Send the link below via email or IMCopy
Present to your audienceStart remote presentation
- Invited audience members will follow you as you navigate and present
- People invited to a presentation do not need a Prezi account
- This link expires 10 minutes after you close the presentation
- A maximum of 30 users can follow your presentation
- Learn more about this feature in our knowledge base article
Do you really want to delete this prezi?
Neither you, nor the coeditors you shared it with will be able to recover it again.
Make your likes visible on Facebook?
You can change this under Settings & Account at any time.
High Tech LED lighting systems in the poultry industry
Transcript of High Tech LED lighting systems in the poultry industry
Connection between birds and dinosaurs
The elements of this system are all solutions to certain problems on their own, but the effectiveness of these parts lies in the joint operation; the ultimate solution is achieved by the entire system.
A tervezéstől a kivitelezésig
Saját rendszerünkkel működtetett telepek
Rate of return
Possibilities at utilizing alternative energy sources
Utilization of alternative energy sources has become possible and efficient due to the low energy consumption.
The most cost-effective actuation and fastest payback is realizable with the utilization of alternative energy sources.
There are two possible modes:
Connection to an energy network
Local, working in an independent, network-free mode
"Fekszem hanyatt a föld sötétzöld szőnyegén,
És merengve nézem a sötétkék eget;
Száll reám aranyos, ezüstös csillagfény
És koszorú gyanánt övezi fejemet.
Megfürösztém lelkem e sugárözönben,
Lemosott magáról minden földi szennyet,
S most újjászületve a magasba röppen,
S keresi a mennyet..."
/Petőfi Sándor: A csillagos ég/
Primary lighting problems in poultry barns
HIGH-TECH LED LIGHTING SYSTEMS IN THE POULTRY INDUSTRY
certified development engineer
Dilaco Lighting Kft.
The source of light
Primary source of light:
Secondary sources of light:
the black body
Color temperature chart
Notation: Ω (Omega)
the steradian is the solid angle subtended at the center of a unit sphere by a unit area on its surface.
luminous flux is the product of radiated solid angle and brilliance
Notation: Φ (Phi)
illuminance is the total luminous flux incident on a surface, per unit area.
Unit: Lux ( lumen/m²)
brilliance the value of light radiated at a certain angle
Correspondence between the luminous units
Photometric law of distance
All light is subject to the inverse square law which says that the energy is dissipated (spreads out) according to the square of the distance travelled.
The issue of constant light pressure
illumination should be at least 20 lux
at least 80% of the utilised area should be illuminated
sunlight simulation is necessary for the animals
the rest time should be at least 6 hours
lighting programs should follow a 24 hours cycle
According to the current scientific standpoint birds are evolved from theropoda dinosaurs in the Mesozoic age
Phylogenetically speaking the birds are dinosaurs.
Comparison of illuminators
Evolution of LED
First monochromatic LEDs
First white LED and the whole palette of monochromatic LEDs
First experiments in RGB technology
Number of mixable colors
The appearance of surface mounted (SMD) LEDs
SMD RGB technology - trying to create white light with color mixing
Appearance of the high power LED chip
Limits of the traditional lighting systems
Not specialized for the agricultural industry, not suitable for the birds' special vision
Constant light pressure
Manually or lineally controlled sunlight simulation
Requisites of the solution
Recognition of the need of specialization
Leaping development of the LED technology
Blasting evolution of high power LED techology
The tendency to think in whole systems instead of elements
The limits of traditional illuminators and the new device of the solution
More than 90% energy saving compared
to the traditional systems
According to production data, the barns installed with High Power LED lighting system have provided significant biological yield of 6-8%
inadequate dimming quality
Utilization of the high power LED chip
LED dimmers for
Designed for the industrial enviroment
The limits of the traditional dimming and the new device of the solution
illumination under constant
(400 000 Hz)
Designed for industrial
only two sections are managable
able to manage only a limited amount of illuminators
physical limits of
The limits of traditional light-control and the new device of the solution
AGRO HIGH POWER LED SPOT
AGRO LED DRIVEREK
AGRO HIGH POWER LED LIGHTING SYSTEM
THANK YOU FOR YOUR ATTENTION
Impeccable lighting with High Power LED technology
Example for the optimal lighting
Aviary lighting system with four sections
A few photos of the right lighting in multilevel keeping methods
Wrong lighting in floor keeping (parent-grandparent)
The 3D simulation planning in case of 3 different sections
Examples of perfectly homogeneous lighting
Leaps of minimal amplitude on the maximum of illumination
for years ahead
all parameters are open for manual
Not adequate lighting in battery cage keeping method
lighting in aviary systems
central computers are not specified to control lighting
special funtion buttons
Unnecessary light pollution in the poultry barns
Avian spectral vision