CN103267010B - Combustion air compressor circuit reconnection - Google Patents

Combustion air compressor circuit reconnection Download PDF

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Publication number
CN103267010B
CN103267010B CN 201310214299 CN201310214299A CN103267010B CN 103267010 B CN103267010 B CN 103267010B CN 201310214299 CN201310214299 CN 201310214299 CN 201310214299 A CN201310214299 A CN 201310214299A CN 103267010 B CN103267010 B CN 103267010B
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Prior art keywords
reconnection
compressor
breaker
motor
connected
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CN 201310214299
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Chinese (zh)
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CN103267010A (en )
Inventor
夏建民
丁可
吴宏军
芮孟寨
陈志杰
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南车戚墅堰机车有限公司
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Abstract

本发明涉及一种内燃机车的技术领域,尤其是一种内燃机车空压机重联电路,包括电源、空压机断路器CMB1、空压机重联断路器CMB2、空压机接触器CMC1、空压机重联接触器CMC2、电机M和重联供电输出插座XS1,电源分别与空压机断路器CMB1和空压机重联断路器CMB2串联连接,空压机断路器CMB1与空压机接触器CMC1串联连接,空压机重联断路器CMB2与空压机重联接触器CMC2串联连接,空压机接触器CMC1与电机M串联连接,空压机重联接触器CMC2与重联供电输出插座XS1串联连接,空压机接触器CMC1与电机M之间设有重联供电输入插座XS2。 The present invention relates to the technical field of the locomotive, in particular a combustion air compressor reconnection circuit includes a power supply, air compressor breaker CMB 1, CMB 2 breaker reconnection compressor, compressor contactors CMC1, CMC2 reconnection compressor contactors, motor M and the power output socket XS1 reconnection, power circuit breakers are connected to the compressor compressor CMB1 and CMB2 reconnection series circuit breaker, the circuit breaker compressor and compressor CMB1 CMC1 contact connected in series with the compressor reconnection breaker CMB2 compressor reconnection CMC2 contact connected in series with the motor compressor contactor M connected in series CMC1, CMC2 compressor reconnection contact with the power supply reconnection XS1 series connected output socket, with the power supply input socket XS2 reconnection between the compressor and the motor contactor CMC1 M. 这种内燃机车空压机重联电路有利于降低单台客运机车的成本,并且可以保证空压机电机正常工作,易于使用推广。 This combustion air compressor reconnection circuit help to reduce the cost of a single passenger locomotives, and can ensure that the air compressor motor is working properly, easy to use promotion.

Description

内燃机车空压机重联电路 Combustion air compressor circuit reconnection

技术领域 FIELD

[0001]本发明涉及一种内燃机车的技术领域,尤其是一种内燃机车空压机重联电路。 [0001] relates to a diesel TECHNICAL FIELD The present invention, in particular a combustion air compressor reconnection circuit.

背景技术 Background technique

[0002]现有的相互重联的交流传动客运内燃机车,还没有交流空压机电机重联功能,增加了单台客运列车的成本,并且一旦I台空压机电机的供电电路出现故障,空压机电机将无法工作,甚至重联列车无法运行。 [0002] Existing diesel drive passenger exchange reconnection, no AC compressor motor reconnection function, increases the cost of a single passenger train, and once the motor power supply circuit I air compressor fails, air compressor motor will not work, even reconnection train service.

发明内容 SUMMARY

[0003]为了克服现有的内燃机车缺少空压机电机重联功能、单台客运列车成本高以及故障率高的不足,本发明提供了一种内燃机车空压机重联电路。 [0003] In order to overcome the lack of a conventional diesel reconnection function compressor motor, a single high cost and lack of a passenger train failure rate, the present invention provides a combustion air compressor reconnection circuit.

[0004]本发明解决其技术问题所采用的技术方案是:一种内燃机车空压机重联电路,包括电源、空压机断路器CMBl、空压机重联断路器CMB2、空压机接触器CMC1、空压机重联接触器CMC2、电机M和重联供电输出插座XSl,电源分别与空压机断路器CMBl和空压机重联断路器CMB2串联连接,空压机断路器CMBl与空压机接触器CMCl串联连接,空压机重联断路器CMB2与空压机重联接触器CMC2串联连接,空压机接触器CMCl与电机M串联连接,空压机重联接触器CMC2与重联供电输出插座XSl串联连接,空压机接触器CMCl与电机M之间设有重联供电输入插座XS2,重联供电输出插座XSl与重联线CLR电连接,重联供电输入插座XS2与重联线CLL电连接,电机M为交流电机。 [0004] aspect of the present invention to solve the technical problem is: A combustion air compressor reconnection circuit comprising a power source, the circuit breaker CMBL compressor, compressor reconnection breaker CMB 2, the contact compressor is CMC1, CMC2 compressor contactor reconnection, the motor M and the power output socket XSl reconnection, power circuit breakers are connected to the air compressor and the compressor CMBl reconnection CMB2 series circuit breaker, the circuit breaker compressor and CMBl CMCl compressor contactor connected in series with the compressor reconnection breaker CMB2 compressor reconnection CMC2 contact connected in series with the motor compressor contactor CMCl M are connected in series, the compressor contactor CMC2 and reconnection XSl reconnection supply output socket is connected in series with the power supply input socket XS2 reconnection between the compressor and the motor contactor CMCl M, reconnection of the power supply output socket XSl CLR reconnection line is electrically connected to the power supply input socket reconnection and XS2 CLL multiple cable is electrically connected to the motor M for the AC motor.

[0005]本发明的有益效果是,这种内燃机车空压机重联电路每台交流传动客运内燃机车设置一台空压机,重联后实现了2台空压机的配置,降低了单台客运机车的成本,还可以起到减重的作用;如果I台空压机电机的供电电路出现故障,另一台机车通过重联线为其提供电源,保证空压机电机正常工作,易于使用推广。 [0005] Advantageous effects of the present invention, this combustion air compressor reconnection AC drive circuit for each passenger is provided a diesel air compressor, reconnection after the air compressor 2 to achieve a configuration, the reduced single cost table passenger locomotives, can also play a role in weight loss; I if the power supply circuit of motor air compressor fails, the other power supply by the locomotive provided for reconnection line, to ensure normal operation of the motor compressor, easy use promotion.

附图说明 BRIEF DESCRIPTION

[0006]下面结合附图和实施例对本发明进一步说明。 Figures and examples further illustrate the present invention [0006] The following binding.

[0007]图1是本发明的电路图; [0007] FIG. 1 is a circuit diagram of the present invention;

[0008]图2是本发明实施例一的电路图。 [0008] FIG. 2 is a circuit diagram of an embodiment of the present invention.

具体实施方式 detailed description

[0009]如图1是本发明的电路图,一种内燃机车空压机重联电路,包括电源、空压机断路器CMBl、空压机重联断路器CMB2、空压机接触器CMCl、空压机重联接触器CMC2、电机M和重联供电输出插座XSl,电源分别与空压机断路器CMBl和空压机重联断路器CMB2串联连接,空压机断路器CMBl与空压机接触器CMCl串联连接,空压机重联断路器CMB2与空压机重联接触器CMC2串联连接,空压机接触器CMCl与电机M串联连接,空压机重联接触器CMC2与重联供电输出插座XSI串联连接,空压机接触器CMCl与电机M之间设有重联供电输入插座XS2,重联供电输出插座XSl与重联线CLR电连接,重联供电输入插座XS2与重联线CLL电连接,电机M为交流电机。 [0009] FIG. 1 is a circuit diagram of the present invention, a combustion air compressor reconnection circuit includes a power supply, air compressor CMBL breaker, breaker CMB 2 reconnection compressor, compressor contactors CMCl, empty CMC2 reconnection press contact, the motor M and the power output socket XSl reconnection, power circuit breakers are connected to the air compressor and the compressor CMBl breaker CMB2 reconnection in series, in contact with the air compressor air compressor breaker CMBl CMCl is connected in series with the compressor reconnection breaker CMB2 compressor reconnection CMC2 contact connected in series with the motor compressor contactor CMCl M are connected in series, the compressor contactor CMC2 reconnection with the supply output reconnection XSI receptacle connected in series with the power supply input socket XS2 reconnection between the compressor and the motor contactor CMCl M, reconnection of the power supply output socket XSl CLR reconnection line is electrically connected to the power supply input socket XS2 reconnection of the heavy-line CLL electrically connected, the motor M is a AC motor.

[0010]使用时,重联机车正常牵引时,所有断路器处于闭合状态,空压机重联接触器CMC2处于断开状态,机车的空压机电源经断路器和接触器给空压机电机供电;如果电源故障或者是断路器故障,电机M无法工作时,通过空压机断路器CMBl控制电路断开空压机接触器CMCl触头;如果是空压机接触器CMCl出现故障,如触头粘连或烧损而不能工作时,人为断开空压机断路器CMBl,切断A车向空压机电机M供电的电路,然后通过重联的另一台车给该机车的空压机电机M供电,确保重联机车运行时两台空压机正常工作。 [0010] In use, the heavy normal traction locomotives, all of the circuit breaker in the closed state, the air compressor contactor CMC2 reconnection in the OFF state, the compressor power through circuit breaker and contactor to the compressor motor of the locomotive power; if a power failure or a fault breaker, when the motor M is not working, by disconnecting the compressor control circuit breaker CMBl CMCl compressor contactor contacts; if the compressor contactor CMCl failure, such as a touch when the sticking or burning head and can not work, compressor breaker CMBL intentionally disconnected, cut off the circuit to the compressor motor M a vehicle power supply, and then reconnection to another carriage compressor motor of the locomotive M power supply to ensure normal operation of the two compressors heavy locomotives running.

[0011] 实施例一: [0011] Example a:

[0012]如图2所示,A车与B车相互重联,每台车的电气配置完全相同,分别由电源、空压机断路器、空压机重联断路器、空压机接触器、空压机重联接触器、电机、重联供电输出插座、重联供电输入插座和重联线组成,重联机车正常牵引时,所有断路器处于闭合状态,空压机重联接触器CMC2与空压机重联接触器CMC4处于断开状态,每台车的空压机电源经断路器和接触器给各自的空压机电机供电;以A车为例,如果A车电源故障或者是断路器故障,电机M无法工作时,通过A车的空压机断路器CMBl控制电路断开空压机接触器CMCl触头;如果是A车空压机接触器CMCl出现故障,如触头粘连或烧损而不能工作时,人为断开A车的空压机断路器CMBl,切断A车向空压机电机供电的电路,然后通过B车的空压机重联断路器CMB4控制电路闭合空压机重联接触器CMC4,此时A车的空压机电机M [0012] FIG, A vehicle with another vehicle B reconnection, each car's electrical configuration are identical, respectively, by the power supply, air compressor circuit breaker, the circuit breaker reconnection compressor, compressor contactors 2 , reconnection compressor contactors, motor, power supply output socket reconnection, power input receptacle and the reconnection of multiple cable composition, heavy normal traction locomotives, all of the circuit breaker in the closed state, the air compressor contactor CMC2 reconnection reconnection with compressor contactor CMC4 in the OFF state, the power of each car by the compressor to a respective circuit breaker and contactor of compressor motor power; to a car, for example, power failure or if the vehicle a is breaker failure, when the motor M is not working, by the breaker CMBL a vehicle air compressor control circuit is disconnected CMCl compressor contactor contacts; if car a compressor contactor CMCl failure, such as contact adhesion when burning can not work or, intentionally disconnected breaker CMBL a vehicle air compressor, the air compressor to the cutoff circuit a motor vehicle powered by a compressor and reconnection CMB4 B breaker control circuit closing the empty vehicle reconnection press contact CMC4, this time a vehicle air compressor motor M B车的空压机电源经空压机重联断路器CMB4、空压机重联接触器CMC4、重联供电输出插座XS4和重联线CLL,再经由A车的重联供电输入插座XS2给A车的空压机电机M供电,确保重联机车运行时两台空压机正常工作。 B-power air compressor via the compressor reconnection breaker CMB4, compressor contactors reconnection CMC4, reconnection and re-supply output socket XS4-line CLL, and then reconnection to the power supply input socket through XS2 A vehicle a car powered air compressor motor M, to ensure normal operation of the two compressors heavy locomotives running.

[0013]这种内燃机车空压机重联电路每台交流传动客运内燃机车设置一台空压机,重联后实现了2台空压机的配置,降低了单台客运机车的成本,还可以起到减重的作用;如果I台空压机电机的供电电路出现故障,另一台机车通过重联线为其提供电源,保证空压机电机正常工作,易于使用推广。 [0013] Such reconnection combustion air compressor AC drive circuit for each passenger is provided a diesel air compressor, reconnection after the air compressor 2 to achieve a configuration reduces the cost of a single passenger locomotives, further It can play a role in weight loss; I if the power supply circuit of motor air compressor fails, the other locomotives to provide power through its line reconnection, the motor compressor to ensure normal work, to promote ease of use.

Claims (1)

  1. 1.一种内燃机车空压机重联电路,包括电源、空压机断路器CMBl、空压机重联断路器CMB2、空压机接触器CMCl、空压机重联接触器CMC2、电机M和重联供电输出插座XSl,其特征是,电源分别与空压机断路器CMBl和空压机重联断路器CMB2串联连接,空压机断路器CMBl与空压机接触器CMCl串联连接,空压机重联断路器CMB2与空压机重联接触器CMC2串联连接,空压机接触器CMCl与电机M串联连接,空压机重联接触器CMC2与重联供电输出插座XSl串联连接,空压机接触器CMCl与电机M之间设有重联供电输入插座XS2,重联供电输出插座XSl与重联线CLR电连接,重联供电输入插座XS2与重联线CLL电连接,电机M为交流电机。 A combustion air compressor reconnection circuit includes a power supply, air compressor CMBL breaker, breaker CMB 2 reconnection compressor, compressor contactors CMCl, compressor contactors reconnection CMC2, the motor M and reconnection XSl supply output socket, characterized in that the power supply is connected to the air compressor and the compressor CMBl breaker breaker CMB2 reconnection in series, respectively, with the compressor air compressor contactor breaker CMBl CMCl connected in series, empty CMB2 press reconnection breaker connected to compressor contactor CMC2 reconnection in series with the motor compressor contactor CMCl M are connected in series, the compressor contactor CMC2 reconnection reconnection with the power supply connected in series with the output socket XSl, empty with power supply input socket XS2 reconnection, reconnection of the power supply output socket XSl reconnection line CLR electrical contact between the press CMCl motor M is connected to the power supply input socket reconnection XS2 CLL and multiple cable is electrically connected to the motor M AC motor.
CN 201310214299 2013-06-03 2013-06-03 Combustion air compressor circuit reconnection CN103267010B (en)

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BE789752A (en) * 1971-10-07 1973-04-06 Thermo King Corp transportable unit for refrigerators having a control system and alternator dereconnexion-induction motor
CN101582596A (en) * 2009-04-10 2009-11-18 南车戚墅堰机车有限公司 110V direct current power supply reconnection system for diesel locomotive
CN201530971U (en) * 2009-07-03 2010-07-21 湘潭公路机械制造有限公司 Coal turning into gas maintenance vehicle electrical safety control device
CN202108712U (en) * 2011-02-21 2012-01-11 叶金辉 Frequency conversion constant pressure control device of air compressor set for cement plant
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CN102868204A (en) * 2012-09-13 2013-01-09 中国北车集团大连机车车辆有限公司 Locomotive and direct-current power supply system reconnection redundancy device thereof
CN203297078U (en) * 2013-06-03 2013-11-20 南车戚墅堰机车有限公司 Reconnection circuit of air compressor of internal combustion locomotive

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