Modular Portable Power System Segmentation for Fuel Reduction
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Solution Overview
Problem
Existing backup power systems, such as gas generators, are inefficient, costly, and pose safety risks due to fuel storage and consumption issues, while alternative solar and wind power systems with battery storage are impractical for frequent or short power outages and can be costly.
Innovation Solution
A modular portable power system comprising a bank of batteries and a DC to AC inverter, allowing for flexible configuration and reconfiguration to provide efficient and safe backup power, with the ability to connect multiple modules for increased capacity and redundancy, including solar charging and generator integration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If gas generators are used for backup power, then power can be provided during outages, but fuel consumption is excessive and storage is dangerous
Solution Approach 1:
The system divides the backup power function into two separate modules: a battery module for energy storage and a generator module for power generation. This segmentation allows the battery to handle base load and extend operational duration, reducing the generator's fuel consumption and runtime requirements.
Solution Approach 2:
The battery module is pre-charged during normal operation or before outages occur. This preliminary energy storage enables the system to provide immediate backup power without requiring the generator to run continuously, thereby reducing fuel consumption and storage needs.
2Duration of action of moving object
If larger propane tanks are used to extend generator operation, then runtime is increased, but pressure drops below required levels
Solution Approach 1:
The system separates the energy storage function (battery module) from the power generation function (generator module). The battery module provides extended runtime without requiring large propane tanks, thus maintaining adequate propane pressure for the generator's operation.
3Adaptability or versatility
If solar and wind power systems with battery storage are implemented, then alternative power is provided, but systems are heavy and difficult to move
Solution Approach 1:
The battery module is designed as a separate, self-contained unit with integrated handles and mounting features. This modular segmentation makes the heavy battery component easier to move and position independently, rather than being part of a large fixed installation.
Solution Approach 2:
The system transitions from traditional horizontal battery bank configurations to a vertical modular stackable design. This dimensional change allows for compact space utilization and easier maneuverability while maintaining the required energy storage capacity.
4Adaptability or versatility
If modular design is used to improve flexibility, then adaptability increases, but device complexity increases
Solution Approach 1:
The system is divided into standardized modules (battery module, generator module, inverter module) with uniform connection interfaces. This segmentation enables flexible configuration while maintaining simplicity through standardization of connection protocols and physical interfaces.
Solution Approach 2:
The modular modules are designed with universal connection interfaces that can accommodate different module types and configurations. This universality allows the system to adapt to various power needs without requiring complex custom interfaces for each module combination.
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 efficient, safe, and reliable backup power, reducing fuel consumption and extending generator operation, while being cost-effective and adaptable to varying power needs, enhancing power availability during outages.
Implementation Method 1
A second module includes a DC to AC inverter that converts 12 volts DC power from the one or more batteries in the first module to 115 volts AC
Data Source
AI summary
The application describes systems and methods for a modular portable power plant system including a first module having a first bank of one or more batteries and a second module that is detachably connectable to the first module. The second module includes a first DC to AC power inverter that is in electrical communications with the first bank of one or more batteries. The first module can be configured to house a first bank of one or more batteries arranged in a first configuration or a second configuration such that the first module includes a reconfigurable battery rack assembly arranged to be reconfigurable to provide support for a first battery set in the first configuration and a second battery set in the second configuration.