CN1016243B - Recording device of electric brake for electric drived locomotive - Google Patents
Recording device of electric brake for electric drived locomotiveInfo
- Publication number
- CN1016243B CN1016243B CN 89103533 CN89103533A CN1016243B CN 1016243 B CN1016243 B CN 1016243B CN 89103533 CN89103533 CN 89103533 CN 89103533 A CN89103533 A CN 89103533A CN 1016243 B CN1016243 B CN 1016243B
- Authority
- CN
- China
- Prior art keywords
- electric
- electric braking
- locomotive
- recording
- coupler
- 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.)
- Expired
Links
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention discloses an auxiliary monitoring device used on an electric drive locomotive, aiming to provide a recording device which can display and accumulate the electric braking degree of the electric drive locomotive and the energy consumption. An electric brake recorder for electric locomotive composed of more than two sets of probes, an electric braking recorder, and a coupler is provided. The more than two sets of probes are the Hall transducers that are electromagnetically connected with the rotor winding circuit of an electric machine. The electric braking recorder is composed of an electric braking degree recording part comprising more than two filters, more than two sets of summation resistors, an addition proportional amplifier, a digital circuit, a driving circuit and an electromagnetic counter; an electric braking energy consumption recording part comprising two triodes constituting a 'with' door and the electromagnetic counter.
Description
The invention belongs to the auxiliary monitoring device on the electric driving vehicle.
The train of being made up of electric driving vehicle and vehicle can adopt Pneumatic brake systems usually, also can adopt electric braking.When adopting air brake, when particularly the train on long steep grade adopts air brake, cause the wheel tread and the brake shoe abrasion aggravation of locomotive and rolling stock, and because of the superheat limit of wheel and brake shoe train running speed, adopt electric braking, train momentum is converted into electric energy, the abrasion and the fricative heat of glancing impact brake shoe and wheel tread have been eliminated, reduce the cool lock time of train, can improve train running speed, yet this brake mode makes the technical attendant be reluctant to adopt because of bring inconvenience and unfavorable to the technical attendant.Portion literary composition regulation train is assigned by the Ministry of Railways should rationally use electric braking, but often portion of Ministry of Railways literary composition is implemented be affected because of weighing electric braking degree and energy consumption.Number of patent application is that 85104789 disclosed technology are to be used for the sensing lead consumable system that powers on, and can not be used for electric driving vehicle, particularly the measurement and the record of the electric braking degree of internal combustion electric driving vehicle and energy consumption.
For a kind of electric braking recording device that can show electric braking degree and energy consumption is provided, the present invention is proposed.
The present invention is made up of the probe more than two groups, electric braking recording instrument and coupler, and probe can be respectively and rotor winding loop electromagnetism bonded assembly Hall element; As voltage or current Hall sensor; The electric braking recording instrument is made up of electric braking degree recording section and electric braking energy consumption recording section; Electric braking degree recording section is made up of two above filters, sue for peace more than two resistance, addition proportional amplifier, digital circuit, driving circuit, message register and memory; Electric braking energy consumption recording section connects coupler and addition proportional amplifier respectively and constitutes logical bonded assembly aerotron, message register and memory device each other by two to be formed.Probe can be voltage hall sensor, current Hall sensor or electric current and voltage hall sensor is formed; Coupler can be photoelectrical coupler and also can be magnetic coupler, and plural probe is connected with the electric braking degree recording section of two above input ends; The coupler other end that connects aerotron is connected with locomotive total energy consumption recording instrument, and the message register of electric braking degree recording section and electric braking function consumption recording section connects direct supply.
During electric brake for electric drived locomotive, locomotive engine is in external force, under gravity on the down ramp or the effect of operation force of inertia, be the operation of electrical generator state as train, make and produce induced potential in the armature loop that cuts off electrical source of power, and in the armature loop circuit of forming by armature loop and resistance, form voltage and current, the rotor that places in the stator field is born and external force opposite effect power, form lock torque.The size of this lock torque and motor stator magnetic-field intensity and armature loop loop voltage, size of current are relevant, but motor stator magnetic-field intensity people is for being adjusted into certain value.The present invention adopts two groups of above probe measurements to go out electric current, the magnitude of voltage in two above armature loop loops, and through two above filters of two above input ends input electric braking degree recording sections, import the addition proportional amplifier again, one the tunnel converts impulse singla with message register coupling to through digital circuit, and makes message register get electric demonstration accumulative total through driving circuit to reflect electric braking degree and input store storage.The aerotron of another road input electric braking energy consumption recording section, to constitute logical bonded assembly aerotron with aforementioned aerotron from the signal input of locomotive total energy consumption recording instrument through coupler, this two aerotron constitutes AND gate, signal through the output of AND gate mouth makes message register get electric demonstration accumulative total electric braking energy input and input store storage, thereby finish the record of electric braking degree and energy consumption, reach the object of the invention.
Fig. 1 is a structural representation of the present invention
Below in conjunction with accompanying drawing the present invention is further elaborated.
The present invention has two groups of above and rotor winding loop 1 electromagnetism bonded assembly probes 2, probe 2 is made up of current Hall sensor 3 and voltage hall sensor 4, it also can be separately current Hall sensor 3 or separately for voltage hall sensor 4, two groups of above probe 2 two above input ends 6 through electric braking recording instrument 5 are connected with electric braking recording instrument 5, electric braking recording instrument 5 is made up of electric braking degree recording section 7 and electric braking energy consumption recording section 8, electric braking degree recording section 7 is by summation resistance 9 more than two, addition proportional amplifier 10, digital circuit 11, driving circuit 12, message register 13 and memory device 14 are formed, the input end 15 of addition proportional amplifier 10 is connected with probe 2 more than two with two above filters 16 through summation resistance 9 more than two, and the mouth 17 one tunnel of addition proportional amplifier 10 is through digital circuit 11, driving circuit 12 is connected with message register 13.Electric braking energy consumption recording section 8 is formed by constituting logical bonded assembly aerotron 18, aerotron 19, message register 20 and memory device 21 each other, aerotron 18 is connected with locomotive total energy consumption recording instrument 23 through coupler 22, aerotron 19 is connected with the mouth 17 of addition proportional amplifier 10, the mouth 24 of the AND gate that is made of aerotron 18,19 is connected with message register 20, and message register 13 and 20 connects direct supply 25.
When electric driving vehicle is in the electric braking operating mode, voltage (electric current) value signal of two groups of above rotor winding loops 1 that two groups of above probes 2 record is through the above filter of two above input ends 6, two 16, summation resistance 9 input addition proportional amplifiers 10 more than two groups, the signal of adjusting through addition proportional amplifier 10 one tunnel makes message register 13 connect direct supplys 25 through the impulse singla input driving circuit 12 that digital circuit 11 converts to message register 13 couplings, show that accumulative total reflects electric braking degree numerical value, and input store 14 storages; Import the AND gate that is made of aerotron 18,19 from another road signal of addition proportional amplifier 10 with through the signal from locomotive total energy consumption recording instrument 23 of coupler 22 inputs, the signal of exporting through AND gate mouth 24 is stored message register 20 connection direct supplys, 25 demonstration accumulative total electric braking energy inputs and input store 21.
When electric driving vehicle does not use electric braking, the output of two groups of above probe 2 no signals, also no signal output of addition proportional amplifier 10, message register 13 is not worked, make the AND gate no signal output that constitutes by aerotron 18,19 simultaneously, message register 13,20 is not worked, and does not then show accumulative total electric braking degree numerical value and electric braking energy input.
Claims (3)
1, a kind of electric driving vehicle electric braking recording device that has as the Hall element of popping one's head in, filter, addition proportional amplifier, digital circuit, up counter, it is characterized in that it is made up of the Hall element more than two groups and filter, electric braking recording instrument and coupler, the electric braking recording instrument is made up of electric braking degree recording section and electric braking energy consumption recording section; The electric braking recording section also has sue for peace more than two resistance, driving circuit, message register and memory device except two above filters, addition proportional amplifier, digital circuit; Electric braking energy consumption recording section connects that consumption is closed device and addition proportional amplifier respectively and constitutes logical bonded assembly two aerotrons, message register and memory devices each other by two to be formed, plural probe is connected with two above filters of the electric braking degree recording section with two above input ends, is connected with the message register that can connect direct supply, memory device through digital circuit, driving circuit with the input end one tunnel of two above filter bonded assembly addition proportional amplifiers through summation resistance more than two; Constituting in two aerotrons of logical bonded assembly one is connected with locomotive total energy consumption recording instrument through coupler, another another road with addition proportional amplifier mouth is connected, and is connected with the message register that can connect direct supply, memory device by these two mouths that constitute the AND gate that logical bonded assembly aerotron constitutes.
2,, it is characterized in that described probe is current Hall sensor, voltage hall sensor or electric current, voltage hall sensor according to the described recording device of electric brake for electric drived locomotive of claim 1.
3,, it is characterized in that described coupler is photoelectrical coupler or magnetic coupler according to claim 1 or 2 described recording device of electric brake for electric drived locomotive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89103533 CN1016243B (en) | 1989-05-30 | 1989-05-30 | Recording device of electric brake for electric drived locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89103533 CN1016243B (en) | 1989-05-30 | 1989-05-30 | Recording device of electric brake for electric drived locomotive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1047652A CN1047652A (en) | 1990-12-12 |
| CN1016243B true CN1016243B (en) | 1992-04-15 |
Family
ID=4855162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89103533 Expired CN1016243B (en) | 1989-05-30 | 1989-05-30 | Recording device of electric brake for electric drived locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1016243B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101704064B1 (en) * | 2011-12-15 | 2017-02-08 | 현대자동차주식회사 | Variable ignition type engine for complex combustion using diesel and gasoline, method for controlling of the same and complex combustion system using diesel and gasoline |
-
1989
- 1989-05-30 CN CN 89103533 patent/CN1016243B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN1047652A (en) | 1990-12-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |