Description
GE IS215WEMAH1A – Wind Turbine WEMA & BPPS Board Assembly
GE IS215WEMAH1A is a printed circuit board (PCB) assembly designed for GE’s Mark VIe Wind Turbine Control Series, functioning as the WEMA (Wind Energy Main Assembly) and BPPS (Blade Pitch Positioning System) board. It manages input/output signals from sensors like anemometers, wind vanes, temperature, and vibration monitors, while driving actuators for blade pitch and yaw control with 24V outputs and 0-20 mA analog signals. This module addresses operational challenges in wind energy by ensuring real-time signal processing, power integrity, and protection against environmental stresses, enabling optimal power generation and turbine safety. Featuring conformal coating and surface-mount technology, the GE IS215WEMAH1A integrates seamlessly into control cabinets for reliable performance in remote wind farms.
Technical Specifications
- Brand: GE
- Model: IS215WEMAH1A
- Warranty: One Year
- Condition: 100% New & Original
- Series: Mark VIe Wind Turbine Control
- Technology: Surface Mount
- Outputs: 24 V
- Analog Output Current: 0–20 mA
- Lead Resistance: Max 15 Ω
- PCB Coating: Conformal Coating
- Revision: 1 (A)
Key Features & Benefits
- Signal Processing: High-speed analysis of sensor data for real-time blade pitch and yaw adjustments, maximizing energy capture during variable wind conditions.
- Environmental Durability: Conformal-coated surface-mount design resists vibration, moisture, and temperature extremes, supporting long-term reliability in offshore/onshore turbines.
- Actuator Control: Precise 24V/0-20 mA outputs ensure accurate positioning of pitch motors and yaw drives, enhancing turbine efficiency and overload protection.
Application Scenarios
- Onshore Wind Farms: Processes wind speed/direction inputs to optimize blade angles, integrating with central Mark VIe controllers for grid-tied operations.
- Offshore Wind Turbines: Monitors vibration and temperature for predictive maintenance, controlling yaw systems amid harsh marine conditions.
- Hybrid Energy Sites: Interfaces with sensors for coordinated pitch control in wind-solar farms, maintaining stability under fluctuating loads.
Frequently Asked Questions (FAQ)
- Q: What is the primary function of the GE IS215WEMAH1A?
- A: It serves as the WEMA and BPPS board, handling I/O signals for sensor monitoring and actuator control in Mark VIe wind turbine systems.
- Q: Is GE IS215WEMAH1A compatible with legacy systems?
- A: Yes, its VME-standard design and standard I/O interfaces allow integration with GE Mark VIe platforms and compatible industrial control networks.
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