Close Menu
    Facebook X (Twitter) Instagram
    Trending
    • INTRODUCTION TO SUBSTATION EARTHING
    • Maintenance of GIS (Gas-Insulated Switchgear)
    • Nameplate Detail of Isolators/Dis-connectors- A Detail Guide
    • What is the use of an anti-pumping relay?
    • Key Components of Control & Relay Panel
    • TRANSMISSION TOWER CONFIGURATION
    • Nameplate Detail of Current Transformer – A Detail Guide
    • Major parameters of a circuit breaker
    Electric Know How
    • Home
    • Generation
      • Hydropower Station
      • Thermal Power Station
      • DISTRIBUTED ENERGY SOURCES
      • Diesel Generator
      • Industrial Tools
      • DC System-Generating Stations
    • Transmission
      • High Voltage DC Transmission
      • High Voltage AC Transmission
        • Transmission line – An Overview
        • TRANSMISSION TOWER CONFIGURATION
      • Three Phase Control Wiring
    • Distribution
      • Distribution System Overview
      • Faults in Distribution Lines
    • Protection
      • Power System Protection
        • Types of Fault in Power System
        • Relay Setting Calculation for Substation
        • Circuit Breaker
          • Major parameters of a circuit breaker
        • Key Components of Control & Relay Panel
      • OVERVIEW OF TRANSFORMER PROTECTION
        • Differential Protection of Transformer
      • OVERVIEW OF GENERATOR PROTECTION
      • Distance Protection
      • Electrical Safety
    • Switchgear
      • Electrical Sub-Station
        • BATTERY SYSTEM IN GRID SUBSTATION
        • Operation of Float Cum Boost Charger
        • Protection Circuitry of Battery Charger
        • Power Transformer
          • INSULATION RESISTANCE OF TRANSFORMER
          • WTI AND OTI in Power Transformer
          • Transformer Oil Dielectric strength
        • Sub-Station Operation
        • Multiplying Factor for Energy Meter
      • Current Transformer
        • Nameplate Detail of Current Transformer – A Detail Guide
      • Potential Transformer
      • Isolator in Substation
      • Electrical Busbar
      • Insulators
      • Clamps and Connectors
      • Fire Fighting System
      • Lightening Arrester
      • Gas Insulated Substation
        • Local Control Cubicle
        • SF6 circuit breaker gas compartment
    • Q&A
      • FAQS ON Current Transformer
      • POWER SYSTEM
      • FAQ ON BUSBAR
    Electric Know How
    Home»Switchgear»Marshaling kiosks
    Switchgear

    Marshaling kiosks

    madhusmitaBy madhusmita30 July 2023Updated:10 August 2023No Comments3 Mins Read
    Facebook Twitter Pinterest LinkedIn Tumblr Email
    Share
    Facebook Twitter LinkedIn Pinterest Email

    Marshaling kiosks, also known as marshaling boxes or marshaling cabinets, are an integral part of power transformers and play a crucial role in their operation and protection. Marshaling kiosks provide convenient connection points for control, protection, and instrumentation systems which are used in substations. This includes DC and AC power, instrument transformers, and switchgear equipment.

    Table of Contents

    Toggle
    • Marshaling kiosk in a power transformer
    • The function of Marshalling Kiosks:
    • Components of Marshalling Kiosks:

    Marshaling kiosk in a power transformer

    A marshaling kiosk in a power transformer is a type of electrical equipment used to distribute power from a transformer to various other electrical devices or systems. It typically includes a series of electrical panels and terminals, which connect and control the flow of power to different parts of the system.

    These kiosks are typically used in large-scale electrical systems, such as those in power plants, industrial facilities, and substations. They help to ensure that power is distributed safely and efficiently and that any issues or problems with the system can be quickly identified and addressed.

    Here’s an overview of their functions and components:

    The function of Marshalling Kiosks:

    1. Control and Monitoring: Marshalling kiosks are used to accommodate control and monitoring devices that enable the operator to manage the power transformer’s operation. This includes items like switches, indicators(OTI and WTI), and meters.
    2. Protection and Safety: Power transformers need to be protected from various faults and abnormal conditions. The marshaling kiosk houses protective relays, fuses, and other protective devices to detect and respond to faults, ensuring the transformer is isolated from the system when necessary.
    3. Cabling and Termination: The kiosk provides a centralized location for incoming and outgoing power and control cables. It allows for organized cable termination points, making maintenance and troubleshooting more straightforward.
    4. Environment and Security: Marshalling kiosks are typically designed to protect sensitive equipment from harsh environmental conditions, such as extreme temperatures, moisture, and dust. They may also have security features to prevent unauthorized access.

    Components of Marshalling Kiosks:

    The specific components housed in a marshaling kiosk can vary depending on the transformer’s size, application, and complexity. However, some common components found in a typical marshaling kiosk include:

    1. Control and Monitoring Devices: This includes control switches, push buttons, selector switches, voltage and current indicators, and meters.
    2. Protective Relays: Numerical or electromechanical relays are used to detect faults and abnormal conditions in the transformer and its associated systems.
    3. Fuses and Circuit Breakers: These are used to protect the transformer and other components from overcurrent conditions.
    4. Terminal Blocks: Terminal blocks are used for the organized termination of power and control cables.
    5. Wiring and Cabling: The internal wiring connects various devices within the marshaling kiosk and facilitates connections to the transformer and other systems.
    6. Cooling and Ventilation: Depending on the design and size, some marshaling kiosks may include ventilation and cooling systems to maintain the temperature within an acceptable range.
    7. Instrument Transformers: Current transformers (CTs) and voltage transformers (VTs) may be installed within the marshaling kiosk to provide reduced signals for the protective relays and monitoring devices.
    8. Communication Equipment: In modern installations, communication devices such as Ethernet switches or remote terminal units (RTUs) may be integrated to enable remote monitoring and control of the transformer.

    It’s worth noting that the design of marshaling kiosks must adhere to relevant industry standards and local regulations to ensure the safety and reliability of transformer installations. Additionally, they may vary significantly depending on the specific requirements of the overall substation design.

    marshalling box in substation marshalling junction box marshalling kiosk definition marshalling kiosk meaning what is marshalling kiosk in bay what is marshalling kiosk in power transformer
    Share. Facebook Twitter Pinterest LinkedIn Tumblr Email
    Previous ArticleElectrical Cables
    Next Article Distribution-to-Utilization Voltage Transformers
    madhusmita
    • Website
    • Facebook
    • Instagram
    • LinkedIn

    Related Posts

    INTRODUCTION TO SUBSTATION EARTHING

    12 January 2025

    Maintenance of GIS (Gas-Insulated Switchgear)

    1 December 2024

    Nameplate Detail of Isolators/Dis-connectors- A Detail Guide

    11 August 2024

    Comments are closed.

    Recent Posts
    • INTRODUCTION TO SUBSTATION EARTHING
    • Maintenance of GIS (Gas-Insulated Switchgear)
    • Nameplate Detail of Isolators/Dis-connectors- A Detail Guide
    • What is the use of an anti-pumping relay?
    • Key Components of Control & Relay Panel
    Certification Course
    Archives
    • January 2025
    • December 2024
    • August 2024
    • July 2024
    • May 2024
    • March 2024
    • February 2024
    • January 2024
    • November 2023
    • October 2023
    • September 2023
    • August 2023
    • July 2023
    • June 2023
    • May 2023
    • April 2023
    • March 2023
    • December 2022
    • November 2022
    Categories
    • Distribution
    • Generation
    • Nameplate Details
    • Protection
    • Q&A
    • Switchgear
    • testing
    • Transmission
    Electric Volt

    Quick Links

    • Home
    • About Us
    • Contact Us

    Post Categories

    • Generation
    • Transmission
    • Distribution
    • Protection
    • Switchgear
    • Q&A

    Vip Link

    • Privacy Policy
    • Disclaimer
    • Terms and Conditions

    Contact Us

    • [email protected]
    Linkedin