CN201329813Y - Locomotive power supply integrated controller - Google Patents
Locomotive power supply integrated controller Download PDFInfo
- Publication number
- CN201329813Y CN201329813Y CN 200820183387 CN200820183387U CN201329813Y CN 201329813 Y CN201329813 Y CN 201329813Y CN 200820183387 CN200820183387 CN 200820183387 CN 200820183387 U CN200820183387 U CN 200820183387U CN 201329813 Y CN201329813 Y CN 201329813Y
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- China
- Prior art keywords
- power supply
- control
- locomotive
- control module
- feed circuit
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- Expired - Lifetime
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 31
- 230000006698 induction Effects 0.000 claims description 6
- 102100032294 Dynein axonemal heavy chain 12 Human genes 0.000 claims description 4
- 102100031636 Dynein axonemal heavy chain 9 Human genes 0.000 claims description 4
- 101000575170 Halobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) 50S ribosomal protein L12 Proteins 0.000 claims description 4
- 101000732556 Halobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) 50S ribosomal protein L5 Proteins 0.000 claims description 4
- 101000866325 Homo sapiens Dynein axonemal heavy chain 9 Proteins 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
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Abstract
The utility model relates to a locomotive power supply integrated controller, which comprises a control module, a request power supply circuit connected with the control module and a control circuit connected with the output end of the control module, wherein the control circuit includes a permission power supply circuit and a control power supply circuit, a time-delay device is disposed between the permission power supply circuit and the control power supply circuit, and the control power supply circuit controls on-and-off of a relay in series connection in a locomotive power supply control loop. The locomotive power supply integrated controller emits control power supply signals after receiving passenger carriage permission power supply signals during the process of locomotives supplying power to passenger carriages and further controls on-and-off of the relay in series connection in the locomotive control loop after a period of time delay through a timing relay, thereby not only ensuring power utilization safety and safe usage of power driven devices, but also safeguarding railway undertaking development.
Description
Technical field
The utility model relates to a kind of power supply Centralized Controller, particularly a kind of centralized controlling device that ensures locomotive to the bus safety power supply.
Background technology
Along with development of science and technology, the modern railways passenger vehicle mostly adopts the DC600V electric power system, adopt the DC600V electric power system to have many good qualities, it can realize the electric control system and the network monitoring system of automation control easily, promote the technical merit of China's passenger vehicle electric system and vehicle outfitting, for new operation service on buses or trains system provides strong technical support, produce good economic benefit and social benefit, simultaneously also for realizing digitalisation, the networking railway transportation has been laid firm foundations, at locomotive when passenger vehicle is powered, using electricity system on the passenger vehicle at first should be got ready, locomotive can be powered, otherwise cause tripping operation or produce danger, thereby the power supply control problem of DC600V electric power system is particularly important with regard to what show.
The utility model content
The purpose of this utility model is to provide a kind of can receive passenger vehicle power supply request signal, and sends the locomotive power supply Centralized Controller that power supply allows signal, unified power supply.
The technical solution of the utility model is: a kind of locomotive power supply Centralized Controller, described controller comprises control module, the request feed circuit that are connected with control module, and the control circuit that is connected with the control module mouth, control circuit comprises permission feed circuit and control feed circuit, allow to be provided with time delay device between feed circuit and the control feed circuit, the control of control feed circuit is serially connected in the folding of the relay in the locomotive power supply control loop.
Preferably: described permission feed circuit comprise power supply key switch K1, K2 and the intermediate relay KA1 that links to each other with control module mouth I, and intermediate relay KA1 sends power supply and allows signal; The control feed circuit comprise the open contact with the mouth II bonded assembly intermediate relay KA1 of control module, and the induction coil KT2 of time relay, this mouth II also is connected to the open contact of time relay KT2 and the induction coil of intermediate relay KA3 simultaneously, wherein, the open contact of intermediate relay KA3 is arranged in the locomotive power supply control loop.
Preferably: the supply module of described control module is that passenger vehicle bus 110V is connected with control module by circuit breaker Q 1.
Preferably: be provided with power lamp HL19, power supply permission signal lamp HL20, power supply signal lamp HL21 in the described controller.
The beneficial effects of the utility model are: the utility model is the locomotive power supply Centralized Controller, locomotive is taked to receive passenger vehicle to the passenger vehicle power supply to be allowed to send the control power supply signal behind the power supply signal, and be serially connected in the folding of the relay in the locomotive control loop by control after slug relay time-delay a period of time, so not only guaranteed Electrical Safety, guaranteed the safe handling of consumer, guarantee is provided for especially the development of railway cause.
Description of drawings
Fig. 1 is an electrical schematic diagram of the present utility model
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model:
A kind of locomotive power supply Centralized Controller, described controller comprises control module, the request feed circuit that are connected with control module, and the control circuit that is connected with the control module mouth, control circuit comprises permission feed circuit and control feed circuit, allow to be provided with time delay device between feed circuit and the control feed circuit, the control of control feed circuit is serially connected in the folding of the relay in the locomotive power supply control loop, and control module is a micro controller system.Allow feed circuit to comprise power supply key switch K1, K2 and the intermediate relay KA1 that links to each other with control module mouth I, intermediate relay KA1 sends power supply and allows signal; The control feed circuit comprise the open contact with the mouth II bonded assembly intermediate relay KA1 of control module, and the induction coil KT2 of time relay, this mouth II also is connected to the open contact of time relay KT2 and the induction coil of intermediate relay KA3 simultaneously, wherein, the open contact of intermediate relay KA3 is arranged in the locomotive power supply control loop.The supply module of control module is that passenger vehicle bus 110V is connected with control module by circuit breaker Q 1.Be provided with power lamp HL19, power supply permission signal lamp HL20, power supply signal lamp HL21 in the controller.
During work, the locomotive power supply Centralized Controller is by core adaptor union and locomotive, corresponding signal lines is connected on the passenger vehicle, the circuit breaker Q 1 of closing, passenger vehicle bus 110V is by 37 of the core adaptor union, 38,40,43 power to control module, HL19 is luminous for supply module control this moment power lamp, after passenger vehicle is ready to power supply state, by 1 of core adaptor union, 3 send the DC600V power supply to controller applies for signal, power supply application signal arrives control module by the request feed circuit, control module control power supply allows signal lamp HL20 to send power supply and allows signal, at this moment, the chain signal of power supply key that locomotive is delivered to is by 51 of the core adaptor union, 53,52,54 deliver to K1, K2 allows the feed circuit conducting, intermediate relay coil KA1 electrification, the open contact closure is by 39 of core adaptor union, 41 outputs allow the permission signal of power supply, and DC supply signal lamp HL21 sends power supply signal; Control the open contact closure of the intermediate relay KA1 in the feed circuit simultaneously, make time relay KT2 electrification, behind the time-delay certain hour, the open contact closure of time relay KT2, the coil electrification of intermediate relay KA3, thus make the open contact closure of the intermediate relay KA3 that is serially connected in the locomotive power supply control loop, thus locomotive is powered to passenger vehicle, wherein, 49 of the core adaptor union, 50 link to each other with current supply circuit.
Claims (4)
1, a kind of locomotive power supply Centralized Controller, it is characterized in that: described controller comprises control module, the request feed circuit that are connected with control module, and the control circuit that is connected with the control module mouth, control circuit comprises permission feed circuit and control feed circuit, allow to be provided with time delay device between feed circuit and the control feed circuit, the control of control feed circuit is serially connected in the folding of the relay in the locomotive power supply control loop.
2, locomotive power supply Centralized Controller as claimed in claim 1, it is characterized in that: described permission feed circuit comprise power supply key switch K1, K2 and the intermediate relay KA1 that links to each other with control module mouth I, and intermediate relay KA1 sends power supply and allows signal; The control feed circuit comprise the open contact with the mouth II bonded assembly intermediate relay KA1 of control module, and the induction coil KT2 of time relay, this mouth II also is connected to the open contact of time relay KT2 and the induction coil of intermediate relay KA3 simultaneously, wherein, the open contact of intermediate relay KA3 is arranged in the locomotive power supply control loop.
3, locomotive power supply Centralized Controller as claimed in claim 2 is characterized in that: the supply module of described control module is that passenger vehicle bus 110V is connected with control module by circuit breaker Q 1.
4, locomotive power supply Centralized Controller as claimed in claim 2 is characterized in that: be provided with power lamp HL19, power supply permission signal lamp HL20, power supply signal lamp HL21 in the described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820183387 CN201329813Y (en) | 2008-12-12 | 2008-12-12 | Locomotive power supply integrated controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820183387 CN201329813Y (en) | 2008-12-12 | 2008-12-12 | Locomotive power supply integrated controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201329813Y true CN201329813Y (en) | 2009-10-21 |
Family
ID=41223188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820183387 Expired - Lifetime CN201329813Y (en) | 2008-12-12 | 2008-12-12 | Locomotive power supply integrated controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201329813Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105189187A (en) * | 2013-04-18 | 2015-12-23 | 株式会社东芝 | Electric locomotive control device and electric locomotive control method |
| CN116620022A (en) * | 2023-07-07 | 2023-08-22 | 中车青岛四方机车车辆股份有限公司 | Circuit, train and power supply method for centralized control control power supply |
-
2008
- 2008-12-12 CN CN 200820183387 patent/CN201329813Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105189187A (en) * | 2013-04-18 | 2015-12-23 | 株式会社东芝 | Electric locomotive control device and electric locomotive control method |
| CN116620022A (en) * | 2023-07-07 | 2023-08-22 | 中车青岛四方机车车辆股份有限公司 | Circuit, train and power supply method for centralized control control power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091021 |
|
| CX01 | Expiry of patent term |