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RU2019115310A - Method for effective control of braking with variable pressure depending on the speed of the train and a device for its implementation - Google Patents

Method for effective control of braking with variable pressure depending on the speed of the train and a device for its implementation Download PDF

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Publication number
RU2019115310A
RU2019115310A RU2019115310A RU2019115310A RU2019115310A RU 2019115310 A RU2019115310 A RU 2019115310A RU 2019115310 A RU2019115310 A RU 2019115310A RU 2019115310 A RU2019115310 A RU 2019115310A RU 2019115310 A RU2019115310 A RU 2019115310A
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RU
Russia
Prior art keywords
braking
train
speed
effective control
variable pressure
Prior art date
Application number
RU2019115310A
Other languages
Russian (ru)
Other versions
RU2019115310A3 (en
Inventor
Павел Юрьевич Иванов
Евгений Юрьевич Дульский
Анатолий Михайлович Худоногов
Алена Александровна Хамнаева
Игорь Олегович Лобыцин
Антон Александрович Корсун
Александр Сергеевич Борутенко
Original Assignee
Федеральное государственное бюджетное образовательное учреждение высшего образования "Иркутский государственный университет путей сообщения" (ФГБОУ ВО ИрГУПС)
Priority date (The priority date 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 date listed.)
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Application filed by Федеральное государственное бюджетное образовательное учреждение высшего образования "Иркутский государственный университет путей сообщения" (ФГБОУ ВО ИрГУПС) filed Critical Федеральное государственное бюджетное образовательное учреждение высшего образования "Иркутский государственный университет путей сообщения" (ФГБОУ ВО ИрГУПС)
Priority to RU2019115310A priority Critical patent/RU2019115310A/en
Publication of RU2019115310A publication Critical patent/RU2019115310A/en
Publication of RU2019115310A3 publication Critical patent/RU2019115310A3/ru

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Claims (2)

1. Способ эффективного управления тормозным нажатием в процессе торможения, который осуществляется за счет учета запаса энергии вращающихся масс и запаса коэффициента сцепления колеса с рельсом относительно коэффициента трения колодки о колесо с учетом изменяющейся температуры при торможении, вследствие чего происходит сокращение длины тормозного пути, а также снижается вероятность образования ползунов.1. A method for effective control of braking pressure during braking, which is carried out by taking into account the energy reserve of the rotating masses and the reserve of the coefficient of adhesion of the wheel to the rail relative to the coefficient of friction of the shoe on the wheel, taking into account the changing temperature during braking, as a result of which there is a reduction in the length of the braking distance, as well as the likelihood of creeping is reduced. 2. Устройство для реализации способа эффективного управления торможением с переменным нажатием в зависимости от скорости движения поезда устанавливается в кабине машиниста, в устройство заложен алгоритм управления тормозным нажатием с максимальной эффективностью, с учетом кривых зависимостей запаса тормозного нажатия над сцеплением колеса с рельсом от скорости движения поезда и температуры колодок.2. A device for implementing the method of effective control of braking with variable pressure depending on the speed of the train is installed in the driver's cab, the device contains an algorithm for controlling the braking pressure with maximum efficiency, taking into account the curves of the dependence of the stock of braking pressure above the wheel-rail adhesion on the train speed and the temperature of the pads.
RU2019115310A 2019-05-20 2019-05-20 Method for effective control of braking with variable pressure depending on the speed of the train and a device for its implementation RU2019115310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2019115310A RU2019115310A (en) 2019-05-20 2019-05-20 Method for effective control of braking with variable pressure depending on the speed of the train and a device for its implementation

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Application Number Priority Date Filing Date Title
RU2019115310A RU2019115310A (en) 2019-05-20 2019-05-20 Method for effective control of braking with variable pressure depending on the speed of the train and a device for its implementation

Publications (2)

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RU2019115310A true RU2019115310A (en) 2020-11-24
RU2019115310A3 RU2019115310A3 (en) 2020-12-30

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RU2019115310A RU2019115310A (en) 2019-05-20 2019-05-20 Method for effective control of braking with variable pressure depending on the speed of the train and a device for its implementation

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2822934C2 (en) * 2022-09-22 2024-07-16 Федеральное государственное бюджетное образовательное учреждение высшего образования Иркутский государственный университет путей сообщения (ФГБОУ ВО ИрГУПС) Device and method for automatic control of electropneumatic brakes of passenger trains during service braking

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2822934C2 (en) * 2022-09-22 2024-07-16 Федеральное государственное бюджетное образовательное учреждение высшего образования Иркутский государственный университет путей сообщения (ФГБОУ ВО ИрГУПС) Device and method for automatic control of electropneumatic brakes of passenger trains during service braking

Also Published As

Publication number Publication date
RU2019115310A3 (en) 2020-12-30

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