RU2005138589A - CONTACT NETWORK SECTION IN A DC ELECTRIC CAR ACCESS ZONE - Google Patents

CONTACT NETWORK SECTION IN A DC ELECTRIC CAR ACCESS ZONE Download PDF

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Publication number
RU2005138589A
RU2005138589A RU2005138589/11A RU2005138589A RU2005138589A RU 2005138589 A RU2005138589 A RU 2005138589A RU 2005138589/11 A RU2005138589/11 A RU 2005138589/11A RU 2005138589 A RU2005138589 A RU 2005138589A RU 2005138589 A RU2005138589 A RU 2005138589A
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RU
Russia
Prior art keywords
contact network
section
high voltage
contact
sectionalization
Prior art date
Application number
RU2005138589/11A
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Russian (ru)
Other versions
RU2309058C2 (en
Inventor
Александр Георгиевич Титов (RU)
Александр Георгиевич Титов
Original Assignee
Александр Георгиевич Титов (RU)
Александр Георгиевич Титов
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Application filed by Александр Георгиевич Титов (RU), Александр Георгиевич Титов filed Critical Александр Георгиевич Титов (RU)
Priority to RU2005138589/11A priority Critical patent/RU2309058C2/en
Publication of RU2005138589A publication Critical patent/RU2005138589A/en
Application granted granted Critical
Publication of RU2309058C2 publication Critical patent/RU2309058C2/en

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Claims (3)

1. Схема секционирования контактной сети в зоне экипировки электровозов постоянного тока, имеющая участок контактной сети над эстакадой экипировки, изолированный с помощью секционных изоляторов от контактной сети с высоким напряжением, а также имеющая секционный разъединитель, осуществляющий подключение участка контактной сети либо к заземленному контуру (рельсам), либо к контактной сети с высоким напряжением, отличающаяся тем, что между участком контактной сети над эстакадой и контактной сетью с высоким напряжением имеются изолированные секционными изоляторами вставки контактного провода, не позволяющие электровозу со всеми поднятыми токоприемниками, перемещающемуся под эстакаду или выезжающему из-под нее, производить гальваническое соединение контактной сети с высоким напряжением с заземленным участком контактной сети над эстакадой.1. Sectionalization scheme of the contact network in the equipment area of direct current electric locomotives, having a section of the contact network above the equipment rack, isolated by means of section insulators from the contact network with high voltage, and also having a sectional disconnector, which connects the section of the contact network or to the grounded circuit (rails ), or to a high voltage contact network, characterized in that there is an isolator between the section of the contact network above the overpass and the high voltage contact network the contact wire inserts, which do not allow the electric locomotive with all the current collectors raised, moving under the flyover or leaving from under it, to galvanically connect the high voltage contact network to the grounded section of the contact network above the overpass. 2. Схема секционирования контактной сети по п.1, отличающаяся тем, что, с целью бесперебойного электрического питания перемещающегося электровоза секционные изоляторы, ограждающие участок контактной сети над экипировочной эстакадой, шунтированы заградительными диодами, включенными встречно высокому напряжению.2. The sectionalization circuit of the contact network according to claim 1, characterized in that, for the uninterrupted power supply of the moving electric locomotive, the sectional insulators enclosing the section of the contact network above the equipment overpass are shunted by protective diodes connected to the high voltage. 3. Схема секционирования контактной сети по п.1, отличающаяся тем, что, с целью унификации технологического процесса экипировки электровозов различной длины, соседние секционные изоляторы также шунтируются заградительными диодами, включенными встречно высокому напряжению.3. The sectionalization scheme of the contact network according to claim 1, characterized in that, in order to unify the technological process of equipping electric locomotives of various lengths, adjacent sectional insulators are also shunted by protective diodes that are connected against a high voltage.
RU2005138589/11A 2005-12-13 2005-12-13 Sectioning of contact system in zone of servicing of dc electric locomotives RU2309058C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2005138589/11A RU2309058C2 (en) 2005-12-13 2005-12-13 Sectioning of contact system in zone of servicing of dc electric locomotives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005138589/11A RU2309058C2 (en) 2005-12-13 2005-12-13 Sectioning of contact system in zone of servicing of dc electric locomotives

Publications (2)

Publication Number Publication Date
RU2005138589A true RU2005138589A (en) 2007-06-20
RU2309058C2 RU2309058C2 (en) 2007-10-27

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Family Applications (1)

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RU2005138589/11A RU2309058C2 (en) 2005-12-13 2005-12-13 Sectioning of contact system in zone of servicing of dc electric locomotives

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RU (1) RU2309058C2 (en)

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Publication number Publication date
RU2309058C2 (en) 2007-10-27

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20091214