Synchronous Generator Flywheel Layout for Stable Clean Power
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Solution Overview
Problem
Conventional clean, renewable, and sustainable power generation systems face issues such as instability, maintenance challenges, substantial vibration due to resonances, and inefficiency, leading to high maintenance costs and complex designs that are not widely adopted.
Innovation Solution
A system utilizing a synchronous generator with a stator and rotor that employs cross magnetic field excitation and a flywheel for self-sustaining power generation, managed by a controller in a closed-loop energy system, allowing for efficient and cost-effective operation with reduced greenhouse gas emissions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Power
If conventional machine generators are used for power generation, then electricity demand can be met, but instability and substantial vibration due to resonances occur
Solution Approach 1:
A tuned mass damper system is introduced as an intermediary component between the rotating machine parts and the foundation. The damper consists of a mass attached to springs and dampers that are tuned to the resonant frequency of the machine, absorbing and dissipating vibration energy before it can cause instability or structural damage.
Solution Approach 2:
Vibration sensors are installed on the machine generator to continuously monitor vibration levels. This data is fed back to a control system that adjusts operational parameters such as rotational speed or load distribution in real-time to avoid resonant conditions and maintain stable operation.
2Power
If conventional machine generators are used, then power output can be generated, but maintenance becomes difficult and time-consuming
Solution Approach 1:
The machine generator is divided into modular segments with standardized interfaces. Each module can be independently accessed, removed, and replaced without disassembling the entire system. This segmentation allows maintenance personnel to easily access critical components for inspection and repair.
Solution Approach 2:
Redundant backup modules are installed alongside the primary components. If a component fails or requires maintenance, the system can switch to the backup module, allowing the failed component to be replaced without interrupting power generation. The backup modules serve as ready-made copies that simplify the replacement process.
3Power
If conventional machine generators are deployed, then electricity can be produced, but excessive cost is incurred for mitigating resonances and ensuring proper operation
Solution Approach 1:
The tuned mass damper system is pre-designed and pre-installed during the manufacturing phase with precise tuning to the expected resonant frequencies. This preliminary action eliminates the need for expensive retroactive vibration mitigation measures and reduces the cost of ensuring proper operation throughout the system's lifecycle.
Solution Approach 2:
The system uses adjustable dampers with variable damping coefficients that can be optimized for different operating conditions. This parameter adjustability allows a single, cost-effective design to handle multiple resonance scenarios without requiring multiple specialized components, reducing overall manufacturing and maintenance costs.
4Power
If conventional machine generators are used, then power generation can occur, but complex designs and configurations are required
Solution Approach 1:
The machine generator is designed with universal components that serve multiple functions. For example, the rotor structure simultaneously generates magnetic field, supports bearing loads, and incorporates vibration damping features. This multi-functionality reduces the number of separate components and simplifies the overall design while maintaining power generation capability.
Solution Approach 2:
The vibration damping system is merged with the structural components of the machine generator rather than being added as a separate external system. The tuned mass damper is integrated into the rotor or stator assembly, combining structural support and vibration mitigation functions into a single unified design, thereby reducing complexity.
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 provides stable, efficient, and cost-effective clean power generation with reduced maintenance needs and zero greenhouse gas emissions, enhancing ecological balance and operational reliability.
Implementation Method 1
a plurality of arrays or evenly spaced around magnetic field means adapted to be magnetically interaction with energizing coils so as to induce rotation of the flywheel in a single direction
Implementation Method 2
magnetic field means adapted to be magnetically interaction with energizing coils so as to induce rotation
Implementation Method 3
the synchronous generator is adapted to convert a rotational speed of the rotor to electric current through cross magnetic field excitation between the stator and the rotor
Data Source
AI summary
A system for power generation including: at least one power source operable to static start at least one machine device to rotate a drive shaft and); ii) at least one synchronous generator having a stator with winding field coils, said stator being surrounded by a rotor with an array of magnetic field generating means. The drive shaft is a joined shaft, operable to synchronously rotate the rotor of the at least one synchronous generator, and is equipped with a flywheel having a plurality of arrays or evenly spaced around magnetic field means adapted to be magnetically interaction with energizing coils so as to induce rotation of the flywheel in a single direction to rotate the rotor The synchronous generator is adapted to convert a rotational speed of the rotor to electric current through cross magnetic field excitation between the stator and the rotor.