IS200BICLH1A

Description

Description

The IS200BICLH1A is a high-performance bridge interface control board manufactured by GE, specifically designed for the Mark VIe turbine control system. It serves as a critical link between the control system and power electronics, enabling precise monitoring and control of IGBT-based power bridges used in turbine drive systems.

This module integrates analog signal conditioning, digital control logic, and power interface functions into a compact, rugged design, ensuring reliable operation in harsh industrial environments while maintaining tight synchronization with the Mark VIe controller.

Application Scenarios

In a large-scale combined-cycle power plant in Texas, operators faced persistent challenges with their gas turbine’s variable speed drive system. Communication delays between the turbine controller and the IGBT power bridge caused inconsistent response times, leading to efficiency losses and increased wear on mechanical components.

After upgrading to IS200BICLH1A, the plant achieved a 40% reduction in drive response latency and eliminated unscheduled downtime caused by communication faults. The module’s robust environmental design also proved essential in withstanding the high-vibration, high-temperature conditions in the turbine hall.

Parameter

IS200BICLH1A

Technical Principles and Innovative Values

Innovation Point 1 – Integrated Control & MonitoringUnlike conventional discrete interface solutions that require multiple boards for signal conditioning and protection, IS200BICLH1A combines these functions into a single compact module. This integration reduces wiring complexity by 60% and improves system reliability by minimizing potential failure points.

Innovation Point 2 – High-Speed PWM InterfaceThe module features a dedicated high-speed PWM control interface that supports up to 20kHz switching frequencies, ensuring precise control of IGBT bridges. This capability is critical for maintaining optimal efficiency in variable speed turbine applications.

Innovation Point 3 – Ruggedized Design for Harsh EnvironmentsWith an operating temperature range of -40°C to +70°C and robust ESD protection, IS200BICLH1A outperforms standard industrial control boards, making it ideal for installation directly in turbine enclosures without additional cooling.

Application Cases and Industry Value

Case 1 – Gas Turbine Drive System UpgradeA European power generation company upgraded their fleet of gas turbines with IS200BICLH1A modules to replace aging interface boards. The upgrade resulted in:

35% reduction in drive system response time

28% decrease in maintenance-related downtime

Improved synchronization between turbine control and power conversion systems

The plant operators reported that the new interface boards simplified troubleshooting thanks to comprehensive diagnostic feedback.

Case 2 – Petrochemical Plant Compressor ControlA Middle Eastern refinery implemented IS200BICLH1A in their centrifugal compressor control system. The module’s ability to operate in high-vibration environments and provide real-time fault diagnostics reduced unplanned shutdowns by 40% in the first year of operation.

Related Product Combination Solutions

IS200CPUH1AAA – Mark VIe Main Controller: Provides the primary control logic and coordinates with IS200BICLH1A for drive system control.

IS200TREGH2B – Turbine Regulation Module: Works with the bridge interface to optimize turbine speed and load control.

IS200ERDDH1A – Ethernet Redundancy Module: Ensures reliable communication between the controller and IS200BICLH1A.

DS200PWRH2AAA – Redundant Power Supply: Delivers stable power to the interface board, preventing control interruptions.

IS200TRLYH1A – Digital Relay Output Module: Executes safety shutdown commands triggered by IS200BICLH1A fault detection.

IS200FOSBH1A – Fiber Optic Signal Interface: Extends communication distance between the controller and IS200BICLH1A in large installations.

IS200EGPAG1B – Ethernet Gateway: Enables integration with third-party drive systems while maintaining synchronization with IS200BICLH1A.

IS200BICLH1A

Installation, Maintenance, and Full-Cycle Support

Installing IS200BICLH1A is straightforward with its industry-standard mounting options and clear interface labeling. The module connects directly to the Mark VIe backplane for power and communication, requiring only field wiring for the IGBT bridge connections. GE provides detailed installation guides and configuration software to ensure optimal setup.

Maintenance requirements are minimal thanks to the module’s robust design and self-monitoring capabilities. Periodic checks via the Mark VIe HMI allow operators to verify board status and address potential issues before they affect operation. In the event of a fault, the module provides specific diagnostic codes to speed troubleshooting.

GE offers a comprehensive support package for IS200BICLH1A, including a 48-month warranty, global technical support, and fast spare parts delivery. Extended service contracts are available to ensure long-term reliability and performance optimization.