Control and Supply Unit Vibration Detection for Wear Monitoring
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Solution Overview
Problem
Existing control and supply units for actuating devices in oil and natural gas production, such as chokes and blow-out preventers, lack a simple and effective method to assess the operational condition and detect wear, which can lead to increased vibrations and potential failures.
Innovation Solution
Incorporating a vibration detection means with a vibration sensor, evaluation unit, and data interface into the control and supply unit to detect and evaluate vibrations, allowing for real-time monitoring of device wear and automatic intervention to prevent failures.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a vibration detection means is integrated into the control and supply unit, then the ability to detect wear and prevent failures is improved, but the device complexity increases
Solution Approach 1:
The vibration detection means (sensor, evaluation unit, data interface) is integrated into the existing control and supply unit, combining multiple functions (power supply, control, monitoring) into a single unified device. This resolves the contradiction by achieving reliable wear detection through functional merging while managing complexity through integrated design rather than separate components.
2Ease of repair
If the control and supply unit is implemented separately from the actuating device, then maintenance accessibility is improved, but the connection requirements and system complexity increase
Solution Approach 1:
The system is divided into two separate functional units: the actuating device (with application device) and the control and supply unit (with vibration detection means). This segmentation allows the control unit to be accessed and maintained independently from the actuating device, improving maintenance accessibility while managing complexity through modular separation with defined connection interfaces.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The vibration detection system enables early detection of wear, allowing for timely intervention to prevent failures, improving the reliability and maintenance accessibility of actuating devices, especially in challenging submarine environments.
Implementation Method 1
a vibration detection means is connected to the control and supply unit, said vibration detection means being used for detecting vibrations caused by a conveyed flow
Data Source
AI summary
A control and supply unit for an actuating device of a choke, a valve, a blow-out preventer or some other device applied in the field of oil and natural gas production. The control and supply unit includes a vibration detection means to detect vibrations caused by a conveyed flow. The conveyed flow can be controlled by the actuating device.