Студента группы Пд 212 (4) Досжанова Алина г. Алматы

All supports and metal non-conductive parts of electrical equipment that may be energized due to a violation of insulation must be grounded. For grounding, a PE conductor of electrical wiring was used.

Electrical centralization at junction No. 441 "MPC-Dialog" system, adopted in permanent operation at several stations in Kazakhstan, this system is adopted in the project of electrification of the Kandahach-Makat section.

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  control of the position and mode of operation of the arrows, including their transfer to local control;
  
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  monitoring of the condition of tracks and isolated sections (turnouts and non-turnouts) of runways and approach sections, signals, other SCS devices and power supply devices;
  
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  displaying the status of monitoring and control objects on the monitor screens.
  
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  setting and canceling routes, including opening them artificially.
  
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  checking the train traffic safety conditions;
  
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  control of arrows, signals, and other SCS devices, including the direction of movement on the stages;
  
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  switching off and re-enabling arrows and isolated sections in the EC, both with and without saving the use of signals;
  
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  blocking arrow control and opening signals.
  
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  automatic return of security arrows in accordance with the project (with protection against shunt loss);
  
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  automatic repetition of setting a given route in accordance with the project (automatic action) and automatic installation of previously entered (accumulated) routes.
  
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  setting routes for household trains with their departure to the stage on the key-rod with a return trip;
  
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  management of moving alarm devices located within the station notification area in accordance with the project;
  
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  linear point of DC, DC, as well as an executive point for remote control from a neighboring station, post equipment for shunting automatic locomotive signaling;
  
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  linking with AB, PUB, DC, DC devices, as well as with the EC devices of a neighboring station if there is no distance between them (including if there is a border along receiving and forwarding routes), with the devices of shunting areas and GAC, etc. in accordance with the project;
  
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  organization of interaction with chipboard;
  
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  logging and storing on the hard disk information about the status of control objects, control commands, and DSP actions;
  
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  displays diagnostic and reference information.
  

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  automated workplace of the station attendant, including a backup control panel;
  
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  managing computing complex;
  
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  outdoor devices.
  
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  power supply devices.
  

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  industrial-grade primary and backup system blocks.
  
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  primary and backup color monitors with a screen size of at least 17”;
  
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  the main and backup keyboard with a Russian-language layout.
  
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  main and backup mouse manipulator.
  

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  collecting data on the state of control and management objects and transmitting information to DC systems;
  
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  checking the validity of commands coming from the AWP DSP (checking dependencies at the program level);
  
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  interaction with station automation devices: UKSPS, KSU, etc.
  

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  the system block.
  
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  monitor.
  
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  the keyboard.
  
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  The mouse manipulator.
  
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  uninterruptible power supply unit.
  

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  inclusion of the MPC-Dialog system in the EC - with a capacity of 12 arrows;
  
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  linking "MPC-Dialog" with the existing auto-blocking system on adjacent stretches;
  
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  installation of AC electric drives on all centralizable arrows;
  
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  electric heating of switch drives;
  
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  warning devices for track fitters of the Sirena-R system;
  
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  speakerphone communications using speech synthesizers.
  
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  new power supply panels and an uninterruptible power supply for microprocessor units (main and backup);
  
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  tonal rail circuits along the SEC-AT(ALS-50)-S-97 normal.