signal of auxiliary converter of electric locomotive, analog power and fictitious load to be provided, auxiliary converter of electric locomotive is made a service test at present.
Summary of the invention
The object of this invention is to provide a kind of performance test device for auxiliary converter of electric locomotive, this device can provide the required simulating signal of auxiliary converter of electric locomotive, analog power and fictitious load, and auxiliary converter of electric locomotive is made a service test.
In order to realize foregoing invention object, the present invention specifically provides a kind of technic relization scheme of performance test device for auxiliary converter of electric locomotive, a kind of performance test device for auxiliary converter of electric locomotive, comprise: simulation locomotive control signal generation module, simulating grid power supply and simulated impedance load, simulating grid power supply is connected with AuCT, for providing simulation traction transformer of locomotive, AuCT assists the single phase alternating current power supply of winding, simulated impedance load is connected with AuCT, for AuCT provides the load of simulating locomotive utility appliance, simulation locomotive control signal generation module is connected with AuCT, for AuCT provides status signal and the control signal of simulating locomotive.
As the further improvement of a kind of performance test device for auxiliary converter of electric locomotive technical scheme of the present invention, simulating grid power supply comprises transformer, contactor matrix, voltage sensor, current sensor and fuse, the input end winding of transformer is connected with external public network power supply, the output terminal of transformer has the winding that is no less than three, the output terminal winding of transformer is connected with the input end of contactor matrix, the output terminal of contactor matrix is connected with the input end of current sensor and fuse respectively, the output terminal of the two ends of voltage sensor and the input end of current sensor and fuse is connected in parallel, the output terminal of current sensor and fuse is connected with the power input of AuCT.
As the further improvement of a kind of performance test device for auxiliary converter of electric locomotive technical scheme of the present invention, contactor matrix comprises the first contactor, the second contactor, the 3rd contactor, the 4th contactor, the 5th contactor, the 6th contactor, the 11 contactor, the 12 contactor, the 13 contactor, the 14 contactor, the 15 contactor and the 16 contactor, the output terminal of transformer is respectively through 680V, 660V, 640V line is connected with the input end of the first contactor, through 620V, 600V, 580V line is connected with the input end of the second contactor, through 560V, 540V, 520V line is connected with the input end of the 3rd contactor, through 500V, 480V, 470V line is connected with the input end of the 4th contactor, through 460V, 440V, 420V line is connected with the input end of the 5th contactor, through 380V, 360V, 340V line is connected with the input end of the 6th contactor, the first contactor, after the output terminal parallel connection of the 3rd contactor and the 5th contactor with the 11 contactor, the 12 contactor is connected with the input end of the 13 contactor, the second contactor, after the output terminal parallel connection of the 4th contactor and the 6th contactor with the 14 contactor, the 15 contactor is connected with the input end of the 16 contactor, the 11 contactor, the 12 contactor, the 13 contactor, the 14 contactor, after the input end parallel connection of the 15 contactor and the 16 contactor, be connected with the output terminal of transformer through 0V line, the 11 contactor, the 12 contactor, the 13 contactor, the 14 contactor, after the output terminal parallel connection of the 15 contactor and the 16 contactor, be connected with the input end of current sensor and fuse respectively.
As the further improvement of a kind of performance test device for auxiliary converter of electric locomotive technical scheme of the present invention, the first contactor, the second contactor and the 11 contactor, the 12 contactor, the 13 contactor, the 14 contactor, the 15 contactor, the 16 contactor form high net voltage source analog matrix switching device shifter.
As the further improvement of a kind of performance test device for auxiliary converter of electric locomotive technical scheme of the present invention, the 3rd contactor, the 4th contactor and the 11 contactor, the 12 contactor, the 13 contactor, the 14 contactor, the 15 contactor, the 16 contactor form specified net voltage source analog matrix switching device shifter.
As the further improvement of a kind of performance test device for auxiliary converter of electric locomotive technical scheme of the present invention, the 5th contactor, the 6th contactor and the 11 contactor, the 12 contactor, the 13 contactor, the 14 contactor, the 15 contactor, the 16 contactor form low net voltage source analog matrix switching device shifter.
As the further improvement of a kind of performance test device for auxiliary converter of electric locomotive technical scheme of the present invention, simulated impedance load comprises resistance unit, inductance unit, contact unit and breaker unit, resistance unit comprises the first resistance, the second resistance and the 3rd resistance, inductance unit comprises the first inductance, the second inductance and the 3rd inductance, contact unit comprises the 21 contactor, the 22 contactor, the 23 contactor, the 24 contactor, the 25 contactor, the 26 contactor, the 27 contactor, the 28 contactor, the 29 contactor and the 30 contactor, breaker unit comprises the first isolating switch, the second isolating switch, the 3rd isolating switch, the 4th isolating switch, the 5th isolating switch, the 6th isolating switch, the 7th isolating switch, the 8th isolating switch, the 9th isolating switch and the tenth isolating switch, the power output end of AuCT with by the first resistance, the resistance unit of the second resistance and the 3rd resistance composition and by the first inductance, the inductance unit of the second inductance and the 3rd inductance composition is connected in parallel, the first isolating switch is connected with the 21 contactor, the second isolating switch is connected with the 22 contactor, the 3rd isolating switch is connected with the 23 contactor, the 4th isolating switch is connected with the 24 contactor, the 5th isolating switch is connected with the 25 contactor, the first resistance, the second resistance and the 3rd resistance are by the first isolating switch, the second isolating switch, the 3rd isolating switch, the 4th isolating switch, the 5th isolating switch and the 21 contactor, the 22 contactor, the 23 contactor, the 24 contactor, the 25 contactor realizes respectively 1, 2, 3, 4, the switching of 5 gears, the 6th isolating switch is connected with the 26 contactor, the 7th isolating switch is connected with the 27 contactor, the 8th isolating switch is connected with the 28 contactor, the 9th isolating switch is connected with the 29 contactor, the tenth isolating switch is connected with the 30 contactor, the first inductance, the second inductance and the 3rd inductance are by the 6th isolating switch, the 7th isolating switch, the 8th isolating switch, the 9th isolating switch, the tenth isolating switch and the 26 contactor, the 27 contactor, the 28 contactor, the 29 contactor, the 30 contactor realizes respectively 1, 2, 3, 4, the switching of 5 gears.
As the further improvement of a kind of performance test device for auxiliary converter of electric locomotive technical scheme of the present invention, by the switching of the 21 contactor, the 22 contactor, the 23 contactor, the 24 contactor, the 25 contactor, the 26 contactor, the 27 contactor, the 28 contactor, the 29 contactor and the 30 contactor, realize simulated impedance and load on grade switching that has in 0kW-275kW power bracket.
As the further improvement of a kind of performance test device for auxiliary converter of electric locomotive technical scheme of the present invention, by the switching of the 21 contactor, the 22 contactor, the 23 contactor, the 24 contactor, the 25 contactor, the 26 contactor, the 27 contactor, the 28 contactor, the 29 contactor and the 30 contactor, realize simulated impedance load on power factor be within the scope of 0.7-0.9 have level switch.
As the further improvement of a kind of performance test device for auxiliary converter of electric locomotive technical scheme of the present invention, simulation locomotive control signal generation module comprises 110V power supply, industrial computer and Programmable Logic Controller, and 110V power supply provides control power supply for AuCT; Industrial computer is connected with Programmable Logic Controller, Programmable Logic Controller is connected with AuCT, provide electric locomotive state simulation signal by industrial computer and Programmable Logic Controller for AuCT, the status signal that gathers AuCT by Programmable Logic Controller is given industrial computer and is shown.
By implementing the technical scheme of a kind of performance test device for auxiliary converter of electric locomotive of the invention described above, there is following technique effect: can be auxiliary converter of electric locomotive simulating grid power supply is provided, and provide the impedance load of the simulation various power grades of electric locomotive and power factor for the output of auxiliary converter of electric locomotive, also provide simulation electric power cab status signal to realize the correlated performance test to auxiliary converter of electric locomotive, and can show the duty of auxiliary converter of electric locomotive.Specifically can complete the test of no-load test, frequency conversion function, control power source change test, light duty test, load changing test, low net press test, high net to press test, overload test, temperature rise test etc.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic block circuit diagram of a kind of embodiment of performance test device for auxiliary converter of electric locomotive of the present invention;
Fig. 2 is the circuit theory diagrams of a kind of embodiment simulating grid of performance test device for auxiliary converter of electric locomotive of the present invention power unit;
Fig. 3 is the circuit theory diagrams of a kind of embodiment simulated impedance of performance test device for auxiliary converter of electric locomotive of the present invention loading section;
Fig. 4 is the system architecture diagram of a kind of embodiment simulation of performance test device for auxiliary converter of electric locomotive of the present invention locomotive control signal generation module.
Wherein, 1-AuCT, 2-simulation locomotive control signal generation module, 3-simulating grid power supply, the load of 4-simulated impedance, 5-contactor matrix, 6-resistance unit, 7-inductance unit, 8-110V power supply, 9-industrial computer, 10-Programmable Logic Controller, TM1-transformer.
Embodiment
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 clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
If accompanying drawing 1 is to as shown in accompanying drawing 4, provide the specific embodiment of a kind of performance test device for auxiliary converter of electric locomotive of the present invention, below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in Figure 1, a kind of embodiment of performance test device for auxiliary converter of electric locomotive comprises: simulation locomotive control signal generation module 2, simulating grid power supply 3 and simulated impedance load 4, simulating grid power supply 3 is connected with AuCT 1, for providing simulation traction transformer of locomotive, AuCT 1 assists the single phase alternating current power supply of winding, simulated impedance load 4 is connected with AuCT 1, for AuCT 1 provides simulation locomotive utility appliance (traction blower fan, blower fan of cooling tower, compressor, oil pump, water pump, converter cabinet blower fan, air-conditioning) load, simulation locomotive control signal generation module 2 is connected with AuCT 1, for AuCT 1 provides status signal and the control signal of simulating locomotive.AuCT 1 is one of working equipment of electric locomotive, by change the AC power of three-phase AC440V into from the single phase alternating current power supply of the auxiliary winding of tractive transformer, for the utility appliance of electric locomotive provides working power.
Simulating grid power supply 3 as shown in Figure 2 further comprises transformer TM1, contactor matrix 5, voltage sensor UV11, current sensor UA11 and fuse FU1, the input end winding of transformer TM1 is connected with external public network power supply, the output terminal of transformer TM1 has the winding that is no less than three, the output terminal winding of transformer TM1 is connected with the input end of contactor matrix 5, the output terminal of contactor matrix 5 is connected with the input end of fuse FU1 with current sensor UA11 respectively, the output terminal of the input end of the two ends of voltage sensor UV11 and current sensor UA11 and fuse FU1 is connected in parallel, the output terminal of current sensor UA11 and fuse FU1 is connected with the power input of AuCT 1.
Wherein, the further high net voltage source analog matrix switching device shifter of composition of the first contactor 1KM1, the second contactor 1KM2 and the 11 contactor 1KM11, the 12 contactor 1KM12, the 13 contactor 1KM13, the 14 contactor 1KM14, the 15 contactor 1KM15, the 16 contactor 1KM16; The 3rd contactor 1KM3, the 4th contactor 1KM4 and the 11 contactor 1KM11, the 12 contactor 1KM12, the 13 contactor 1KM13, the 14 contactor 1KM14, the 15 contactor 1KM15, the 16 contactor 1KM16 be the specified net voltage source analog matrix switching device shifter of composition further; The 5th contactor 1KM5, the 6th contactor 1KM6 and the 11 contactor 1KM11, the 12 contactor 1KM12, the 13 contactor 1KM13, the 14 contactor 1KM14, the 15 contactor 1KM15, the 16 contactor 1KM16 be the low net voltage source analog matrix switching device shifter of composition further.
Simulated impedance load 4 as shown in Figure 3 further comprises resistance unit 6, inductance unit 7, contact unit and breaker unit, resistance unit 6 further comprises the first resistance R 11, the second resistance R 12 and the 3rd resistance R 13, inductance unit 7 further comprises the first inductance L 11, the second inductance L 12 and the 3rd inductance L 13, contact unit further comprises the 21 contactor 2KM11, the 22 contactor 2KM12, the 23 contactor 2KM13, the 24 contactor 2KM14, the 25 contactor 2KM15, the 26 contactor 2KM16, the 27 contactor 2KM17, the 28 contactor 2KM18, the 29 contactor 2KM19 and the 30 contactor 2KM20, breaker unit further comprises the first isolating switch 2QF11, the second isolating switch 2QF12, the 3rd isolating switch 2QF13, the 4th isolating switch 2QF14, the 5th isolating switch 2QF15, the 6th isolating switch 2QF16, the 7th isolating switch 2QF17, the 8th isolating switch 2QF18, the 9th isolating switch 2QF19 and the tenth isolating switch 2QF20, the power output end of AuCT 1 is through U, V, W line with by the first resistance R 11, the resistance unit 6 that the second resistance R 12 and the 3rd resistance R 13 form and by the first inductance L 11, the inductance unit 7 that the second inductance L 12 and the 3rd inductance L 13 form is connected in parallel, the first isolating switch 2QF11 is connected with the 21 contactor 2KM11, the second isolating switch 2QF12 is connected with the 22 contactor 2KM12, the 3rd isolating switch 2QF13 is connected with the 23 contactor 2KM13, the 4th isolating switch 2QF14 is connected with the 24 contactor 2KM14, the 5th isolating switch 2QF15 is connected with the 25 contactor 2KM15, the first resistance R 11, the second resistance R 12 and the 3rd resistance R 13 are by the first isolating switch 2QF11, the second isolating switch 2QF12, the 3rd isolating switch 2QF13, the 4th isolating switch 2QF14, the 5th isolating switch 2QF15 and the 21 contactor 2KM11, the 22 contactor 2KM12, the 23 contactor 2KM13, the 24 contactor 2KM14, the 25 contactor 2KM15 realizes respectively 1, 2, 3, 4, the switching of 5 gears, the 6th isolating switch 2QF16 is connected with the 26 contactor 2KM16, the 7th isolating switch 2QF17 is connected with the 27 contactor 2KM17, the 8th isolating switch 2QF18 is connected with the 28 contactor 2KM18, the 9th isolating switch 2QF19 is connected with the 29 contactor 2KM19, the tenth isolating switch 2QF20 is connected with the 30 contactor 2KM20, the first inductance L 11, the second inductance L 12 and the 3rd inductance L 13 are by the 6th isolating switch 2QF16, the 7th isolating switch 2QF17, the 8th isolating switch 2QF18, the 9th isolating switch 2QF19, the tenth isolating switch 2QF20 and the 26 contactor 2KM16, the 27 contactor 2KM17, the 28 contactor 2KM18, the 29 contactor 2KM19, the 30 contactor 2KM20 realizes respectively 1, 2, 3, 4, the switching of 5 gears.
Performance test device for auxiliary converter of electric locomotive, further by the switching of the 21 contactor 2KM11, the 22 contactor 2KM12, the 23 contactor 2KM13, the 24 contactor 2KM14, the 25 contactor 2KM15, the 26 contactor 2KM16, the 27 contactor 2KM17, the 28 contactor 2KM18, the 29 contactor 2KM19 and the 30 contactor 2KM20, is realized the have level of simulated impedance load 4 within the scope of power 0kW-275kW and is switched; Experimental provision is further by the switching of the 21 contactor 2KM11, the 22 contactor 2KM12, the 23 contactor 2KM13, the 24 contactor 2KM14, the 25 contactor 2KM15, the 26 contactor 2KM16, the 27 contactor 2KM17, the 28 contactor 2KM18, the 29 contactor 2KM19 and the 30 contactor 2KM20, and realizing simulated impedance load 4 is grade switching that has within the scope of 0.7-0.9 in power factor.
Simulation locomotive control signal generation module 2 as shown in Figure 4 further comprises 110V power supply 8, industrial computer 9 and Programmable Logic Controller 10, and 110V power supply 8 provides control power supply for AuCT 1; Industrial computer 9 is connected with Programmable Logic Controller 10, Programmable Logic Controller 10 is connected with AuCT 1, provide electric locomotive state simulation signal by industrial computer 9 and Programmable Logic Controller 10 for AuCT 1, the status signal that gathers AuCT 1 by Programmable Logic Controller 10 is given industrial computer 9 and is shown.
The AuCT 1 that the described performance test device for auxiliary converter of electric locomotive of the specific embodiment of the invention can be electric locomotive provides simulating grid power supply, and provide the impedance load of the simulation various power grades of electric locomotive and power factor for the output of AuCT 1, also provide simulation electric power cab status signal to realize the correlated performance test to AuCT 1, and can show the duty of AuCT 1.Test unit specifically can complete the test of no-load test, frequency conversion function, controls power source change test, light duty test, load changing test, low net press test, high net to press test, overload test, temperature rise test etc.
The above, be only preferred embodiment of the present invention, not the present invention done to any pro forma restriction.Although the present invention discloses as above with preferred embodiment, but not in order to limit the present invention.Any those of ordinary skill in the art, do not departing from technical solution of the present invention scope situation, all can utilize method and the technology contents of above-mentioned announcement to make many possible variations and modification to technical solution of the present invention, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not depart from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, be equal to replacements, equivalence change and modify, all still belong to technical solution of the present invention protect scope in.
Claims (9)
1. a performance test device for auxiliary converter of electric locomotive, it is characterized in that, comprise: simulation locomotive control signal generation module (2), simulating grid power supply (3) and simulated impedance load (4), simulating grid power supply (3) is connected with AuCT (1), for providing simulation traction transformer of locomotive, AuCT (1) assists the single phase alternating current power supply of winding, simulated impedance load (4) is connected with AuCT (1), for AuCT (1) provides the load of simulating locomotive utility appliance, simulation locomotive control signal generation module (2) is connected with AuCT (1), for AuCT (1) provides status signal and the control signal of simulating locomotive, described simulating grid power supply (3) comprises transformer (TM1), contactor matrix (5), voltage sensor (UV11), current sensor (UA11) and fuse (FU1), the input end winding of transformer (TM1) is connected with external public network power supply, the output terminal of transformer (TM1) has the winding that is no less than three, the output terminal winding of transformer (TM1) is connected with the input end of contactor matrix (5), the output terminal of contactor matrix (5) is connected with the input end of fuse (FU1) with current sensor (UA11) respectively, the output terminal of the input end of the two ends of voltage sensor (UV11) and current sensor (UA11) and fuse (FU1) is connected in parallel, the output terminal of current sensor (UA11) and fuse (FU1) is connected with the power input of AuCT (1).
2. a kind of performance test device for auxiliary converter of electric locomotive according to claim 1, is characterized in that: described contactor matrix (5) comprises the first contactor (1KM1), the second contactor (1KM2), the 3rd contactor (1KM3), the 4th contactor (1KM4), the 5th contactor (1KM5), the 6th contactor (1KM6), the 11 contactor (1KM11), the 12 contactor (1KM12), the 13 contactor (1KM13), the 14 contactor (1KM14), the 15 contactor (1KM15) and the 16 contactor (1KM16), the output terminal of transformer (TM) is respectively through 680V, 660V, 640V line is connected with the input end of the first contactor (1KM1), through 620V, 600V, 580V line is connected with the input end of the second contactor (1KM2), through 560V, 540V, 520V line is connected with the input end of the 3rd contactor (1KM3), through 500V, 480V, 470V line is connected with the input end of the 4th contactor (1KM4), through 460V, 440V, 420V line is connected with the input end of the 5th contactor (1KM5), through 380V, 360V, 340V line is connected with the input end of the 6th contactor (1KM6), the first contactor (1KM1), after the output terminal parallel connection of the 3rd contactor (1KM3) and the 5th contactor (1KM5) with the 11 contactor (1KM11), the 12 contactor (1KM12) is connected with the input end of the 13 contactor (1KM13), the second contactor (1KM2), after the output terminal parallel connection of the 4th contactor (1KM4) and the 6th contactor (1KM6) with the 14 contactor (1KM14), the 15 contactor (1KM15) is connected with the input end of the 16 contactor (1KM16), the 11 contactor (1KM11), the 12 contactor (1KM12), the 13 contactor (1KM13), the 14 contactor (1KM14), after the input end parallel connection of the 15 contactor (1KM15) and the 16 contactor (1KM16), be connected with the output terminal of transformer (TM) through 0V line, the 11 contactor (1KM11), the 12 contactor (1KM12), the 13 contactor (1KM13), the 14 contactor (1KM14), after the output terminal parallel connection of the 15 contactor (1KM15) and the 16 contactor (1KM16), be connected with the input end of fuse (FU1) with current sensor (UA11) respectively.
3. a kind of performance test device for auxiliary converter of electric locomotive according to claim 2, is characterized in that: described the first contactor (1KM1), the second contactor (1KM2) form high net voltage source analog matrix switching device shifter with the 11 contactor (1KM11), the 12 contactor (1KM12), the 13 contactor (1KM13), the 14 contactor (1KM14), the 15 contactor (1KM15), the 16 contactor (1KM16).
4. a kind of performance test device for auxiliary converter of electric locomotive according to claim 2, is characterized in that: described the 3rd contactor (1KM3), the 4th contactor (1KM4) form specified net voltage source analog matrix switching device shifter with the 11 contactor (1KM11), the 12 contactor (1KM12), the 13 contactor (1KM13), the 14 contactor (1KM14), the 15 contactor (1KM15), the 16 contactor (1KM16).
5. a kind of performance test device for auxiliary converter of electric locomotive according to claim 2, is characterized in that: described the 5th contactor (1KM5), the 6th contactor (1KM6) form low net voltage source analog matrix switching device shifter with the 11 contactor (1KM11), the 12 contactor (1KM12), the 13 contactor (1KM13), the 14 contactor (1KM14), the 15 contactor (1KM15), the 16 contactor (1KM16).
6. according to a kind of performance test device for auxiliary converter of electric locomotive described in arbitrary claim in claim 1 to 5, it is characterized in that: described simulated impedance load (4) comprises resistance unit (6), inductance unit (7), contact unit and breaker unit, described resistance unit (6) comprises the first resistance (R11), the second resistance (R12) and the 3rd resistance (R13), described inductance unit (7) comprises the first inductance (L11), the second inductance (L12) and the 3rd inductance (L13), described contact unit comprises the 21 contactor (2KM11), the 22 contactor (2KM12), the 23 contactor (2KM13), the 24 contactor (2KM14), the 25 contactor (2KM15), the 26 contactor (2KM16), the 27 contactor (2KM17), the 28 contactor (2KM18), the 29 contactor (2KM19) and the 30 contactor (2KM20), described breaker unit comprises the first isolating switch (2QF11), the second isolating switch (2QF12), the 3rd isolating switch (2QF13), the 4th isolating switch (2QF14), the 5th isolating switch (2QF15), the 6th isolating switch (2QF16), the 7th isolating switch (2QF17), the 8th isolating switch (2QF18), the 9th isolating switch (2QF19) and the tenth isolating switch (2QF20), the power output end of AuCT (1) with by the first resistance (R11), the resistance unit (6) of the second resistance (R12) and the 3rd resistance (R13) composition and by the first inductance (L11), the inductance unit (7) of the second inductance (L12) and the 3rd inductance (L13) composition is connected in parallel, the first isolating switch (2QF11) is connected with the 21 contactor (2KM11), the second isolating switch (2QF12) is connected with the 22 contactor (2KM12), the 3rd isolating switch (2QF13) is connected with the 23 contactor (2KM13), the 4th isolating switch (2QF14) is connected with the 24 contactor (2KM14), the 5th isolating switch (2QF15) is connected with the 25 contactor (2KM15), the first resistance (R11), the second resistance (R12) and the 3rd resistance (R13) are by the first isolating switch (2QF11), the second isolating switch (2QF12), the 3rd isolating switch (2QF13), the 4th isolating switch (2QF14), the 5th isolating switch (2QF15) and the 21 contactor (2KM11), the 22 contactor (2KM12), the 23 contactor (2KM13), the 24 contactor (2KM14), the 25 contactor (2KM15) realizes respectively 1, 2, 3, 4, the switching of 5 gears, the 6th isolating switch (2QF16) is connected with the 26 contactor (2KM16), the 7th isolating switch (2QF17) is connected with the 27 contactor (2KM17), the 8th isolating switch (2QF18) is connected with the 28 contactor (2KM18), the 9th isolating switch (2QF19) is connected with the 29 contactor (2KM19), the tenth isolating switch (2QF20) is connected with the 30 contactor (2KM20), the first inductance (L11), the second inductance (L12) and the 3rd inductance (L13) are by the 6th isolating switch (2QF16), the 7th isolating switch (2QF17), the 8th isolating switch (2QF18), the 9th isolating switch (2QF19), the tenth isolating switch (2QF20) and the 26 contactor (2KM16), the 27 contactor (2KM17), the 28 contactor (2KM18), the 29 contactor (2KM19), the 30 contactor (2KM20) realizes respectively 1, 2, 3, 4, the switching of 5 gears.
7. a kind of performance test device for auxiliary converter of electric locomotive according to claim 6, it is characterized in that: by the 21 contactor (2KM11), the 22 contactor (2KM12), the 23 contactor (2KM13), the 24 contactor (2KM14), the 25 contactor (2KM15), the 26 contactor (2KM16), the 27 contactor (2KM17), the 28 contactor (2KM18), the switching of the 29 contactor (2KM19) and the 30 contactor (2KM20), realizing the have level of described simulated impedance load (4) in 0kW-275kW power bracket switches.
8. a kind of performance test device for auxiliary converter of electric locomotive according to claim 6, it is characterized in that: by the 21 contactor (2KM11), the 22 contactor (2KM12), the 23 contactor (2KM13), the 24 contactor (2KM14), the 25 contactor (2KM15), the 26 contactor (2KM16), the 27 contactor (2KM17), the 28 contactor (2KM18), the switching of the 29 contactor (2KM19) and the 30 contactor (2KM20), realizing described simulated impedance load (4) is grade switching that has within the scope of 0.7-0.9 in power factor.
9. according to a kind of performance test device for auxiliary converter of electric locomotive described in claim 7 or 8, it is characterized in that: described simulation locomotive control signal generation module (2) comprises 110V power supply (8), industrial computer (9) and Programmable Logic Controller (10), and 110V power supply (8) provides control power supply for AuCT (1); Industrial computer (9) is connected with Programmable Logic Controller (10), Programmable Logic Controller (10) is connected with AuCT (1), provide electric locomotive state simulation signal by industrial computer (9) and Programmable Logic Controller (10) for AuCT (1), the status signal that gathers AuCT (1) by Programmable Logic Controller (10) is given industrial computer (9) demonstration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110339041.XA CN102508067B (en) | 2011-11-01 | 2011-11-01 | Performance test device for auxiliary converter of electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110339041.XA CN102508067B (en) | 2011-11-01 | 2011-11-01 | Performance test device for auxiliary converter of electric locomotive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102508067A CN102508067A (en) | 2012-06-20 |
| CN102508067B true CN102508067B (en) | 2014-06-25 |
Family
ID=46220172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110339041.XA Active CN102508067B (en) | 2011-11-01 | 2011-11-01 | Performance test device for auxiliary converter of electric locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102508067B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103901287A (en) * | 2012-12-24 | 2014-07-02 | 中国北车集团大同电力机车有限责任公司 | Electric locomotive auxiliary convertor block test system |
| CN103213507A (en) * | 2013-04-26 | 2013-07-24 | 中国北车集团大连机车车辆有限公司 | Bullet train device in alternating current transmission electric locomotive garage |
| CN104267222B (en) * | 2014-09-09 | 2017-04-19 | 株洲时代装备技术有限责任公司 | IGCT-based direct current network voltage sudden change testing device and application method thereof |
| CN104483559B (en) * | 2014-11-13 | 2017-05-24 | 长春轨道客车股份有限公司 | CRH380B type motor train unit auxiliary converter extension power supply function test method |
| CN105929278B (en) * | 2016-05-11 | 2019-02-19 | 株洲中车时代电气股份有限公司 | A kind of unsteady flow module high voltage test macro and method |
| CN106124810A (en) * | 2016-08-17 | 2016-11-16 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of emulator simulating PMG alternating current power supply |
| CN107782988A (en) * | 2016-08-24 | 2018-03-09 | 株洲中车时代电气股份有限公司 | The test system and Efficiency test method of multiple-channel output AuCT |
| CN106444704A (en) * | 2016-09-26 | 2017-02-22 | 中车大连电力牵引研发中心有限公司 | Current transformer controller testing system |
| CN109213112A (en) * | 2017-07-04 | 2019-01-15 | 北京怀美科技有限公司 | Electronic water pump controller performance detection device |
| CN113466577A (en) * | 2021-05-24 | 2021-10-01 | 江苏经纬轨道交通设备有限公司 | Universal test equipment for current transformer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6837099B2 (en) * | 2003-02-21 | 2005-01-04 | Shalom Engineering Co., Ltd. | Power test facility system of train and testing method of the same |
| CN1641505A (en) * | 2005-01-07 | 2005-07-20 | 清华大学 | Simulated measuring system for whole vehicle controller |
| CN101071162A (en) * | 2007-06-29 | 2007-11-14 | 株洲南车时代电气股份有限公司 | Current converter test circuit |
| CN101071163A (en) * | 2007-06-29 | 2007-11-14 | 株洲南车时代电气股份有限公司 | Current converter test circuit |
| CN101634678A (en) * | 2009-08-27 | 2010-01-27 | 中国北车集团大连机车研究所有限公司 | Functional test platform of converter of auxiliary power supply of internal-combustion engine locomotive |
| CN101963805A (en) * | 2010-10-13 | 2011-02-02 | 中国北车股份有限公司大连电力牵引研发中心 | Redundant locomotive WorldFIP network physical simulation platform |
| CN102116850A (en) * | 2010-12-09 | 2011-07-06 | 中国北车集团大连机车车辆有限公司 | Device and method for testing rectifier |
-
2011
- 2011-11-01 CN CN201110339041.XA patent/CN102508067B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6837099B2 (en) * | 2003-02-21 | 2005-01-04 | Shalom Engineering Co., Ltd. | Power test facility system of train and testing method of the same |
| CN1641505A (en) * | 2005-01-07 | 2005-07-20 | 清华大学 | Simulated measuring system for whole vehicle controller |
| CN101071162A (en) * | 2007-06-29 | 2007-11-14 | 株洲南车时代电气股份有限公司 | Current converter test circuit |
| CN101071163A (en) * | 2007-06-29 | 2007-11-14 | 株洲南车时代电气股份有限公司 | Current converter test circuit |
| CN101634678A (en) * | 2009-08-27 | 2010-01-27 | 中国北车集团大连机车研究所有限公司 | Functional test platform of converter of auxiliary power supply of internal-combustion engine locomotive |
| CN101963805A (en) * | 2010-10-13 | 2011-02-02 | 中国北车股份有限公司大连电力牵引研发中心 | Redundant locomotive WorldFIP network physical simulation platform |
| CN102116850A (en) * | 2010-12-09 | 2011-07-06 | 中国北车集团大连机车车辆有限公司 | Device and method for testing rectifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102508067A (en) | 2012-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102508067B (en) | Performance test device for auxiliary converter of electric locomotive | |
| CN103597693B (en) | For the method, controller, computer program and the computer program that deenergize to chain-link converter | |
| CN102983583A (en) | Reactive capacitance compensation cabinet | |
| CN102435899A (en) | Locomotive traction converter test apparatus and method thereof | |
| CN203881870U (en) | Universal switch cabinet test vehicle | |
| CN103364662B (en) | For the power supply test macro of machine room | |
| CN201364372Y (en) | Wire connection device and polarity test system and transformation ratio test system comprising same | |
| RU2008148443A (en) | POWER CONTROL BOARD | |
| CN202978289U (en) | Reactive capacitor compensation cabinet | |
| CN203261040U (en) | Low-voltage dynamic reactive power compensation device | |
| CN201937193U (en) | Mobile box-type transformer substation automobile with automatic phase-checking system | |
| CN204633473U (en) | Medium Voltage Switchgear wireless remote control system | |
| CN201576011U (en) | Alternating current-direct current comprehensive load box | |
| CN205231477U (en) | Join in marriage electrical engineering and keep apart cabinet control system | |
| CN101651294A (en) | Integral control system of distribution transformer | |
| CN203233315U (en) | Alternating current power supply for simulating characteristics of power grid | |
| CN204156529U (en) | Flexible direct current back-to-back system with redundant switching reactive compensation function | |
| CN202632601U (en) | Experiment apparatus for simulating short circuit of power system | |
| CN206041503U (en) | Low -voltage reactive power compensation cabinet | |
| CN204615638U (en) | A kind of the soft of high-voltage cascade frequency converter opens circuit | |
| CN107394776B (en) | Device and method for realizing leakage protection function switching through manual switching contactor | |
| CN202276189U (en) | Control power supply dual-channel power supplying device for high voltage inverter | |
| CN201690371U (en) | Inverter | |
| CN203014657U (en) | Soft charging device used for high voltage frequency converter | |
| CN204886751U (en) | A electronic switching variable frequency power supply system for electromagnetic stirring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road No. 169 Patentee after: ZHUZHOU CRRC TIMES ELECTRIC Co.,Ltd. Address before: 412001 Hunan Province, Zhuzhou Shifeng District Tian Xin era Road No. 169 Patentee before: ZHUZH CSR TIMES ELECTRIC Co.,Ltd. |
|
| CP03 | Change of name, title or address |