IS200BLIGH1A - Bridge Interface with Gate Driver Card

SPECIFICATIONS:

Part Number: IS200BLIGH1A
Manufacturer: General Electric
Series: Mark VI
Product Type: Bridge Interface with Gate Driver Card
Number of inputs: 4
Number of outputs: 2
Board Size: 33.0 cm high x 17.8 cm
Operating Temperature: -30 to 65°C
Technology: Surface Mount
Repair: 3-7 Days
Weight: 2 lbs
Country of Origin: USA
Availability: In Stock
Manual: GEH-6721L

FUNCTIONAL DESCRIPTION:

IS200BLIGH1A is a Bridge Interface with Gate Driver Card manufactured and designed by General Electric as part of the Mark VI Series used in GE Speedtronic Drive Control Systems. This module serves as an interface between the turbine's control system and its power electronics, specifically managing the gate drive signals for Insulated Gate Bipolar Transistors (IGBTs) or other power devices essential for turbine operation. Designed to work seamlessly with other modules like the Bridge Personality Interface or Digital Signal Processor, the BLIGH1A ensures that the IGBT devices receive accurate timing signals, which are crucial for maintaining the proper power flow and overall system stability. This board serves as half of the Auxiliary Genius BUS Interface Module as well as the Auxiliary Profibus-DP Interface Module. Both modules perform the same function: they integrate the drive and the controller but on different types of networks. The configuration of the primary and secondary cards that will complete the module will be determined by the type of network the user is currently using. It features five board connectors.

OPERATIONS:

• Signal Processing: The BLIGH1A receives control signals from other modules within the Mark VI system, such as the Digital Signal Processor (DSP) or Bridge Personality Interface (BPI) modules. These signals contain critical information that dictates the timing and operation of the power devices.

• Gate Drive Management: The primary function of the BLIGH1A is to convert these control signals into precise gate drive pulses. These pulses are then sent to the IGBT modules, controlling when they switch on and off. Proper timing of these pulses is crucial for efficient power conversion and system stability.

• Synchronization and Coordination: The BLIGH1A ensures that all the IGBT modules operate in synchronization with the overall control strategy of the turbine system. This coordination is essential to avoid issues like power imbalances or electrical noise, which could disrupt the turbine's operation.

• Feedback and Monitoring: During operation, the BLIGH1A also monitors the performance of the IGBT modules and other connected components. It sends feedback to the control system, allowing for real-time adjustments and ensuring that the system operates within safe and efficient parameters.

• Protection Features: The BLIGH1A includes built-in protection mechanisms to prevent damage to the IGBT modules and other components in case of faults or irregularities in the power supply. This includes protection against overvoltage, undervoltage, and other potential issues that could impact the system's performance.

WOC has the largest stock of OEM replacement parts for GE Speedtronic Drive Control Systems. We can also repair your faulty boards and supply unused and rebuilt boards backed up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on parts and repairs, kindly contact our team by phone or email.

FREQUENTLY ASKED QUESTIONS:

How does this module contribute to system protection?

The module includes built-in protection features that safeguard the IGBT modules and other components from overvoltage, undervoltage, and other electrical issues, ensuring the system operates safely.

What kind of signals does this module manage?

It manages gate drive signals for IGBT modules, converting control inputs into precise pulses that dictate when the IGBTs switch on and off.

What happens if this module fails?

If the module fails, it could disrupt the timing and operation of the IGBT modules, leading to potential issues with power flow and stability in the turbine system. This could result in system downtime or reduced efficiency.