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GE IC3600STKP1 Temperature Control Card
The GE part number IC3600STKP1 is a Temperature Control Peak Card. This electronic circuit board is a component of GE’s legacy Speedtronic Mark I and Mark II series turbine control systems. Its primary function is to manage and control temperature peaks, ensuring the turbine operates within specified temperature ranges to prevent overheating. 🌡️
Function and Key Features
The IC3600STKP1 is a specialized type of temperature control card designed for peaking operation. In power generation, “peaking” refers to running a turbine for short periods at very high loads to meet spikes in electricity demand. This is a stressful mode of operation that generates significant heat. The card is designed to handle these conditions by:
- Peak Temperature Monitoring: It continuously monitors the turbine’s temperature, particularly in high-heat areas like the exhaust duct, and is specifically configured to manage the higher temperature thresholds associated with peaking operation.
- Preventing Overheating: The card’s primary role is to ensure that the turbine’s temperature does not exceed a critical setpoint. If it does, the card provides a control signal to the main system to reduce fuel flow, thereby lowering the temperature.
- System Integration: It is an integral part of the larger turbine control panel, working in conjunction with other cards to ensure a coordinated and safe response to temperature fluctuations. It communicates with other control loops, such as speed and startup, to prevent one parameter from negatively affecting another.
- Robust Design: Like other GE industrial control boards, it is built to withstand the harsh conditions of a power plant, including vibrations, temperature fluctuations, and electromagnetic interference.
Applications
The IC3600STKP1 is a legacy component primarily used in power generation facilities that still operate GE’s older Mark I and Mark II turbine control systems, especially in applications where:
- Peaker Plants: The card is essential for power plants designed to run only when there is high demand for electricity.
- Grid Stability: By allowing for controlled, high-load operation, the card helps maintain the stability of the electrical grid during periods of high demand.
The provided video, which shows how to replace a temperature control board in a refrigerator, offers a conceptual understanding of how these types of cards function in a different context.