Pulsed Xenon Photon Source for Low-Energy CEA Growth Lighting
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Solution Overview
Problem
The controlled environment agriculture (CEA) industry faces high production costs and a growing carbon footprint due to energy-intensive lighting systems that are not user-friendly, modular, or customizable, and fail to mimic natural sunlight effectively for optimal growth of Plantae and Protista Kingdoms.
Innovation Solution
A photon source using pulsed xenon lighting (PXL) that mimics sunlight in a sunfleck pattern, providing micro-doses of photons through a strobe and grow light system, reducing energy consumption by up to 90% and allowing plants to process photosynthesis efficiently before the next flash.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If conventional continuous lighting systems are used in CEA, then plant growth can be maintained, but energy consumption increases and carbon footprint grows
Solution Approach 1:
The patent applies periodic pulsed lighting sequences instead of continuous lighting. The system delivers light in intermittent pulses that mimic natural sunlight patterns, allowing plants to photosynthesize during pulse intervals and process the light during off-periods. This periodic action reduces energy consumption by up to 90% compared to continuous lighting while maintaining effective plant growth and development.
2Productivity
If conventional lighting systems are used, then growth can be supported, but the systems are not user-friendly, modular, or customizable
Solution Approach 1:
The lighting system is divided into modular components including adjustable light panels, separate control units, and interchangeable pulse sequence modules. Users can customize the system by selecting different pulse patterns, adjusting intensity and duration, and configuring timing sequences according to specific plant requirements. This segmentation enables easy operation and adaptability without compromising crop production.
3Reliability
If precise process control with additional light is provided throughout the growing season, then harvest success is ensured, but energy demand increases creating large carbon footprint
Solution Approach 1:
The system incorporates feedback mechanisms that automatically adjust pulse timing, intensity, and duration based on plant responses and environmental conditions. The control system monitors photosynthesis efficiency and harvest development, self-regulating the lighting parameters to optimize harvest success while minimizing energy consumption. This self-service approach eliminates the need for manual intervention and reduces overall energy demand compared to continuous lighting 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 PXL system significantly reduces energy consumption and carbon footprint while enhancing photosynthetic functions, promoting growth and maturation rates in Plantae and Protista Kingdoms, making it suitable for use with solar or wind power.
Implementation Method 1
exciting xenon gas inside of an enclosed glass tube in instantaneous pulsed sequences
Implementation Method 2
provides the energy required for growth by enhancing photosynthetic plant functions
Data Source
AI summary
A photon source for promoting the growth and maturation rate of members of the Plantae and Protista Kingdoms comprises a new luminous power source that provides the full range of light spectra by mimicking sunlight in a sunfleck (dappled) pattern by exciting xenon gas inside of an enclosed glass tube in instantaneous pulsed sequences. The micro-dose pulse penetrates the leaf strata to reach the maximum amount of photon processing pigments, provides the energy required for growth by enhancing photosynthetic plant functions, and significantly reducing production energy consumption. The pulse also allows the plant or Protista's photon processing compounds to process the photosynthesis reaction before the next flash, which allows for optimal use of the energy provided. The pulsed lighting sequences reduce energy consumption by up to 90%, and this makes it an excellent application for solar, wind or other green energy power thus reducing carbon footprint and making it the future of the CEA industry.