UA95486U - POWER SUPPLY AND PROTECTION DEVICES OF RAILWAY AUTOMATIC SYSTEMS FROM THE INFLUENCE OF ATMOSPHERIC AND SWITCHES - Google Patents

POWER SUPPLY AND PROTECTION DEVICES OF RAILWAY AUTOMATIC SYSTEMS FROM THE INFLUENCE OF ATMOSPHERIC AND SWITCHES

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Publication number
UA95486U
UA95486U UAU201407601U UAU201407601U UA95486U UA 95486 U UA95486 U UA 95486U UA U201407601 U UAU201407601 U UA U201407601U UA U201407601 U UAU201407601 U UA U201407601U UA 95486 U UA95486 U UA 95486U
Authority
UA
Ukraine
Prior art keywords
output
power supply
atmospheric
power
rectifier
Prior art date
Application number
UAU201407601U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Adam Panteliiovych Pozhonov
Anton Yuriiovych Zhuravliov
Kateryna Ivanivna Yaschuk
Oleksandr Yuriiovych Lebediev
Serhii Adamovych Razhonov
Original Assignee
Academician Lazarian Dnipropetrovsk Nat University Of Rail Transp
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.)
Filing date
Publication date
Application filed by Academician Lazarian Dnipropetrovsk Nat University Of Rail Transp filed Critical Academician Lazarian Dnipropetrovsk Nat University Of Rail Transp
Priority to UAU201407601U priority Critical patent/UA95486U/en
Publication of UA95486U publication Critical patent/UA95486U/en

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Abstract

Пристрій живлення та захисту апаратури систем залізничної автоматики від атмосферних та комутаційних перенапруг містить параметричний генератор на ортогональних магнітних полях з виходом на половинній частоті живлячої мережі, вхідну та вихідну обмотки накачки, конденсатор. Додатково містить випрямляч, підключений паралельно додатковій вихідній обмотці та закорочений згладжуючим конденсатором, інвертором, своїм входом підключеним до випрямляча, а виходом - до силового трансформатора, до виходу якого приєднана апаратура систем автоматики, що споживає енергію іншої, заданої, частоти, генератором регульованої частоти, що керує силовими ключами інвертора, причому живлення генератора регульованої частоти здійснюється від двопівперіодного випрямляча.The device of power supply and protection of the equipment of systems of railway automatics against atmospheric and switching overvoltages contains a parametric generator on orthogonal magnetic fields with an output at half frequency of a supply network, an input and output pump winding, a capacitor. In addition it contains a rectifier connected in parallel to an additional output winding and shorted by a smoothing capacitor, an inverter, its input connected to a rectifier, and its output to a power transformer, to the output of which is connected the equipment of the automation systems, which consumes energy, energy and energy. which controls the power keys of the inverter, and the power of the controlled frequency generator is supplied by a two-period rectifier.

UAU201407601U 2014-07-07 2014-07-07 POWER SUPPLY AND PROTECTION DEVICES OF RAILWAY AUTOMATIC SYSTEMS FROM THE INFLUENCE OF ATMOSPHERIC AND SWITCHES UA95486U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201407601U UA95486U (en) 2014-07-07 2014-07-07 POWER SUPPLY AND PROTECTION DEVICES OF RAILWAY AUTOMATIC SYSTEMS FROM THE INFLUENCE OF ATMOSPHERIC AND SWITCHES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201407601U UA95486U (en) 2014-07-07 2014-07-07 POWER SUPPLY AND PROTECTION DEVICES OF RAILWAY AUTOMATIC SYSTEMS FROM THE INFLUENCE OF ATMOSPHERIC AND SWITCHES

Publications (1)

Publication Number Publication Date
UA95486U true UA95486U (en) 2014-12-25

Family

ID=52680691

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201407601U UA95486U (en) 2014-07-07 2014-07-07 POWER SUPPLY AND PROTECTION DEVICES OF RAILWAY AUTOMATIC SYSTEMS FROM THE INFLUENCE OF ATMOSPHERIC AND SWITCHES

Country Status (1)

Country Link
UA (1) UA95486U (en)

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