ATE524365T1 - CIRCUIT FOR MONITORING LIMIT SWITCHES OF A 4-WIRE THREE-PHASE DRIVE OF A SWITCH - Google Patents

CIRCUIT FOR MONITORING LIMIT SWITCHES OF A 4-WIRE THREE-PHASE DRIVE OF A SWITCH

Info

Publication number
ATE524365T1
ATE524365T1 AT09007215T AT09007215T ATE524365T1 AT E524365 T1 ATE524365 T1 AT E524365T1 AT 09007215 T AT09007215 T AT 09007215T AT 09007215 T AT09007215 T AT 09007215T AT E524365 T1 ATE524365 T1 AT E524365T1
Authority
AT
Austria
Prior art keywords
circuit
switch
monitors
wire
limit switches
Prior art date
Application number
AT09007215T
Other languages
German (de)
Inventor
Reinhold Hundt
Ralf Otto
Thomas Dr Pasternok
Stephan Tschorn
Original Assignee
Funkwerk Information Technologies Gmbh
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 Funkwerk Information Technologies Gmbh filed Critical Funkwerk Information Technologies Gmbh
Application granted granted Critical
Publication of ATE524365T1 publication Critical patent/ATE524365T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
    • B61L5/062—Wiring diagrams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
    • B61L5/107—Locking mechanisms for points; Means for indicating the setting of points electrical control of points position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
    • B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
    • B61L7/08—Circuitry

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Control Of Ac Motors In General (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

The circuit (10) has switch point monitors (WUEA, WUER, WUEL) for signaling of a link position and a right position. The switch point monitors generate drive signals and comprises optocouplers polarized against each other and supplied with monitoring voltage with a negative polarity. End position switches (S1.1, S1.2, S2.1, S2.2) reflect the monitoring voltage with a positive polarity between connection points (U, V, W) corresponding to a position of the switches and excitation voltage is fed to the monitors for activation of the monitors and generating the drive signals.
AT09007215T 2008-05-29 2009-05-29 CIRCUIT FOR MONITORING LIMIT SWITCHES OF A 4-WIRE THREE-PHASE DRIVE OF A SWITCH ATE524365T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008025710 2008-05-29

Publications (1)

Publication Number Publication Date
ATE524365T1 true ATE524365T1 (en) 2011-09-15

Family

ID=40872414

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09007215T ATE524365T1 (en) 2008-05-29 2009-05-29 CIRCUIT FOR MONITORING LIMIT SWITCHES OF A 4-WIRE THREE-PHASE DRIVE OF A SWITCH

Country Status (4)

Country Link
EP (1) EP2127992B1 (en)
AT (1) ATE524365T1 (en)
DE (1) DE102009023262B4 (en)
PL (1) PL2127992T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011109975A1 (en) 2011-08-11 2013-02-14 Db Netz Ag Circuit for monitoring switch position for switches, comprises switch packet with four limit switches for monitoring with monitoring voltage, where monitoring voltage is movably applied in time to two different terminal points
ITMI20121435A1 (en) * 2012-08-21 2012-11-20 R S E S P A OPTICAL DEVICE SUITABLE FOR GENERATING A SYNCHRONISM SIGNAL FOR ELECTRICAL COMPONENTS OF AN ELECTRIC NETWORK.
DE102018122776A1 (en) * 2018-09-17 2020-03-19 Voestalpine Signaling Sainerholz Gmbh Process and arrangement for end position monitoring
CN113820581B (en) * 2021-11-19 2022-02-18 浙江杭可仪器有限公司 Aging testing device easy to install
WO2025017495A1 (en) * 2023-07-17 2025-01-23 Alstom Holdings Improved status monitoring device for monitoring the status of an actuator
EP4678503A1 (en) * 2024-07-10 2026-01-14 Galattica S.r.l. Detecting the position of a switch blade frame of a turnout

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043661A1 (en) 1980-11-19 1982-07-08 Siemens AG, 1000 Berlin und 8000 München INSTALLATION AT AN ELECTRONIC ACTUATOR FOR THE FEEDING AND REMOTE MONITORING OF POINT DRIVES
DE3638681A1 (en) 1986-11-13 1988-05-19 Siemens Ag DEVICE FOR REMOTE MONITORING OF THREE-PHASE SWITCH DRIVES
DE3715478A1 (en) * 1987-05-06 1988-11-17 Licentia Gmbh Circuit arrangement for monitoring a set of points
AT6379U3 (en) * 2003-05-09 2005-06-27 Vae Eisenbahnsysteme Gmbh DEVICE FOR REMOTELY MONITORING SOFT DRIVES
DE502004000882D1 (en) * 2004-05-07 2006-08-10 Cit Alcatel Electronic point control with monitoring of the points position
EP1724177A1 (en) * 2005-05-12 2006-11-22 Alcatel Circuit, control and system for checking the position of tongues of a switch for railways

Also Published As

Publication number Publication date
PL2127992T3 (en) 2012-02-29
EP2127992B1 (en) 2011-09-14
EP2127992A3 (en) 2011-01-12
EP2127992A2 (en) 2009-12-02
DE102009023262B4 (en) 2010-09-02
DE102009023262A1 (en) 2009-12-03

Similar Documents

Publication Publication Date Title
ATE524365T1 (en) CIRCUIT FOR MONITORING LIMIT SWITCHES OF A 4-WIRE THREE-PHASE DRIVE OF A SWITCH
WO2009070452A3 (en) Universal irrigation controller power supply
ATE460001T1 (en) UNINTERRUPTIBLE POWER SUPPLY AND METHOD FOR IMPLEMENTING SUCH A POWER SUPPLY
EP2164158A3 (en) Method and apparatus to reduce line current harmonics from a power supply
PT2093737E (en) Active line terminator module
WO2013070658A3 (en) Modulation scheme for driving a piezo element
MX2012001453A (en) Line current differential protection upon loss of an external time reference.
WO2010090870A3 (en) Method and apparatus for characterizing a circuit coupled to an ac line
GB2498891A (en) Battery balancing system
WO2012123559A3 (en) Mains-coupled inverter, inverter arrangement and method for operating an inverter arrangement
DE602007012203D1 (en) Switching device, its use and method of switching
EP1988625A3 (en) Power supply apparatus having multiple outputs
NO20081943L (en) Device for redundant energy supply to at least ± n load
NO20092706L (en) Power supply device for a capacitive load
WO2012137210A3 (en) Multi - input uninterruptible power supply with an ac voltage output
GB2498027A (en) Power converter
WO2013152371A3 (en) Method for operating an llc resonant converter for an illuminant, converter and led converter
EP2506417A3 (en) A grid tied inverter, system and method
EP2506419A3 (en) A grid tied inverter, system and method
ATE441312T1 (en) OFF TIME CONTROL OF AN INVERTER FOR OPERATING A LAMP
WO2008129796A1 (en) Power supply circuit
MX353085B (en) Polarity changing pin connector.
WO2011143136A3 (en) Ac battery employing magistor technology
ATE536306T1 (en) SUBMARKET WITH ON-BOARD ELECTRICAL NETWORK
DK2033201T3 (en) Power circuit