CN106130164A - A kind of EMUs repair and maintenance auxiliary power supply system - Google Patents
A kind of EMUs repair and maintenance auxiliary power supply system Download PDFInfo
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- CN106130164A CN106130164A CN201610575091.0A CN201610575091A CN106130164A CN 106130164 A CN106130164 A CN 106130164A CN 201610575091 A CN201610575091 A CN 201610575091A CN 106130164 A CN106130164 A CN 106130164A
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- 238000012423 maintenance Methods 0.000 title claims abstract description 34
- 241000271559 Dromaiidae Species 0.000 title claims abstract description 31
- 230000008439 repair process Effects 0.000 title claims abstract description 27
- 239000003054 catalyst Substances 0.000 claims description 176
- 230000005611 electricity Effects 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 30
- 230000001070 adhesive effect Effects 0.000 description 30
- 238000001914 filtration Methods 0.000 description 8
- 101100346178 Arabidopsis thaliana MORC6 gene Proteins 0.000 description 4
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- 238000004891 communication Methods 0.000 description 3
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- 238000007789 sealing Methods 0.000 description 2
- PHKJVUUMSPASRG-UHFFFAOYSA-N 4-[4-chloro-5-(2,6-dimethyl-8-pentan-3-ylimidazo[1,2-b]pyridazin-3-yl)-1,3-thiazol-2-yl]morpholine Chemical compound CC=1N=C2C(C(CC)CC)=CC(C)=NN2C=1C(=C(N=1)Cl)SC=1N1CCOCC1 PHKJVUUMSPASRG-UHFFFAOYSA-N 0.000 description 1
- 101100346171 Arabidopsis thaliana MORC3 gene Proteins 0.000 description 1
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- 241000208340 Araliaceae Species 0.000 description 1
- 101100168604 Candida albicans (strain SC5314 / ATCC MYA-2876) CRH12 gene Proteins 0.000 description 1
- 102100021752 Corticoliberin Human genes 0.000 description 1
- 101000895481 Homo sapiens Corticoliberin Proteins 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 101100168607 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) UTR2 gene Proteins 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- 235000008434 ginseng Nutrition 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/02—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which an auxiliary distribution system and its associated lamps are brought into service
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0092—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption with use of redundant elements for safety purposes
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
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Abstract
The invention provides a kind of EMUs repair and maintenance auxiliary power supply system, including incoming line cabinet, controller, at least two exchange cabinet, exchange switching cabinet AC, at least two DC cabinet, direct current switching cabinet DC and at least two group socket box.EMUs repair and maintenance auxiliary power supply system of the present invention, the multi-line achieving socket box is powered, when DC cabinet or exchange cabinet fault, this system can be by the supply line of the switching conversion socket box of exchange switching cabinet and direct current switching cabinet, make the maintenance exchanging cabinet and DC cabinet not affect the power supply of this electric power system, improve the fault support performance of this system.
Description
Technical field
The invention belongs to high speed motor car technical group field, especially relate to the Harmony CRH6 type of a kind of China independent development
Intercity EMUs intelligence repair and maintenance auxiliary power supply system.
Background technology
Existing EMUs repair and maintenance auxiliary power supply system needs to guarantee that the persistence of socket box is powered before EMUs enter, and
Get rid of in time the risk device in this repair and maintenance auxiliary power supply system, because the device failure once in this repair and maintenance auxiliary power supply system
Time, will affect the power supply of a series of socket boxes at its place, maintainer need this device is fixed or changed after
Can continue the service work of EMUs, the Quick overhaul for EMUs brings inconvenience.
Summary of the invention
In view of this, it is contemplated that propose a kind of EMUs repair and maintenance auxiliary power supply system, to realize the quick of EMUs
Maintenance and the support to fault of the repair and maintenance auxiliary power supply system.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of EMUs repair and maintenance auxiliary power supply system, including incoming line cabinet, controller, at least two exchange cabinet, exchange switching
Cabinet AC, at least two DC cabinet, direct current switching cabinet DC and at least two group socket box；
The input of described incoming line cabinet connects industrial power supply port, and outfan includes that multiple electric switch and an output are opened
Close, the outfan of the plurality of electric switch respectively with described controller, the power input one_to_one corresponding that exchanges cabinet, DC cabinet
Connect, the outfan of described output switch and the input electrical connection exchanging direct connection catalyst J2 on all socket boxes；
The number of described exchange cabinet and DC cabinet respectively with the group number one_to_one corresponding of described socket box；
Each described exchange cabinet includes an exchange output switch；
Described exchange switching cabinet includes that multiple exchange input catalyst exchanges output contactor with multiple；
The input of the plurality of exchange input catalyst and all described outfans exchanging output switchs exchanging cabinet
One_to_one corresponding corresponding connection, the plurality of exchange output contactor exchanges input catalyst one_to_one corresponding with the plurality of, should
The outfan of multiple exchange output contactors connects one to one with the plurality of outfan exchanging input catalyst, and these are many
The input of individual exchange output contactor is connected with the outfan of the exchange input catalyst of arbitrary non-corresponding；
The outfan of each described exchange output contactor connects with the exchange often overlapped on socket box in corresponding one group of socket box
The input electrical connection of tentaculum J1；
Each described DC cabinet includes one group of direct current output switch group；
Described direct current switching cabinet includes organizing direct current input catalyst and many group direct current output contactors more；
The input of described many group direct current input catalysts and the output of the direct current output switch group of all described DC cabinets
End one_to_one corresponding corresponding connection, it is described that how group direct current output contactors input catalyst one_to_one corresponding with described direct currents of organizing more,
The outfan of this many groups direct current output contactor is the most corresponding even with the outfan one_to_one corresponding of described many group direct current input catalysts
Connect, and the input of the plurality of direct current output contactor is corresponding even with the outfan of the direct current of arbitrary group of non-corresponding input catalyst
Connect；
The outfan often organizing described direct current output contactor connects with the direct current often overlapped on socket box in corresponding one group of socket box
The input electrical connection of tentaculum group；
Described exchange cabinet, exchange switching cabinet, DC cabinet, direct current switching cabinet, socket box are all connected with controller signals.
Further, described socket box is provided with two groups.
Further, often organizing the tricks of socket box in socket box is 8 sets.
Further, described exchange cabinet has two, is respectively exchange cabinet A1 and exchanges cabinet A2, the friendship in described exchange cabinet A1
Stream output switch is exchange output switch A1K, and the exchange output switch in described exchange cabinet A2 is exchange output switch A2K.
Further, described exchange switching cabinet includes exchange input catalyst ACJ1, exchange input catalyst ACJ2, exchange
Output contactor ACJ3 with exchange output contactor ACJ4, the exchange input input of catalyst ACJ1 and exchange output switch
The outfan electrical connection of A1K, the input of exchange input catalyst ACJ2 and the outfan electrical connection exchanging output switch A2K,
The outfan of exchange input catalyst ACJ1 and the outfan electrical connection exchanging output contactor ACJ3, exchange input catalyst
The outfan of ACJ2 and the outfan electrical connection exchanging output contactor ACJ4, the input of exchange output contactor ACJ3 and friendship
The outfan electrical connection of stream input catalyst ACJ2, the input of exchange output contactor ACJ4 inputs catalyst ACJ1 with exchanging
Outfan electrical connection.
Further, described DC cabinet has two, respectively DC cabinet D1 and DC cabinet D2.
Further, the direct current output switch group in described DC cabinet D1 includes the first direct current output switch D1K1 and second
Direct current output switch D1K2, the direct current output switch group in described DC cabinet D2 includes the first direct current output switch D2K1 and second
Direct current output switch D2K2.
Further, described direct current switching cabinet includes two groups of direct currents input catalysts and two groups of direct current output contactors, one
Group direct current input catalyst includes the first direct current input catalyst DCJ4 and the second direct current input catalyst DCJ3, and another organizes direct current
Input catalyst includes the first direct current input catalyst DCJ2 and the second direct current input catalyst DCJ1；
One group of direct current output contactor includes the first direct current output contactor DCJ8 and the second direct current output contactor DCJ7,
Another group direct current output contactor includes the first direct current output contactor DCJ6 and the second direct current output contactor DCJ5；
The input of the first direct current input catalyst DCJ4 and the outfan electrical connection of the first direct current output switch D1K1, the
The input of two direct current input catalyst DCJ3 and the outfan electrical connection of the second direct current output switch D1K2；
The input of the first direct current input catalyst DCJ2 and the outfan electrical connection of the first direct current output switch D2K1, the
The input of two direct current input catalyst DCJ1 and the outfan electrical connection of the second direct current output switch D2K2；
The outfan of the first direct current input catalyst DCJ4 and the outfan electrical connection of the first direct current output contactor DCJ8,
The outfan of the second direct current input catalyst DCJ3 and the outfan electrical connection of the second direct current output contactor DCJ7；
The outfan of the first direct current input catalyst DCJ2 and the outfan electrical connection of the first direct current output contactor DCJ6,
The outfan of the second direct current input catalyst DCJ1 and the outfan electrical connection of the second direct current output contactor DCJ5；
The input of the first direct current output contactor DCJ8 and the outfan electrical connection of the first direct current input catalyst DCJ2,
The input of the second direct current output contactor DCJ7 and the outfan electrical connection of the second direct current input catalyst DCJ1；
The input of the first direct current output contactor DCJ6 and the outfan electrical connection of the first direct current input catalyst DCJ4,
The input of the second direct current output contactor DCJ5 and the outfan electrical connection of the second direct current input catalyst DCJ3.
Further, described D.C. contactor group includes the first D.C. contactor J4 and the second D.C. contactor J3, one group
The first direct current output contactor DCJ8 in direct current output contactor and the outfan difference of the second direct current output contactor DCJ7
Electrically connect with the input of the first D.C. contactor J4 often overlapped in one group of socket box on socket box and the second D.C. contactor J3,
The first direct current output contactor DCJ6 in another group direct current output contactor and the output of the second direct current output contactor DCJ5
End often overlaps the first D.C. contactor J4 on socket box and the input of the second D.C. contactor J3 with another group socket box respectively
End electrical connection.
Further, described socket box is provided with exchange direct connection catalyst J2, A.C. contactor J1, the first D.C. contactor
J4, the second D.C. contactor J3, the first socket C1, the second socket C2 and the 3rd socket C3, described exchange direct connection catalyst J2 and
The outfan of A.C. contactor J1 all inputs with the first socket C1 electrically connect, the outfan of the first D.C. contactor J4 and
The input electrical connection of two socket C2, the outfan of the second D.C. contactor J3 and the input electrical connection of the 3rd socket C3.
Further, described exchange output switch A1K exchanges with exchanging output switch A2K equal output single-phase line 400V voltage
Electricity.
Further, described first direct current output switch D1K1 and the first direct current output switch D2K1 all exports 110V voltage
Unidirectional current, described second direct current output switch D1K2 and the second direct current output switch D2K2 all exports 24V voltage dc.
Further, described controller is provided with communication interface.
Further, the outfan of described incoming line cabinet includes use electric switch K1, uses electric switch K2, use electric switch K3, electricity consumption
Switch K4, input with electric switch K5 and output switch K6, the outfan of described electric switch K1 and the described power supply exchanging cabinet A1
End electrical connection, the outfan of described electric switch K2 and the described power input electrical connection exchanging cabinet A2, described electric switch
K3 electrically connects with the power input of described DC cabinet D1, the power input electricity of described electric switch K4 and described DC cabinet D2
Connecting, described electric switch K5 electrically connects with the power input of described controller, described output switch K6 and all socket boxes
On exchange direct connection catalyst J2 input electrical connection.
Relative to prior art, EMUs repair and maintenance auxiliary power supply system of the present invention has the advantage that
(1) EMUs repair and maintenance auxiliary power supply system of the present invention, it is achieved that the multi-line of socket box is powered, and works as direct current
When cabinet or exchange cabinet fault, this system can be by the supply lines of the switching conversion socket box of exchange switching cabinet and direct current switching cabinet
Road so that the maintenance of exchange cabinet and DC cabinet does not affect the power supply of this electric power system, improves the fault support performance of this system.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, and the present invention's is schematic real
Execute example and illustrate for explaining the present invention, being not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the EMUs repair and maintenance auxiliary power supply system principle schematic described in the embodiment of the present invention；
Fig. 2 is the enlarged drawing of H1 in Fig. 1；
Fig. 3 is the enlarged drawing of H2 in Fig. 1；
Fig. 4 is the enlarged drawing of H3 in Fig. 1.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Combination mutually.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
The device or the element that show indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of the present invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or hint phase
To importance or the implicit quantity indicating indicated technical characteristic.Thus, the feature defining " first ", " second " etc. can
To express or to implicitly include one or more this feature.In describing the invention, except as otherwise noted, " multiple "
It is meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；
Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, permissible
It it is the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood by concrete condition
Language concrete meaning in the present invention.
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As it is shown in figure 1, the present invention include incoming line cabinet, controller, at least two exchange cabinet, exchange switching cabinet AC, at least two
Individual DC cabinet, direct current switching cabinet DC and at least two group socket box；
The input of described incoming line cabinet connects industrial power supply port, and this industrial power supply port is three-phase five-wire mode, and 380V hands over
Stream electricity, the outfan of this incoming line cabinet includes multiple electric switch and an output switch, the outfan of the plurality of electric switch
Respectively with described controller, exchange cabinet, the power input of DC cabinet connects one to one, the outfan of described output switch with
The input electrical connection of the exchange direct connection catalyst J2 on all socket boxes, directly provides 380V single-phase alternating current for socket box；
The number of described exchange cabinet and DC cabinet respectively with the group number one_to_one corresponding of described socket box, in order to facilitate normal work
Make under state, to exchange cabinet, DC cabinet to power with groups of socket box one_to_one corresponding respectively；
Each described exchange cabinet includes an exchange output switch；
Described exchange switching cabinet includes that multiple exchange input catalyst exchanges output contactor with multiple；
The input of the plurality of exchange input catalyst and all described outfans exchanging output switchs exchanging cabinet
One_to_one corresponding corresponding connection, the plurality of exchange output contactor exchanges input catalyst one_to_one corresponding with the plurality of, should
The outfan of multiple exchange output contactors connects one to one with the plurality of outfan exchanging input catalyst, and these are many
The input of individual exchange output contactor is connected with the outfan of the exchange input catalyst of arbitrary non-corresponding；
When all exchange cabinets normally work, multiple exchange input catalyst Guan Bis that all exchange cabinets are corresponding, the plurality of
Multiple exchange output contactors that exchange input catalyst is corresponding are off, and the plurality of exchange input catalyst leads to
The outfan of the multiple exchange output contactors crossing correspondence directly often overlaps the A.C. contactor on socket box in many group socket boxes
J1 powers；
When one of them exchange cabinet fault, the exchange output switch of this fault exchange cabinet no longer exports electric energy, corresponding friendship
Stream input catalyst is off, and the exchange output contactor that this exchange being off inputs catalyst corresponding closes
Closing, this exchange output contactor being in closure state inputs catalyst by the exchanging of non-corresponding electrically connected with its input
Power supply, facilitates the breakdown maintenance of exchange cabinet, and during exchange cabinet breakdown maintenance, repair and maintenance auxiliary power supply system normally supplies
Electricity；
The outfan of each described exchange output contactor connects with the exchange often overlapped on socket box in corresponding one group of socket box
The input electrical connection of tentaculum J1；
Each described DC cabinet includes one group of direct current output switch group；
Described direct current switching cabinet includes organizing direct current input catalyst and many group direct current output contactors more；
The input of described many group direct current input catalysts and the output of the direct current output switch group of all described DC cabinets
End one_to_one corresponding corresponding connection, it is described that how group direct current output contactors input catalyst one_to_one corresponding with described direct currents of organizing more,
The outfan of this many groups direct current output contactor is the most corresponding even with the outfan one_to_one corresponding of described many group direct current input catalysts
Connect, and the input of the plurality of direct current output contactor is corresponding even with the outfan of the direct current of arbitrary group of non-corresponding input catalyst
Connect；
When all DC cabinets normally work, many groups direct current input catalyst Guan Bi that all DC cabinets are corresponding, these many groups
Many groups direct current output contactor that direct current input catalyst is corresponding is off, and this many groups direct current input catalyst passes through
The outfan of corresponding many groups direct current output contactor directly to organizing the direct current contact often overlapping on socket box in socket box correspondence more
Device group is powered；
When one of them DC cabinet fault, the direct current output switch of this fault DC cabinet no longer exports electric energy, corresponding straight
Stream input catalyst is off, and the direct current output contactor that the direct current that this is off inputs catalyst corresponding closes
Closing, this direct current input being in the direct current output contactor of the closure state non-corresponding by electrically connecting with its input contacts
Device is powered, and facilitates the breakdown maintenance of DC cabinet, and during DC cabinet breakdown maintenance, repair and maintenance auxiliary power supply system normally supplies
Electricity；
The outfan often organizing described direct current output contactor connects with the direct current often overlapped on socket box in corresponding one group of socket box
The input electrical connection of tentaculum group；
Described exchange cabinet, exchange switching cabinet, DC cabinet, direct current switching cabinet, socket box are all connected with controller signals.
Further, described socket box is provided with two groups.
Further, often organizing the tricks of socket box in socket box is 8 sets.
Further, described exchange cabinet has two, is respectively exchange cabinet A1 and exchanges cabinet A2, the friendship in described exchange cabinet A1
Stream output switch is exchange output switch A1K, and the exchange output switch in described exchange cabinet A2 is exchange output switch A2K.
Further, described exchange switching cabinet includes exchange input catalyst ACJ1, exchange input catalyst ACJ2, exchange
Output contactor ACJ3 with exchange output contactor ACJ4, the exchange input input of catalyst ACJ1 and exchange output switch
The outfan electrical connection of A1K, the input of exchange input catalyst ACJ2 and the outfan electrical connection exchanging output switch A2K,
The outfan of exchange input catalyst ACJ1 and the outfan electrical connection exchanging output contactor ACJ3, exchange input catalyst
The outfan of ACJ2 and the outfan electrical connection exchanging output contactor ACJ4, the input of exchange output contactor ACJ3 and friendship
The outfan electrical connection of stream input catalyst ACJ2, the input of exchange output contactor ACJ4 inputs catalyst ACJ1 with exchanging
Outfan electrical connection.
Further, described DC cabinet has two, respectively DC cabinet D1 and DC cabinet D2.
Further, the direct current output switch group in described DC cabinet D1 includes the first direct current output switch D1K1 and second
Direct current output switch D1K2, the direct current output switch group in described DC cabinet D2 includes the first direct current output switch D2K1 and second
Direct current output switch D2K2.
Further, described direct current switching cabinet includes two groups of direct currents input catalysts and two groups of direct current output contactors, one
Group direct current input catalyst includes the first direct current input catalyst DCJ4 and the second direct current input catalyst DCJ3, and another organizes direct current
Input catalyst includes the first direct current input catalyst DCJ2 and the second direct current input catalyst DCJ1；
One group of direct current output contactor includes the first direct current output contactor DCJ8 and the second direct current output contactor DCJ7,
Another group direct current output contactor includes the first direct current output contactor DCJ6 and the second direct current output contactor DCJ5；
The input of the first direct current input catalyst DCJ4 and the outfan electrical connection of the first direct current output switch D1K1, the
The input of two direct current input catalyst DCJ3 and the outfan electrical connection of the second direct current output switch D1K2；
The input of the first direct current input catalyst DCJ2 and the outfan electrical connection of the first direct current output switch D2K1, the
The input of two direct current input catalyst DCJ1 and the outfan electrical connection of the second direct current output switch D2K2；
The outfan of the first direct current input catalyst DCJ4 and the outfan electrical connection of the first direct current output contactor DCJ8,
The outfan of the second direct current input catalyst DCJ3 and the outfan electrical connection of the second direct current output contactor DCJ7；
The outfan of the first direct current input catalyst DCJ2 and the outfan electrical connection of the first direct current output contactor DCJ6,
The outfan of the second direct current input catalyst DCJ1 and the outfan electrical connection of the second direct current output contactor DCJ5；
The input of the first direct current output contactor DCJ8 and the outfan electrical connection of the first direct current input catalyst DCJ2,
The input of the second direct current output contactor DCJ7 and the outfan electrical connection of the second direct current input catalyst DCJ1；
The outfan of the input of the first direct current output contactor DCJ6 and the first direct current input catalyst DCJ4 is electrically connected
Connect, the input of the second direct current output contactor DCJ5 and the outfan electrical connection of the second direct current input catalyst DCJ3.
Further, described D.C. contactor group includes the first D.C. contactor J4 and the second D.C. contactor J3, one group
The first direct current output contactor DCJ8 in direct current output contactor and the outfan difference of the second direct current output contactor DCJ7
Electrically connect with the input of the first D.C. contactor J4 often overlapped in one group of socket box on socket box and the second D.C. contactor J3,
The first direct current output contactor DCJ6 in another group direct current output contactor and the output of the second direct current output contactor DCJ5
End often overlaps the first D.C. contactor J4 on socket box and the input of the second D.C. contactor J3 with another group socket box respectively
End electrical connection.
Further, described socket box is provided with exchange direct connection catalyst J2, A.C. contactor J1, the first D.C. contactor
J4, the second D.C. contactor J3, the first socket C1, the second socket C2 and the 3rd socket C3, described exchange direct connection catalyst J2 and
The outfan of A.C. contactor J1 all inputs with the first socket C1 electrically connect, the outfan of the first D.C. contactor J4 and
The input electrical connection of two socket C2, the outfan of the second D.C. contactor J3 and the input electrical connection of the 3rd socket C3.
Further, described exchange output switch A1K exchanges with exchanging output switch A2K equal output single-phase line 400V voltage
Electricity.
Further, described first direct current output switch D1K1 and the first direct current output switch D2K1 all exports 110V voltage
Unidirectional current, described second direct current output switch D1K2 and the second direct current output switch D2K2 all exports 24V voltage dc.
Further, described controller is provided with communication interface.
Further, the outfan of described incoming line cabinet includes use electric switch K1, uses electric switch K2, use electric switch K3, electricity consumption
Switch K4, input with electric switch K5 and output switch K6, the outfan of described electric switch K1 and the described power supply exchanging cabinet A1
End electrical connection, the outfan of described electric switch K2 and the described power input electrical connection exchanging cabinet A2, described electric switch
K3 electrically connects with the power input of described DC cabinet D1, the power input of described electric switch K4 and described DC cabinet D2
Electrical connection, described electric switch K5 electrically connects with the power input of described controller, described output switch K6 and all sockets
The input electrical connection of the exchange direct connection catalyst J2 on case.
The present invention inputs the corresponding switching between catalyst and exchange output contactor by exchange in exchange switching cabinet AC
And direct current inputs the corresponding different power supply of corresponding switching between catalyst and direct current output contactor in direct current switching cabinet DC
Circuit, as a example by two exchanges cabinet, two DC cabinets, two groups of socket boxes, the supply line of the present invention is as follows.
Alternating current circuit 1:
(system exchanges cabinet AC1 and controls one group of socket box respectively with exchanging cabinet AC2)
The electric switch K1 that uses of incoming line cabinet exports triple line 380V voltage AC → exchange cabinet A1 filtering, rectification, inversion also
Inhaled by exchange input catalyst ACJ1 in exchange output switch A1K output single-phase line 400V voltage AC → exchange switching cabinet AC
Closing, exchange output contactor ACJ3 disconnects with exchanging output contactor ACJ4, and exchange input catalyst ACJ1 is exported by exchange
Outfan output single-phase line 400V voltage AC → mono-group socket box (1～8) of catalyst ACJ3 often overlaps on socket box
A.C. contactor J1 adhesive, exchange direct connection catalyst J2 disconnects, the outfan output single-phase line 400V voltage of A.C. contactor J1
Alternating current → the first socket C1.
The electric switch K2 that uses of incoming line cabinet exports triple line 380V voltage AC → exchange cabinet A2 filtering, rectification, inversion also
Inhaled by exchange input catalyst ACJ2 in exchange output switch A2K output single-phase line 400V voltage AC → exchange switching cabinet AC
Closing, exchange output contactor ACJ3 disconnects with exchanging output contactor ACJ4, and exchange input catalyst ACJ2 is exported by exchange
The outfan output single-phase line 400V voltage AC of catalyst ACJ4 → another group socket box (9～16) is often overlapped on socket box
A.C. contactor J1 adhesive, exchange direct connection catalyst J2 disconnects, the outfan output single-phase line 400V of A.C. contactor J1 electricity
Pressure alternating current → the first socket C1.
Alternating current circuit 2:
(system exchanging cabinet AC1 fault, exchange cabinet AC2 controls two groups of socket boxes)
The electric switch K2 that uses of incoming line cabinet exports triple line 380V voltage AC → exchange cabinet A2 filtering, rectification, inversion also
By exchange input catalyst ACJ2 in exchange output switch A2K output single-phase line 400V voltage AC → exchange switching cabinet AC with
Exchange output contactor ACJ3 adhesive, exchange input catalyst ACJ1 disconnects with exchanging output contactor ACJ4, and exchange input connects
The output of tentaculum ACJ2 is divided into two-way,
Lead up to exchange output contactor ACJ4 outfan output single-phase line 400V voltage AC → another group insert
Often overlapping the A.C. contactor J1 adhesive on socket box in seat-box (9～16), exchange direct connection catalyst J2 disconnects, A.C. contactor J1
Outfan output single-phase line 400V voltage AC → the first socket C1,
The input of another road input AC output contactor ACJ3, the outfan output of exchange output contactor ACJ3 is single
Phase line 400V voltage AC → mono-group socket box (1～8) often overlaps the A.C. contactor J1 adhesive on socket box, exchanges direct connection
Catalyst J2 disconnects, the outfan output single-phase line 400V voltage AC → the first socket C1 of A.C. contactor J1.
Alternating current circuit 3:
(system exchanging cabinet AC2 fault, exchange cabinet AC1 controls two groups of socket boxes)
The electric switch K1 that uses of incoming line cabinet exports triple line 380V voltage AC → exchange cabinet A1 filtering, rectification, inversion also
By exchange input catalyst ACJ1 in exchange output switch A1K output single-phase line 400V voltage AC → exchange switching cabinet AC with
Exchange output contactor ACJ4 adhesive, exchange input catalyst ACJ2 disconnects with exchanging output contactor ACJ3, and exchange input connects
The output of tentaculum ACJ1 is divided into two-way,
Lead up to exchange output contactor ACJ3 outfan output single-phase line 400V voltage AC → mono-group socket
Often overlapping the A.C. contactor J1 adhesive on socket box in case (1～8), exchange direct connection catalyst J2 disconnects, A.C. contactor J1's
Outfan output single-phase line 400V voltage AC → the first socket C1,
The input of another road input AC output contactor ACJ4, the outfan output of exchange output contactor ACJ4 is single
Phase line 400V voltage AC → another group socket box (9～16) often overlaps the A.C. contactor J1 adhesive on socket box, exchange
Direct connection catalyst J2 disconnects, the outfan output single-phase line 400V voltage AC → the first socket C1 of A.C. contactor J1.
Alternating current circuit 4:
(exchanging cabinet AC1 in system all to break down with exchanging cabinet AC2, the output switch K6 of incoming line cabinet controls two groups of sockets
Case)
Every inserting in output switch K6 output single-phase line 380V voltage AC → two group socket box (1～16) of incoming line cabinet
Exchange direct connection catalyst J2 adhesive on seat-box, A.C. contactor J1 disconnects, and the outfan output of exchange direct connection catalyst J2 is single
Phase line 400V voltage AC → the first socket C1.
DC line 1:
(in system, DC cabinet D1 and DC cabinet D2 controls one group of socket box respectively)
Incoming line cabinet with electric switch K3 output triple line 380V voltage AC → DC cabinet D1 filtering, rectification straight by this
The direct current output switch component two-way output of stream cabinet D1,
The first direct current input in first direct current output switch D1K1 output 110V voltage dc → direct current switching cabinet DC
Catalyst DCJ4 adhesive, the first direct current output contactor DCJ8 and the first direct current output contactor DCJ6 disconnect, and the first direct current is defeated
Enter the catalyst DCJ4 outfan output 110V voltage dc → mono-group socket box by the first direct current output contactor DCJ8
(1～8) are often overlapped the first D.C. contactor J4 adhesive on socket box, the outfan output 110V electricity of the first D.C. contactor J4
Pressure unidirectional current → the second socket C2,
The second direct current input in second direct current output switch D1K2 output 24V voltage dc → direct current switching cabinet DC
Catalyst DCJ3 adhesive, the second direct current output contactor DCJ7 and the second direct current output contactor DCJ5 disconnect, and the second direct current is defeated
Enter the catalyst DCJ3 outfan output 24V voltage dc → mono-group socket box (1 by the second direct current output contactor DCJ7
～8) in often overlap the second D.C. contactor J3 adhesive on socket box, the outfan of the second D.C. contactor J3 output 24V voltage
Unidirectional current → the 3rd socket C3.
Incoming line cabinet with electric switch K4 output triple line 380V voltage AC → DC cabinet D2 filtering, rectification straight by this
The direct current output switch component two-way output of stream cabinet D2,
The first direct current input in first direct current output switch D2K1 output 110V voltage dc → direct current switching cabinet DC
Catalyst DCJ2 adhesive, the first direct current output contactor DCJ6 and the first direct current output contactor DCJ8 disconnect, and the first direct current is defeated
Enter catalyst DCJ2 by the outfan of the first direct current output contactor DCJ6 output 110V voltage dc → another organizes socket
Case (9～16) often overlaps the first D.C. contactor J4 adhesive on socket box, the outfan output of the first D.C. contactor J4
110V voltage dc → the second socket C2,
The second direct current input in second direct current output switch D2K2 output 24V voltage dc → direct current switching cabinet DC connects
Tentaculum DCJ1 adhesive, the second direct current output contactor DCJ5 and the second direct current output contactor DCJ7 disconnect, the second direct current input
Catalyst DCJ1 is by the outfan of the second direct current output contactor DCJ5 output 24V voltage dc → another organizes socket box (9
～16) in often overlap the second D.C. contactor J3 adhesive on socket box, the outfan of the second D.C. contactor J3 output 24V voltage
Unidirectional current → the 3rd socket C3.
DC line 2:
(DC cabinet D1 fault in system, DC cabinet D2 controls two groups of socket boxes)
Incoming line cabinet with electric switch K4 output triple line 380V voltage AC → DC cabinet D2 filtering, rectification straight by this
The direct current output switch component two-way output of stream cabinet D2,
The first direct current input in first direct current output switch D2K1 output 110V voltage dc → direct current switching cabinet DC
Catalyst DCJ2 and the first direct current output contactor DCJ8 adhesive, the first direct current input catalyst DCJ4 and the output of the first direct current connect
Tentaculum DCJ6 disconnects, and the output of the first direct current input catalyst DCJ2 is divided into two-way,
One tunnel inputs the outfan output 110V of the first direct current output contactor DCJ8, the first direct current output contactor DCJ8
Voltage dc → mono-group socket box (1～8) often overlaps the first D.C. contactor J4 adhesive on socket box, the first direct current contact
The outfan output 110V voltage dc → the second socket C2 of device J4,
Separately lead up to the first direct current output contactor DCJ6 outfan output 110V voltage dc → another group insert
Seat-box (9～16) often overlaps the first D.C. contactor J4 adhesive on socket box, the outfan output of the first D.C. contactor J4
110V voltage dc → the second socket C2,
The second direct current input in second direct current output switch D2K2 output 24V voltage dc → direct current switching cabinet DC connects
Tentaculum DCJ1 and the second direct current output contactor DCJ7 adhesive, the second direct current input catalyst DCJ3 and the output contact of the second direct current
Device DCJ5 disconnects, and the output of the second direct current input catalyst DCJ1 is divided into two-way,
One tunnel inputs the outfan output 24V of the second direct current output contactor DCJ7, the second direct current output contactor DCJ7
Voltage dc → mono-group socket box (1～8) often overlaps the second D.C. contactor J3 adhesive on socket box, the second direct current contact
Outfan output 24V voltage dc → the 3rd socket C3 of device J3,
24V voltage dc → another organizes socket separately to lead up to the outfan output of the second direct current output contactor DCJ5
Case (9～16) often overlaps the second D.C. contactor J3 adhesive on socket box, the outfan output 24V of the second D.C. contactor J3
Voltage dc → the 3rd socket C3.
DC line 3:
(DC cabinet D2 fault in system, DC cabinet D1 controls two groups of socket boxes)
Incoming line cabinet with electric switch K3 output triple line 380V voltage AC → DC cabinet D1 filtering, rectification straight by this
The direct current output switch component two-way output of stream cabinet D1,
The first direct current input in first direct current output switch D1K1 output 110V voltage dc → direct current switching cabinet DC
Catalyst DCJ4 and the first direct current output contactor DCJ6 adhesive, the first direct current output contactor DCJ8 and the input of the first direct current connect
Tentaculum DCJ2 disconnects, and the output of the first direct current input catalyst DCJ4 is divided into two-way,
One tunnel inputs the outfan output 110V of the first direct current output contactor DCJ6, the first direct current output contactor DCJ6
Voltage dc → another group socket box (9～16) often overlaps the first D.C. contactor J4 adhesive on socket box, the first direct current
The outfan output 110V voltage dc → the second socket C2 of catalyst J4,
Separately lead up to the first direct current output contactor DCJ8 outfan output 110V voltage dc → mono-group socket
Case (1～8) often overlaps the first D.C. contactor J4 adhesive on socket box, the outfan output 110V of the first D.C. contactor J4
Voltage dc → the second socket C2,
The second direct current input in second direct current output switch D1K2 output 24V voltage dc → direct current switching cabinet DC connects
Tentaculum DCJ3 and the second direct current output contactor DCJ5 adhesive, the second direct current input catalyst DCJ1 and the output contact of the second direct current
Device DCJ7 disconnects, and the output of the second direct current input catalyst DCJ3 is divided into two-way,
One tunnel inputs the outfan output 24V of the second direct current output contactor DCJ5, the second direct current output contactor DCJ5
Voltage dc → another group socket box (9～16) often overlaps the second D.C. contactor J3 adhesive on socket box, the second direct current
Outfan output 24V voltage dc → the 3rd socket C3 of catalyst J3,
Separately lead up to the second direct current output contactor DCJ7 outfan output 24V voltage dc → mono-group socket
Case (1～8) often overlaps the second D.C. contactor J3 adhesive on socket box, the outfan output 24V of the second D.C. contactor J3
Voltage dc → the 3rd socket C3.
The controller of the present invention is as management system, incoming line cabinet the triple line 380V voltage exchange exported with electric switch K5
Electricity power supply, receives the data of all devices electricity ginseng instrument, controls adhesive and the disconnection of all catalysts simultaneously, and this controller is provided with
The communication interface being connected with EMUs information management system, information content and form meet the Ministry of Railways, and " bullet train section (institute) is believed
Breath systematic design discipline " and the pertinent regulations of " EMUs management information system automation equipment interface specification ", many in order to realize
The centralized management of passage intelligence repair and maintenance auxiliary power supply system, monitors and records the fortune such as power-on time, power-off time, voltage, electric current
Row and security parameter, the data of this controller record can be inquired about, dump, it is possible to as field operation control, accident analysis
Original foundation.
The equipment nomenclature of the present invention is as follows:
The present invention be applicable to EMUs carry out I and II inspection, reorganize and outfit, overhaul, the ground auxiliary power supply such as debugging, taking into account
While CRH1, CRH2, CRH3, CRH4, CRH5 type car, especially by the power supply of Harmony CRH6 type intercity EMUs accessory power supply
Require design, fully meet the power supply target of CRH6, and meet long and short marshalling power reguirements.
The power reguirements such as following table of Harmony CRH6 type intercity EMUs accessory power supply:
The present invention is additionally provided with overvoltage, under-voltage, cross stream, short circuit, voltage harmonic content overproof, electric leakage and ground protection are arranged
Execute；
The first socket C1, the second socket C2 and the 3rd socket C3 installation perpendicular to the ground in socket box, and it is provided with sealing
Structure, this sealing structure has dust-proof, rainproof function；
In system chambers, equipment protection grade is not less than IP43, and the degree of protection at the socket box line outlet of outfield is not less than
IP11, remaining position degree of protection is not less than IP43；
Outfield socket box is arranged on the correspondence position at EMUs external electric supply socket, does not affect other and checks, reorganizes and outfit work
Industry.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. an EMUs repair and maintenance auxiliary power supply system, it is characterised in that: include incoming line cabinet, controller, at least two exchange cabinet,
Exchange switching cabinet AC, at least two DC cabinet, direct current switching cabinet DC and at least two group socket box；
The input of described incoming line cabinet connects industrial power supply port, and outfan includes multiple electric switch and an output switch,
The outfan of the plurality of electric switch respectively with described controller, exchange cabinet, DC cabinet power input one_to_one corresponding even
Connect, the outfan of described output switch and the input electrical connection exchanging direct connection catalyst J2 on all socket boxes；
The number of described exchange cabinet and DC cabinet respectively with the group number one_to_one corresponding of described socket box；
Each described exchange cabinet includes an exchange output switch；
Described exchange switching cabinet includes that multiple exchange input catalyst exchanges output contactor with multiple；
The plurality of exchange input catalyst input with all described exchange cabinet exchange output switchs outfan one by one
Corresponding and corresponding connection, the plurality of exchange output contactor and the plurality of input catalyst one_to_one corresponding that exchanges, the plurality of
The outfan of exchange output contactor connects one to one with the plurality of outfan exchanging input catalyst, and the plurality of friendship
The input of stream output contactor is connected with the outfan of the exchange input catalyst of arbitrary non-corresponding；
The outfan of each described exchange output contactor often overlaps the A.C. contactor on socket box in corresponding one group of socket box
The input electrical connection of J1；
Each described DC cabinet includes one group of direct current output switch group；
Described direct current switching cabinet includes organizing direct current input catalyst and many group direct current output contactors more；
The input of described many group direct current input catalysts and the outfan one of the direct current output switch group of all described DC cabinets
One corresponding and corresponding connection, described how group direct current output contactors input catalyst one_to_one corresponding with described direct currents of organizing more, and these are many
The outfan of group direct current output contactor is the most corresponding with the outfan one_to_one corresponding of described many group direct current input catalysts to be connected, and
The input of the plurality of direct current output contactor is corresponding with the outfan of the direct current of arbitrary group of non-corresponding input catalyst to be connected；
The outfan often organizing described direct current output contactor often overlaps the D.C. contactor on socket box in corresponding one group of socket box
The input electrical connection of group；
Described exchange cabinet, exchange switching cabinet, DC cabinet, direct current switching cabinet, socket box are all connected with controller signals.
EMUs repair and maintenance auxiliary power supply system the most according to claim 1, it is characterised in that: described socket box is provided with two
Group, often in group socket box, the tricks of socket box is 8 sets.
EMUs repair and maintenance auxiliary power supply system the most according to claim 2, it is characterised in that: described exchange cabinet has two,
Being respectively exchange cabinet A1 and exchange cabinet A2, the exchange output switch in described exchange cabinet A1 is exchange output switch A1K, described friendship
Exchange output switch in stream cabinet A2 is exchange output switch A2K.
EMUs repair and maintenance auxiliary power supply system the most according to claim 3, it is characterised in that: described exchange switching cabinet includes
Exchange input catalyst ACJ1, exchange input catalyst ACJ2, exchange output contactor ACJ3 and exchange output contactor ACJ4,
The input of exchange input catalyst ACJ1 and the outfan electrical connection exchanging output switch A1K, exchange input catalyst ACJ2
Input and the outfan electrical connection that exchanges output switch A2K, the exchange input outfan of catalyst ACJ1 and exchange output
The outfan electrical connection of catalyst ACJ3, the outfan of exchange input catalyst ACJ2 and the output exchanging output contactor ACJ4
End electrical connection, the input of exchange output contactor ACJ3 and the outfan electrical connection exchanging input catalyst ACJ2, exchange defeated
The input going out catalyst ACJ4 and the outfan electrical connection exchanging input catalyst ACJ1.
EMUs repair and maintenance auxiliary power supply system the most according to claim 2, it is characterised in that: described DC cabinet has two,
It is respectively DC cabinet D1 and DC cabinet D2.
EMUs repair and maintenance auxiliary power supply system the most according to claim 5, it is characterised in that: straight in described DC cabinet D1
Stream output switch group includes the first direct current output switch D1K1 and the second direct current output switch D1K2, straight in described DC cabinet D2
Stream output switch group includes the first direct current output switch D2K1 and the second direct current output switch D2K2.
EMUs repair and maintenance auxiliary power supply system the most according to claim 6, it is characterised in that: described direct current switching cabinet includes
Two groups of direct current input catalysts and two groups of direct current output contactors, one group of direct current input catalyst includes the first direct current input contact
Device DCJ4 and the second direct current input catalyst DCJ3, another group direct current input catalyst includes the first direct current input catalyst DCJ2
With the second direct current input catalyst DCJ1；
One group of direct current output contactor includes the first direct current output contactor DCJ8 and the second direct current output contactor DCJ7, another
Group direct current output contactor includes the first direct current output contactor DCJ6 and the second direct current output contactor DCJ5；
The input of the first direct current input catalyst DCJ4 and the outfan electrical connection of the first direct current output switch D1K1, second is straight
The input of stream input catalyst DCJ3 and the outfan electrical connection of the second direct current output switch D1K2；
The input of the first direct current input catalyst DCJ2 and the outfan electrical connection of the first direct current output switch D2K1, second is straight
The input of stream input catalyst DCJ1 and the outfan electrical connection of the second direct current output switch D2K2；
The outfan of the first direct current input catalyst DCJ4 and the outfan electrical connection of the first direct current output contactor DCJ8, second
The outfan of direct current input catalyst DCJ3 and the outfan electrical connection of the second direct current output contactor DCJ7；
The outfan of the first direct current input catalyst DCJ2 and the outfan electrical connection of the first direct current output contactor DCJ6, second
The outfan of direct current input catalyst DCJ1 and the outfan electrical connection of the second direct current output contactor DCJ5；
The input of the first direct current output contactor DCJ8 and the outfan electrical connection of the first direct current input catalyst DCJ2, second
The input of direct current output contactor DCJ7 and the outfan electrical connection of the second direct current input catalyst DCJ1；
The input of the first direct current output contactor DCJ6 and the outfan electrical connection of the first direct current input catalyst DCJ4, second
The input of direct current output contactor DCJ5 and the outfan electrical connection of the second direct current input catalyst DCJ3.
EMUs repair and maintenance auxiliary power supply system the most according to claim 7, it is characterised in that: described D.C. contactor group bag
Include the first D.C. contactor J4 and the second D.C. contactor J3, the first direct current output contactor in one group of direct current output contactor
The outfan of DCJ8 and the second direct current output contactor DCJ7 often overlaps the first direct current on socket box with one group of socket box respectively
The input electrical connection of catalyst J4 and the second D.C. contactor J3, the first direct current output in another group direct current output contactor
The outfan of catalyst DCJ6 and the second direct current output contactor DCJ5 often overlaps on socket box with another group socket box respectively
The input electrical connection of the first D.C. contactor J4 and the second D.C. contactor J3.
EMUs repair and maintenance auxiliary power supply system the most according to claim 1, it is characterised in that: described socket box is provided with friendship
Stream direct connection catalyst J2, A.C. contactor J1, the first D.C. contactor J4, the second D.C. contactor J3, the first socket C1, second
Socket C2 and the 3rd socket C3, the outfan of described exchange direct connection catalyst J2 and A.C. contactor J1 is all with the first socket C1's
Input electrically connects, the outfan of the first D.C. contactor J4 and the input electrical connection of the second socket C2, the second direct current contact
The outfan of device J3 and the input electrical connection of the 3rd socket C3.
EMUs repair and maintenance auxiliary power supply system the most according to claim 1, it is characterised in that: the output of described incoming line cabinet
End includes with electric switch K1, with electric switch K2, with electric switch K3, with electric switch K4, with electric switch K5 and output switch K6, described
With the outfan of electric switch K1 and the described power input electrical connection exchanging cabinet A1, the outfan of described electric switch K2 and institute
Stating the power input electrical connection of exchange cabinet A2, described electric switch K3 electrically connects with the power input of described DC cabinet D1,
Described electric switch K4 electrically connects with the power input of described DC cabinet D2, described electric switch K5 and the electricity of described controller
Source input electrical connection, described output switch K6 and the input electrical connection exchanging direct connection catalyst J2 on all socket boxes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610575091.0A CN106130164B (en) | 2016-07-18 | 2016-07-18 | A kind of EMU maintenance auxiliary power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610575091.0A CN106130164B (en) | 2016-07-18 | 2016-07-18 | A kind of EMU maintenance auxiliary power supply system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106130164A true CN106130164A (en) | 2016-11-16 |
| CN106130164B CN106130164B (en) | 2018-12-04 |
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| CN201610575091.0A Expired - Fee Related CN106130164B (en) | 2016-07-18 | 2016-07-18 | A kind of EMU maintenance auxiliary power supply system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111954822A (en) * | 2018-04-11 | 2020-11-17 | 通快机床两合公司 | Intermediate module, receiver module, monitoring system and monitoring method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202084984U (en) * | 2011-03-28 | 2011-12-21 | 广州地铁设计研究院有限公司 | Light current integration UPS system applied to urban railway system |
| JP2015073423A (en) * | 2013-09-06 | 2015-04-16 | 三星エスディアイ株式会社Ｓａｍｓｕｎｇ ＳＤＩ Ｃｏ．，Ｌｔｄ． | Power conversion system for motor car |
| CN205911811U (en) * | 2016-07-18 | 2017-01-25 | 天津斌德鑫力电子科技有限公司 | Auxiliary power supply system is protected to EMUs multichannel intelligence dimension |
-
2016
- 2016-07-18 CN CN201610575091.0A patent/CN106130164B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202084984U (en) * | 2011-03-28 | 2011-12-21 | 广州地铁设计研究院有限公司 | Light current integration UPS system applied to urban railway system |
| JP2015073423A (en) * | 2013-09-06 | 2015-04-16 | 三星エスディアイ株式会社Ｓａｍｓｕｎｇ ＳＤＩ Ｃｏ．，Ｌｔｄ． | Power conversion system for motor car |
| CN205911811U (en) * | 2016-07-18 | 2017-01-25 | 天津斌德鑫力电子科技有限公司 | Auxiliary power supply system is protected to EMUs multichannel intelligence dimension |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111954822A (en) * | 2018-04-11 | 2020-11-17 | 通快机床两合公司 | Intermediate module, receiver module, monitoring system and monitoring method |
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