Isolation Transformer Boost Control for Marina Shore Power Drops
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Solution Overview
Problem
Shore supply power to watercrafts often experiences undesirable drops due to long cable lengths and multiple watercrafts drawing power, leading to inefficiencies in electrical power distribution.
Innovation Solution
An isolation transformer boost system comprising an isolation transformer, sensor, and electronic processor that measures electrical characteristics and activates a boost when measurements fall below a predetermined threshold, using a contactor to adjust power levels.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Length of stationary object
If the shore supply cable length is increased to reach docked watercrafts, then the power distribution coverage is improved, but the power drop becomes more significant
Solution Approach 1:
The system dynamically changes the electrical parameters (voltage, current) by activating booster transformers to compensate for power losses. When power drop is detected, the booster transforms the electrical characteristics to maintain adequate power levels at the watercraft, effectively counteracting the negative effects of long cable lengths.
2Quantity of substance
If multiple watercrafts draw power from the shore supply, then the service capacity is improved, but the power available per watercraft decreases
Solution Approach 1:
The system employs sensors to continuously monitor electrical characteristics and feeds this information back to the electronic processor. When multiple watercrafts are detected and power levels drop below thresholds, the system automatically activates boosters to compensate, ensuring each watercraft receives adequate power despite increased demand.
3Power
If the shore supply power is boosted continuously, then the power availability is improved, but the energy consumption increases
Solution Approach 1:
The system dynamically adjusts power boosting based on real-time conditions. The electronic processor monitors electrical characteristics and only activates the booster when measurements fall below predetermined thresholds. This dynamic approach ensures power availability is maintained only when needed, avoiding continuous energy consumption.
4Stability of the object's composition
If electrical characteristic measurement and boosting control systems are added, then the power stability is improved, but the device complexity increases
Solution Approach 1:
The system is designed to be self-regulating through automatic control. Sensors continuously monitor electrical characteristics, the electronic processor compares measurements against thresholds, and boosters are automatically activated or deactivated without manual intervention. This self-service capability maintains power stability while minimizing the need for complex external control systems.
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 system effectively maintains stable power levels by boosting electrical characteristics when necessary, ensuring efficient power distribution to watercrafts, even over long distances and during multiple connections.
Implementation Method 1
an isolation transformer configured to receive power from a shore power supply and provides power to a main electrical system
Implementation Method 2
an electronic processor coupled to the sensor. The electronic processor configured to receive an electrical characteristic measurement from the sensor
Data Source
AI summary
A system and method for an isolation transformer boost system. The system includes an isolation transformer, a sensor, and an electronic processor coupled to the sensor. The electronic processor configured to receive an electrical characteristic measurement from the sensor, compare the electrical characteristic measurement to a predetermined threshold, and activate an electrical characteristic boost when the electrical characteristic measurement is below the predetermined threshold.