KR100829063B1 - Method for controlling an extension supply in 3car formation diesel unit - Google Patents

Method for controlling an extension supply in 3car formation diesel unit Download PDF

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KR100829063B1
KR100829063B1 KR1020060107385A KR20060107385A KR100829063B1 KR 100829063 B1 KR100829063 B1 KR 100829063B1 KR 1020060107385 A KR1020060107385 A KR 1020060107385A KR 20060107385 A KR20060107385 A KR 20060107385A KR 100829063 B1 KR100829063 B1 KR 100829063B1
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power supply
auxiliary power
vehicle
extended
car
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KR1020060107385A
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KR20080039712A (en
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신광균
한정수
임창균
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현대로템 주식회사
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    • 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
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B60L1/006—Supplying electric power to auxiliary equipment of vehicles to power outlets
    • 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
    • B60L3/04—Cutting off the power supply under fault conditions
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/30—Railway vehicles

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  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
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Abstract

본 발명은 다중 보조전원장치를 갖는 3량편성 디젤동차 차량의 연장급전 제어방법에 관한 것이다.

이와 같은 본 발명은 3량편성(A2-B-A3) 디젤동차 차량의 연장급전 제어방법으로서, 상기 차량(A2)에 제1 보조전원장치 및 상기 제1 보조전원장치에 접속된 제1 연장급전접촉기가 구비되고, 상기 차량(B)에 제2 보조전원장치 및 상기 제2 보조전원장치에 접속된 제2 연장급전접촉기가 구비되며, 상기 차량(A3)에 제3 보조전원장치가 구비되고, 상기 제1 연장급전접촉기와 상기 제2 연장급전접촉기가 연결되며, 상기 제2 연장급전접촉기는 상기 제3 보조전원장치에 접속되고; 상기 제1, 제2, 제3 보조전원장치 중 어느 하나가 고장일 경우 고장난 보조전원장치에 인접된 차량에 구비된 연장급전접촉기를 닫아 고장난 보조전원장치를 구비한 차량에 상기 인접된 차량의 보조전원장치로부터 보조전원이 공급되도록 하는 단계; 상기 제1, 제2, 제3 보조전원장치 중 2개의 보조전원장치가 고장일 경우 상기 제1, 제2 연장급전접촉기를 닫아 고장나지 않은 나머지 한 개의 보조전원장치의 전원이 상기 차량(A2, B, A3)에 공급되도록 하는 단계를 포함한다.

따라서, 3량편성 디젤동차 차량에 구비된 각기 보조전원장치 중 어느 보조전원장치가 고장이 나더라도 즉시 인접한 차량에 구비된 보조전원장치로부터 고장난 보조전원장치를 구비한 차량으로 전원이 제공되기 때문에, 3량편성 디젤동차 차량은 항상 안정된 전원을 공급받을 수 있게 되는 효과가 있다.

Figure R1020060107385

연장급전, 보조전원장치, 다중 보조전원장치, 디젤동차

The present invention relates to an extended power supply control method for a three-car diesel vehicle having multiple auxiliary power supplies.

The present invention is an extended feed control method for a three-car (A2-B-A3) diesel vehicle vehicle, comprising: a first extended power supply connected to the vehicle A2 and a first auxiliary power supply; A contactor is provided, a second auxiliary power supply device connected to the second auxiliary power supply device and the second auxiliary power supply device is provided in the vehicle B, and a third auxiliary power supply device is provided in the vehicle A3. The first extended feed contactor is connected to the second extended feed contactor, and the second extended feed contactor is connected to the third auxiliary power supply device; When any one of the first, second, and third auxiliary power supply devices fails, the extended feed contactor provided in the vehicle adjacent to the failed auxiliary power supply device is closed to assist the vehicle adjacent to the vehicle having the failed auxiliary power supply device. Allowing auxiliary power to be supplied from the power supply device; If two auxiliary power supplies among the first, second and third auxiliary power supplies fail, the first and second extended feed contactors are closed and the power of the other auxiliary power supply that is not broken is the vehicle (A2, B, A3) to be supplied.

Therefore, even if any auxiliary power supply of each auxiliary power supply provided in the three-car diesel vehicle has a failure, power is immediately supplied from the auxiliary power supply provided to the adjacent vehicle to the vehicle provided with the failed auxiliary power supply. The three-car diesel car has the effect of being able to receive stable power at all times.

Figure R1020060107385

Extension Feed, Auxiliary Power Supply, Multiple Auxiliary Power Supply, Diesel Car

Description

다중 보조전원장치를 갖는 3량편성 디젤동차 차량의 연장급전 제어방법{METHOD FOR CONTROLLING AN EXTENSION SUPPLY IN 3CAR FORMATION DIESEL UNIT} Extended feeding control method for a three-car diesel vehicle with multiple auxiliary power supplies {METHOD FOR CONTROLLING AN EXTENSION SUPPLY IN 3CAR FORMATION DIESEL UNIT}

도 1 은 본 발명의 3량 편성 디젤동차의 연장급전 제어장치의 구성를 나타낸 개략도.BRIEF DESCRIPTION OF THE DRAWINGS It is a schematic diagram which shows the structure of the extension feed control apparatus of the 3-car diesel vehicle of this invention.

도 2 는 3량 1편성 중련연결 디젤동차의 연장급전 제어장치의 구성를 나타낸 개략도.Figure 2 is a schematic diagram showing the configuration of the extension feed control device for a three-car one-piece medium-speed diesel vehicle.

본 발명은 다중보조전원장치를 갖는 3량편성 철도차량, 특히 디젤동차 차량의 연장급전 제어방법에 관한 것이다. The present invention relates to an extended feed control method for a three-car train vehicle, in particular a diesel vehicle vehicle having a multiple auxiliary power supply.

일반적으로, 철도차량에 있어서, 보조전원장치는 각 차량의 부하 및 중요장치에 3상의 AC 전원을 공급하는 장치로서, 보통 디젤동차에는 열차 편성당 2개 또는 3개의 보조전원장치를 양쪽 운전실측에 각각 설치하여 운용하고 있다. 이중 어느 보조전원의 고장시에, 인접한 정상전원의 차량이 가진 보조전원장치 전원 (AC전원)을 고장난 차량에 전원을 공급하는데 이를 "연장급전" 이라 한다. 실제, "연장급전"은, 연장급전 접촉기(Extension Supply Contactor; ESK) 를 제어하고, 또 부하반감 접촉기(Load Reduction Relay; LRR)를 제어하여 차량의 부하를 반감시켜 인접차의 전원을 고장차에 공급하여, 고장차의 중요부하 및 장치에 AC전원을 원활히 공급하는 것으로 이루어진다. In general, in rolling stock, the auxiliary power supply is a device for supplying three-phase AC power to each vehicle's load and critical equipment. In a diesel car, two or three auxiliary power supplies per train configuration are provided on both cab sides. Each is installed and operated. In the event of a failure of any of the auxiliary power supplies, the auxiliary power supply (AC power) of the adjacent normal power supply vehicle supplies power to the failed vehicle, which is called "extended feeding". In fact, "extended feed" controls the Extension Supply Contactor (ESK) and the Load Reduction Relay (LRR) to halve the load of the vehicle, thereby reducing the power of the adjacent vehicle to the faulty vehicle. By supplying, AC power is smoothly supplied to the critical load of a faulty car and an apparatus.

종래의 열차 편성당 2개 또는 3개의 보조전원을 갖는 경우에, 연장급전은 보조전원장치 단독 고장에 대해서만 연장급전 접촉기 제어를 실시하여 이루어지기 때문에, 다중의 보조전원장치를 갖는, 즉 각 차량마다 보조전원장치를 갖는 경우에는 적용할 수 없었다. 특히, 각 차량에 설치된 보조전원장치에 2개 이상의 연속 고장이 발생할 경우에는 아직까지는 적절한 제어방법이 없어, 전원공급자체가 중단되는 상황이 발생할 수 있다. 또, 릴레이 배선회로를 통하여 연장급전 제어를 시도할 경우에는, 부하의 적절한 분배를 위하여 부하반감제어도 실시해야하기 때문에, 2중, 3중의 릴레이와 차량 배선이 요구되며, 차량 배선의 증설에도 한계가 있으므로, 현실적으로 릴레이 로직에 의한 연장급전도 불가능하다. In the case of having two or three auxiliary power supplies per conventional train configuration, since the extended feeding is performed by performing the extended feeding contactor control only for the failure of the auxiliary power supply alone, there are multiple auxiliary power supply devices, that is, for each vehicle. It could not be applied in the case of having an auxiliary power supply. In particular, when two or more consecutive failures occur in the auxiliary power supply installed in each vehicle, there is no proper control method so far, the power supply itself may be interrupted. In addition, when attempting extended power supply control through a relay wiring circuit, load halving control must also be performed for proper distribution of loads, so double and triple relays and vehicle wiring are required. In reality, extension feeding by relay logic is impossible.

따라서, 본 발명은 상기와 같은 문제점을 감안하여 이루어진 것으로, 본 발명의 목적은, 디젤동차에의 다중보조전원장치의 설치에 부응하여, 다중보조전원을적절하게 연장급전할 수 있는 새로운 3량 편성 디젤동차의 연장급전 제어방법을 제공하는데 있다. Accordingly, the present invention has been made in view of the above problems, and an object of the present invention is to meet the installation of a multiple auxiliary power supply device for a diesel vehicle, and to form a new three-quantity that can adequately extend and supply multiple auxiliary power supplies. An extended feed control method for a diesel vehicle is provided.

상기 목적을 달성하기 위한, 본 발명은 3량편성(A2-B-A3) 디젤동차 차량의 연장급전 제어방법으로서, 상기 차량(A2)에 제1 보조전원장치 및 상기 제1 보조전원장치에 접속된 제1 연장급전접촉기가 구비되고, 상기 차량(B)에 제2 보조전원장치 및 상기 제2 보조전원장치에 접속된 제2 연장급전접촉기가 구비되며, 상기 차량(A3)에 제3 보조전원장치가 구비되고, 상기 제1 연장급전접촉기와 상기 제2 연장급전접촉기가 연결되며, 상기 제2 연장급전접촉기는 상기 제3 보조전원장치에 접속되고; 상기 제1, 제2, 제3 보조전원장치 중 어느 하나가 고장일 경우 고장난 보조전원장치에 인접된 차량에 구비된 연장급전접촉기를 닫아 고장난 보조전원장치를 구비한 차량에 상기 인접된 차량의 보조전원장치로부터 보조전원이 공급되도록 하는 단계; 상기 제1, 제2, 제3 보조전원장치 중 2개의 보조전원장치가 고장일 경우 상기 제1, 제2 연장급전접촉기를 닫아 고장나지 않은 나머지 한 개의 보조전원장치의 전원이 상기 차량(A2, B, A3)에 공급되도록 하는 단계를 포함하는 것을 특징으로 한다.In order to achieve the above object, the present invention provides an extended feed control method for a three-car (A2-B-A3) diesel vehicle vehicle, the first auxiliary power supply device and the first auxiliary power supply device connected to the vehicle A2. A first extended feed contactor is provided, a second auxiliary power supply contactor connected to the second auxiliary power supply device and the second auxiliary power supply device is provided in the vehicle B, and a third auxiliary power supply is provided in the vehicle A3. An apparatus is provided, wherein the first extended feed contactor and the second extended feed contactor are connected, and the second extended feed contactor is connected to the third auxiliary power supply device; When any one of the first, second, and third auxiliary power supply devices fails, the extended feed contactor provided in the vehicle adjacent to the failed auxiliary power supply device is closed to assist the vehicle adjacent to the vehicle having the failed auxiliary power supply device. Allowing auxiliary power to be supplied from the power supply device; If two auxiliary power supplies among the first, second and third auxiliary power supplies fail, the first and second extended feed contactors are closed and the power of the other auxiliary power supply that is not broken is the vehicle (A2, B, A3) characterized in that it comprises a step to be supplied.

이하, 본 발명의 A2-B-A3 3량 편성 디젤동차의 연장급전 제어장치의 구성을 첨부도면을 참조하여 자세히 설명한다. Hereinafter, the configuration of the extended feed control device for the A2-B-A3 three-unit diesel vehicle of the present invention will be described in detail with reference to the accompanying drawings.

도 1 는 본 발명의 3량 편성 디젤동차의 연장급전 제어장치의 구성를 나타낸 것이다. Figure 1 shows the configuration of the extended feed control device for a three-car diesel vehicle of the present invention.

도 1 에 도시된 바와 같이, 본 발명의 3량 편성 디젤동차는 A2-B-A3 3량 편성으로 되어 있으며, 각 차량마다 보조전원장치를 각각 구비하고 있는데, A2차는 제 1 보조전원장치가, B차는 제2보조전원장치가, A3차는 제3보조전원장치가 각각 설치된다. 또, A2차, A3차는 종합제어장치(TC; train computer)를, B차는 종합제어장치(CC; car computer)를 구비한다. 각 차량의 보조전원장치는 각 차량에 설치된 전기부하, 즉 전자기기에 전원을 공급한다. As shown in FIG. 1, the tri-volume diesel car of the present invention has a tri-volume A2-B-A3 triangular configuration, and each vehicle is provided with an auxiliary power supply device, and the A2 vehicle includes a first auxiliary power supply device. Car B is provided with a second auxiliary power supply, and car A is provided with a third auxiliary power supply. The A2 and A3 cars include a comprehensive control device (TC) and the B vehicle includes a comprehensive control device (CC). The auxiliary power supply of each vehicle supplies power to an electrical load installed in each vehicle, that is, an electronic device.

또한, A2차의 제1보조전원장치는 제1연장급전 접촉기를 경유하여 B차의 제2보조전원장치와 연결되며, 또, B차의 제2보조전원장치도 제2연장급전 접촉기를 경유하여 A3차의 제3보조전원장치와 연결되어 있다. Further, the secondary auxiliary power supply of the secondary vehicle A is connected to the secondary secondary power supply device of the secondary vehicle B via the first extended feed contactor, and the secondary secondary power supply of the secondary vehicle B is also connected through the secondary extended feed contactor. It is connected to the 3rd auxiliary power supply of A3 car.

또, A2차의 종합제어장치(TC) 는 제1보조전원장치와 접속되어 있으며, 제1보조전원장치가 고장이 날 경우에, 자차의 종합제어장치(TC)로 보고되고, 제1연장급전 접촉기가 닫혀져서 인접차의 보조전원장치와 접속되어 인접차로부터 급전을 받는다. In addition, the A2 secondary control device TC is connected to the first auxiliary power supply, and when the first auxiliary power supply fails, it is reported as the comprehensive control device TC of the host vehicle, and the first extended power supply The contactor is closed and connected to the auxiliary power supply of the adjacent vehicle to receive power from the adjacent vehicle.

또, B차의 종합제어장치(CC) 는 제2보조전원장치와 접속되어 있으며, 제2보조전원장치가 고장이 날 경우에, 자차의 종합제어장치(CC)로 보고되고, 제2연장급전 접촉기가 닫혀져서, 인접차의 보조전원장치와 접속되어 인접차로부터 급전을 받는다. In addition, when the secondary auxiliary power supply is broken, the total secondary control device CC of the vehicle B is connected to the secondary auxiliary power supply, and when the secondary auxiliary power supply fails, it is reported as the integrated control device CC of the host vehicle. The contactor is closed, and is connected to the auxiliary power supply of the adjacent vehicle to receive power from the adjacent vehicle.

또, A3차의 종합제어장치(TC) 는 제3보조전원장치와 접속되어 있으며, 제3보조전원장치가 고장이 날 경우에, 자차의 종합제어장치(TC)로 보고되고, 제2연장급전 접촉기가 닫혀져서, 인접차의 보조전원장치와 접속되어 인접차로부터 급전을 받는다. In addition, the A3 vehicle comprehensive control device TC is connected to the 3rd auxiliary power supply device, and when the 3rd auxiliary power supply device fails, it is reported as the general control device TC of the host vehicle, and the second extended power supply is provided. The contactor is closed, and is connected to the auxiliary power supply of the adjacent vehicle to receive power from the adjacent vehicle.

이와 같이 구성된, 본 발명의 A2-B-A3 3량 편성의 디젤동차의 연장급전 제어장치는 다음과 같이 동작한다. The extension feed control device for the diesel vehicle of the A2-B-A3 triangular configuration of the present invention configured as described above operates as follows.

A2-B-A3 3량 편성의 각 차량에 각기 설치된 제1, 제2, 제3 보조전원장치 중 어느 하나가 고장일 경우, 고장난 보조전원장치에 인접한 연장급전 접촉기를 닫아서 그 인접한 보조전원장치로부터 고장난 보조전원장치를 구비한 차량에 전원이 공급되도록 한다. 예로, 차량(A3)에 구비된 제3 보조전원장치가 고장일 경우, 차량(B)에 구비된 제2 연장급전 접촉기를 닫아서 고장난 제3 보조전원장치를 구비한 차량(A3)에 제2 보조전원장치로부터 연장급전되도록 한다. 제1, 제2, 제3 보조전원장치 중 2개의 보조전원장치가 고장일 경우, 제1 연장급전 접촉기와 제2 연장급전 접촉기를 모두 닫아 나머지 정상의 보조전원장치가 각 차량(A2, B, A3)으로 전원을 공급하도록 한다. 이때 제1, 제2, 제3 보조전원장치 모두 고장일 경우, 정상적인 보조전원장치가 없기 때문에, 각 차량(A2, B, A3)에 전원을 공급할 수는 없으나 일단 제1 연장급전 접촉기와 제2 연장급전 접촉기를 모두 닫아 하나의 보조전원장치라도 복구될 경우 각 차량(A2, B, A3)에 전원이 공급될 수 있도록 한다.A2-B-A3 If any one of the first, second and third auxiliary power supplies respectively installed in each of the three-car combinations fails, close the extension feed contactor adjacent to the failed auxiliary power supply and Ensure that power is supplied to the vehicle with the failed auxiliary power supply. For example, when the third auxiliary power supply device provided in the vehicle A3 is broken, the second auxiliary power supply to the vehicle A3 including the third auxiliary power supply device that is broken by closing the second extension feed contactor provided in the vehicle B is broken down. Allow extended supply from the power supply. If two auxiliary power supply units of the first, second, and third auxiliary power supply units fail, the first extended feed contactor and the second extended feed contactor are closed, and the remaining normal auxiliary power supply units are stored in each vehicle (A2, B, Supply power to A3). In this case, if all of the first, second, and third auxiliary power supply devices fail, there is no normal auxiliary power supply device. Therefore, power cannot be supplied to each of the vehicles A2, B, and A3. Close all extended feed contactors so that power can be supplied to each of the vehicles A2, B, and A3 if a single auxiliary power supply is restored.

다음으로 상기와 같이 구성된 A2-B-A3 3량편성차량에서의 보조전원장치가 정상동작중일 경우, 이들중 어느 하나가 고장인 경우, 및 2개가 고장인 연장급전 제어방법에 대해 자세히 설명한다. Next, the auxiliary power supply device in the A2-B-A3 triangular train configured as described above will be described in detail with respect to the extended power supply control method in which one of them is broken and two are broken.

(제1, 제2, 제3 보조전원장치가 정상동작중일 경우)(When the 1st, 2nd, 3rd auxiliary power supply is in normal operation)

먼저, 3량편성 디젤동차의 차량 구성이 상기와 같을 경우 각각의 보조전원장치가 정상적인 경우 각 차량의 보조전원장치가 자기에 취부되어 있는 차량의 전자기기(전기부하) 등에 필요 전원을 공급한다. First, when the vehicle configuration of the three-car diesel vehicle is as described above, when each auxiliary power supply device is normal, the auxiliary power supply device of each vehicle supplies the necessary power to the electronic equipment (electric load) of the vehicle mounted on the self.

(제1, 제2, 제3 보조전원장치중 어느 하나가 고장일 경우)(When any one of the first, second and third auxiliary power supply is broken)

우측에 존재하는 보조전원장치가 고장난 차량으로 연장급전 접촉기를 통해서 고장차의 필요전원을 공급하고, 맨 우측에 있는 차량의 보조전원장치가 고장인 경우에는 좌측의 정상차량으로부터 급전한다. If the auxiliary power supply on the right side is a broken vehicle, it supplies the necessary power of the faulty vehicle through the extension feed contactor, and when the auxiliary power supply of the vehicle on the far right side is broken, it feeds from the normal vehicle on the left side.

구체적으로 설명하면, 제1보조전원장치가 고장인 경우, A2차의 열차종합장치(TC) 에 보고되고 그에 의해 제1 연장급전 접촉기가 닫히고, 우측에 존재하는 제2보조전원장치가 고장차의 필요전력을 공급한다. Specifically, if the first auxiliary power supply has a fault, it is reported to the train integrated device TC of the A2 vehicle, whereby the first extended feed contactor is closed, and the second auxiliary power supply existing on the right side is the Supply the necessary power.

또, 제2보조전원장치가 고장인 경우, 제2 연장급전 접촉기가 자신의 열차종합제어장치(CC)에 의해 닫히고, 우측에 존재하는 제3보조전원장치가 고장차의 필요 전력을 공급한다. In addition, when the second auxiliary power supply is broken, the second extended feed contactor is closed by its train integrated control device CC, and the third auxiliary power supply present on the right side supplies the necessary power for the faulty car.

또, 제3보조전원장치가 고장인 경우, 제2연장급전 콘택터가 자신 열차종합제어장치 (TC) 에 의해 닫히고, 좌측에 존재하는 제2보조전원장치가 고장차의 필요전력을 공급한다.In addition, when the third auxiliary power supply is broken, the second extended feeder contactor is closed by its train integrated control device TC, and the second auxiliary power supply on the left side supplies the necessary power for the faulty car.

이를 표로 나타내면 다음과 같다. This is shown in the table below.

조건Condition A2A2 BB A3A3 제1보조전원장치 고장시In case of the first auxiliary power supply failure 제1연장급전 접촉기 온1st Extension Feed Contactor ON 제2보조전원장치 고장시In case of secondary power supply failure 제2연장급전접촉기 온Extension extension contactor on 제3보조전원장치 고장시In case of third auxiliary power supply failure 제2연장급전접촉기 온Extension extension contactor on

(두개의 보조전원장치가 고장인 경우)(If two auxiliary power supplies fail)

2개의 보조전원장치가 모두 고장인 경우에는, 제1연장급전접촉기와 제2연장급전 접촉기를 모두 닫아서, 고장난 차량으로 고장차의 필요전원을 공급한다. If both auxiliary power supply units fail, both the first extended feed contactor and the second extended feed contactor are closed to supply the necessary power for the faulty vehicle to the failed vehicle.

구체적으로 설명하면, 제1보조전원장치, 제2보조전원장치가 고장인 경우, 제1,2 연장급전 접촉기가 A2차의 열차종합제어장치(TC)와 B차의 열차종합제어장치(CC)에 의해 닫히고, 우측의 A3차의 제3보조전원장치로부터 고장차의 필요전력을 공급한다. Specifically, when the first auxiliary power supply device and the second auxiliary power supply device are broken, the first and second extended feed contactors are the A2 train comprehensive control device TC and the B train integrated control device CC. Is closed, and the necessary power of the faulty car is supplied from the third auxiliary power supply of the A3 car on the right side.

또한, 제1보조전원장치, 제3보조전원장치가 고장인 경우, 제1,2 연장급전 접촉기가 A2차의 열차종합제어장치(TC)와 B차의 열차종합제어장치(CC)에 의해 닫히고, 중앙의 B차의 제2보조전원장치로부터 고장차의 필요전력을 공급한다. In addition, when the first auxiliary power supply and the third auxiliary power supply are broken, the first and second extended feed contactors are closed by the A2 train comprehensive control device TC and the B train integrated control device CC. The power supply of the faulty car is supplied from the second auxiliary power supply of the center B car.

또한, 제2보조전원장치, 제3보조전원장치가 고장인 경우, 제1,2 연장급전 접촉기가 A2차의 열차종합제어장치(TC)와 B차의 열차종합제어장치(CC)에 의해 닫히 고, 좌측의 A2차의 제1보조전원장치로부터 고장차의 필요전력을 공급한다. In addition, when the second auxiliary power supply and the third auxiliary power supply fail, the first and second extended feed contactors are closed by the train comprehensive control device TC of the A2 car and the train comprehensive control device CC of the B car. Then, the necessary power of the faulty car is supplied from the first auxiliary power supply of the secondary A2 car on the left side.

이를 표로 나타내면 다음과 같다. This is shown in the table below.

조건Condition A2A2 BB A3A3 제1보조전원장치, 제2보조전원장치가 고장인 경우When the 1st auxiliary power supply and the 2nd auxiliary power supply fail 제1연장급전접촉기 온1st Extension Feed Contactor ON 제2연장급전접촉기 온Extension extension contactor on 제1보조전원장치, 제3보조전원장치가 고장인 경우When the 1st auxiliary power supply and the 3rd auxiliary power supply fail 제1연장급전접촉기 온1st Extension Feed Contactor ON 제1연장급전접촉기 온1st Extension Feed Contactor ON 제2보조전원장치, 제3보조전원장치가 고장인 경우When the 2nd auxiliary power supply and the 3rd auxiliary power supply fail 제1연장급전접촉기 온1st Extension Feed Contactor ON 제1연장급전접촉기 온1st Extension Feed Contactor ON

도 2 는 3량1편성 중련연결 디젤동차의 연장급전 제어장치의 구성를 나타낸 것이다. Figure 2 shows the configuration of the extended feed control device for a three-car one-piece mid-connected diesel vehicle.

이상에서는, A2-B-A3 3량 편성 디젤동차의 연장급전 제어장치의 구성을 설명하였지만, 도 2에 도시된 바와 같이, 3량 편성의 디젤동차를 중련 연결한 경우와 3중련 연결한 경우도 유사하게 고려할 수 있다. In the above, the configuration of the extended feed control device for the A2-B-A3 three-unit diesel vehicle has been described, but as shown in FIG. Similar considerations are possible.

즉, 2 중련 또는 3중련 편성시에는, 도 2 에 도시된 바와 같이, 별도의 회로구성없이 "3량 1편성 차량의 연장급전방법"에 준하여, 각각의 편성별로 연장급전 제어를 실시할 수 있다. That is, in the case of the double middle or triple middle knitting, as shown in FIG. 2, the extended feeding control can be performed for each pair according to the "extended feeding method of a three-car one-piece vehicle" without a separate circuit configuration. .

이상 설명한 바와 같이, 본 발명에 의하면, 3량편성 디젤동차 차량에 구비된 각기 보조전원장치 중 어느 보조전원장치가 고장이 나더라도 즉시 인접한 차량에 구비된 보조전원장치로부터 고장난 보조전원장치를 구비한 차량으로 전원이 제공되기 때문에, 3량편성 디젤동차 차량은 항상 안정된 전원을 공급받을 수 있게 되는 효과가 있다.As described above, according to the present invention, even if any auxiliary power supply of each of the auxiliary power supply provided in the three-car diesel car has a failure, the auxiliary power supply having failed from the auxiliary power supply provided in the adjacent vehicle is provided. Since power is supplied to the vehicle, the three-car diesel vehicle has the effect of always being able to receive stable power.

Claims (1)

3량편성(A2-B-A3) 디젤동차 차량의 연장급전 제어방법으로서,As an extended feed control method for a three-car train (A2-B-A3) diesel vehicle vehicle, 상기 차량(A2)에 제1 보조전원장치 및 상기 제1 보조전원장치에 접속된 제1 연장급전접촉기가 구비되고, 상기 차량(B)에 제2 보조전원장치 및 상기 제2 보조전원장치에 접속된 제2 연장급전접촉기가 구비되며, 상기 차량(A3)에 제3 보조전원장치가 구비되고, 상기 제1 연장급전접촉기와 상기 제2 연장급전접촉기가 연결되며, 상기 제2 연장급전접촉기는 상기 제3 보조전원장치에 접속되고;The vehicle A2 includes a first auxiliary power supply and a first extended feed contactor connected to the first auxiliary power supply, and the vehicle B is connected to a second auxiliary power supply and the second auxiliary power supply. A second extended feed contactor is provided, a third auxiliary power supply is provided in the vehicle A3, the first extended feed contactor is connected to the second extended feed contactor, and the second extended feed contactor is Connected to a third auxiliary power supply; 상기 제1, 제2, 제3 보조전원장치 중 어느 하나가 고장일 경우 고장난 보조전원장치에 인접된 차량에 구비된 연장급전접촉기를 닫아 고장난 보조전원장치를 구비한 차량에 상기 인접된 차량의 보조전원장치로부터 보조전원이 공급되도록 하는 단계;When any one of the first, second, and third auxiliary power supply devices fails, the extended feed contactor provided in the vehicle adjacent to the failed auxiliary power supply device is closed to assist the vehicle adjacent to the vehicle having the failed auxiliary power supply device. Allowing auxiliary power to be supplied from the power supply device; 상기 제1, 제2, 제3 보조전원장치 중 2개의 보조전원장치가 고장일 경우 상기 제1, 제2 연장급전접촉기를 닫아 고장나지 않은 나머지 한 개의 보조전원장치의 전원이 상기 차량(A2, B, A3)에 공급되도록 하는 단계를 포함하는 다중 보조전원장치를 갖는 3량 편성 디젤동차 차량의 연장급전 제어방법.If two auxiliary power supplies among the first, second and third auxiliary power supplies fail, the first and second extended feed contactors are closed and the power of the other auxiliary power supply that is not broken is the vehicle (A2, B, A3) extended power supply control method for a three-car diesel vehicle having a multiple auxiliary power supply comprising the step of supplying.
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