CN212540644U - Double-engine passenger car generator abnormity detection device - Google Patents
Double-engine passenger car generator abnormity detection device Download PDFInfo
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- CN212540644U CN212540644U CN202020959628.5U CN202020959628U CN212540644U CN 212540644 U CN212540644 U CN 212540644U CN 202020959628 U CN202020959628 U CN 202020959628U CN 212540644 U CN212540644 U CN 212540644U
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Abstract
The utility model relates to the technical field of passenger cars, in particular to a double-engine passenger car generator abnormity detection device, which comprises a generator, a voltmeter and an L signal on the generator, wherein the voltmeter is provided with a voltage abnormity alarm connected with the voltmeter; and the L signal on the generator is connected with an indicator lamp. The utility model discloses can detect the generator and damage not electricity generation or the voltage regulator damages the too big problem of voltage to prevent that the battery from overcharging or overdischarging and damaging and the consequence of the parking that leads to.
Description
Technical Field
The utility model relates to a passenger train technical field especially relates to a two motor passenger train generator anomaly detection device.
Background
If the passenger train of two generators has a generator when breaking down, can appear that the generator generated energy is not enough, can lead to the battery to appear the condition of overdischarging for a long time, if the voltage regulator damages, the overcharge problem appears very easily in the battery when the engine speed is higher under the uncontrolled condition of voltage, if the generator damages and does not generate electricity then the battery can lead to the problem of overdischarge.
Based on the reason, the utility model provides a two-motor passenger train generator anomaly detection device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, provides a two-motor passenger train generator anomaly detection device, can detect the generator and damage not to generate electricity or the voltage regulator damages and leads to the too big problem of charging voltage to prevent that the battery from overcharging or overdischarging and damage and the consequence of the parking that leads to.
In order to realize the utility model discloses a purpose, the utility model discloses a technical scheme do:
the utility model discloses a double-engine passenger car generator abnormity detection device, which comprises a generator, a voltmeter and an L signal on the generator, wherein the voltmeter is provided with a voltage abnormity alarm connected with the voltmeter; and the L signal on the generator is connected with an indicator lamp.
And when the voltage of the voltmeter exceeds 28V, the voltage abnormity alarm is started.
And the voltage abnormity alarm is connected with an indicator lamp on an instrument of a cab.
The indicator light is arranged on an instrument of the cab.
The beneficial effects of the utility model reside in that:
(1) the utility model discloses can detect the generator and damage not electricity generation or the voltage regulator damages the too big problem of voltage to prevent that the battery from overcharging or overdischarging and damaging and the consequence of the parking that leads to.
Drawings
Fig. 1 is a schematic diagram of the present invention.
In the figure: 1 voltmeter, 2L signal, 3 voltage abnormity alarm, 4 indicator lights and 5 voltage regulator.
Detailed Description
The following further description of the present invention:
referring to fig. 1 of the drawings, a drawing,
the utility model discloses a double-engine passenger car generator abnormity detection device, which comprises a generator, a voltmeter 1 and an L signal 2 on the generator, wherein the voltmeter 1 is provided with a voltage abnormity alarm 3 connected with the voltmeter 1; l signal 2 on the generator is connected with pilot lamp 4, can detect the generator and damage not discharge or the voltage regulator damages the too big problem of voltage to prevent the damage of battery and the consequence of the parking that leads to.
When the voltage of voltmeter exceeded 28V, voltage anomaly alarm 3 starts, voltage anomaly alarm 3 links to each other with pilot lamp 4 on the instrument of driver's cabin, reminds driver voltage regulator 5 to break down to let the driver know the problem, avoid under the uncontrolled condition of voltage the battery very easily appears overcharging problem when engine speed is higher.
The indicator lamp 4 is arranged on an instrument of a cab, so that a driver can intuitively find out which generator has a problem, and the problem that the storage battery is possibly damaged due to over discharge is prevented.
The above mentioned is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings or the direct or indirect application in the related technical field are included in the patent protection scope of the present invention.
Claims (3)
1. The utility model provides a two motor passenger train generator anomaly detection device which characterized in that: the device comprises a generator, a voltmeter (1) and an L signal (2) on the generator, wherein a voltage abnormity alarm (3) connected with the voltmeter (1) is arranged on the voltmeter (1); and the L signal (2) on the generator is connected with an indicator lamp (4).
2. The twin-engine passenger car generator abnormality detection apparatus according to claim 1, characterized in that: and the voltage abnormity alarm (3) is connected with an indicator lamp (4) on an instrument of a cab.
3. The twin-engine passenger car generator abnormality detection apparatus according to claim 1, characterized in that: the indicator light (4) is arranged on an instrument of a cab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020959628.5U CN212540644U (en) | 2020-06-01 | 2020-06-01 | Double-engine passenger car generator abnormity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020959628.5U CN212540644U (en) | 2020-06-01 | 2020-06-01 | Double-engine passenger car generator abnormity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212540644U true CN212540644U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020959628.5U Active CN212540644U (en) | 2020-06-01 | 2020-06-01 | Double-engine passenger car generator abnormity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212540644U (en) |
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2020
- 2020-06-01 CN CN202020959628.5U patent/CN212540644U/en active Active
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