A Mobile electrical hybrid Power Source System
Abstract / Short Description of Invention
The invention relates to a Mobile Hybrid Electrical Power Source System designed to provide reliable, portable, and continuous electrical power for field, emergency, industrial, and mobile applications. The system combines multiple energy sources such as batteries, solar charging, external AC input, vehicle alternator charging, and inverter technology into a compact modular unit.
The power source is designed with separate plug-and-play modules, including a power electronics module and a battery module, allowing easy transportation, maintenance, scalability, and quick replacement in remote locations. The system can supply AC and DC power simultaneously for operating equipment, communication systems, medical devices, tools, emergency systems, and temporary site infrastructure.
The invention includes intelligent power management, battery protection, charging control, and hybrid energy switching to improve efficiency, safety, and uninterrupted operation. The modular architecture enables customization based on required power capacity and application.
This invention is particularly useful for emergency response vehicles, defense applications, disaster management, mobile medical units, off-grid operations, industrial service vehicles, and temporary power backup requirements where conventional stationary power systems are not practical.
Many industries and emergency services require a reliable source of electricity in locations where normal power supply is unavailable, unstable, or difficult to access. Existing power solutions such as diesel generators, fixed UPS systems, or standalone batteries are often bulky, noisy, fuel-dependent, difficult to transport, and require frequent maintenance.
In mobile applications like ambulances, emergency response vehicles, defense operations, disaster relief camps, and remote industrial sites, uninterrupted power is critical for operating essential equipment. However, conventional systems may fail due to limited battery backup, lack of charging flexibility, overheating, complicated wiring, or inability to support multiple power sources together.
Another major challenge is that most available systems are not modular or easily replaceable. If one component fails, the entire system may need servicing, causing downtime and operational difficulties. Transportation and installation of large power systems also become difficult in field conditions.
The invention solves these problems by providing a compact, modular, and hybrid mobile electrical power source that can combine multiple charging and power inputs, deliver stable AC and DC output, and allow quick plug-and-play replacement of modules. This improves portability, reliability, operational efficiency, and continuous power availability in critical situations.
The present invention provides a Mobile Hybrid Electrical Power Source System that offers a portable, modular, and reliable power solution for mobile and remote applications. The system integrates multiple power generation and charging sources, including rechargeable battery packs, solar input, vehicle alternator charging, external AC supply, and inverter-based power conversion into a single intelligent platform.
The invention consists of separate plug-and-play modules, mainly a power electronics module and a battery module, connected through secure high-current connectors for quick installation and replacement. The power electronics module manages charging, energy distribution, protection functions, and conversion between AC and DC outputs, while the battery module stores energy for uninterrupted operation.
The system automatically manages available power sources and switches between them to maintain continuous power supply without interruption. Advanced safety features such as overload protection, short-circuit protection, thermal management, battery monitoring, and controlled charging improve operational safety and system life.
The modular hybrid architecture allows the system to be easily expanded, transported, serviced, and customized according to power requirements. The invention is suitable for ambulances, emergency vehicles, defense applications, field operations, disaster management, mobile medical units, industrial service vehicles, and off-grid power applications where dependable mobile electricity is required.
Existing portable and mobile power systems generally operate as standalone battery units, diesel generators, or fixed UPS systems with limited flexibility and poor modularity. Most prior systems are bulky, difficult to transport, fuel-dependent, noisy, and require complex installation and maintenance. In many cases, they cannot efficiently combine multiple power sources such as batteries, solar energy, vehicle charging, and external AC input within a single integrated platform.
Another significant gap in prior art is the lack of true plug-and-play modular architecture. Conventional systems usually have permanently integrated components, making repair, battery replacement, or capacity expansion difficult and time-consuming. Failure of a single component can result in shutdown of the entire system.
The present invention addresses these limitations by introducing a compact modular hybrid power system with intelligent energy management, interchangeable battery and power modules, multi-source charging capability, and simultaneous AC/DC power output. The invention improves portability, scalability, operational reliability, ease of maintenance, and uninterrupted power availability for critical mobile and remote applications.
Complete Specification
| Country | Current Status | Patent Application Number | Patent Applicant | Patent Number | Title | Google Patent Link |
| INDIA | GRANTED | 202521021633 | Mayank Velani | 575315 | A Mobile electrical hybrid Power Source system | Click to open |