The document compares the lighting design features of the current design to a new design called Q335 across several space types in a school building. Some key differences summarized:
1. Q335 uses LED lighting throughout which is more efficient, dimmable, and provides better light quality than the current design's fluorescent fixtures. Control systems for Q335 allow for automatic daylight harvesting and dimming.
2. Classroom lighting in Q335 is designed with a fully integrated control system that includes occupancy sensors, daylight harvesting, and dimming switches to provide consistent light levels without wasting energy.
3. Q335 reduces the size of relay panels for lighting controls and uses DMX or 0-10V protocols for theatrical lighting,
°GENIELITE brings you an ecological, innovative and technologically advanced solutions, while offering at the same time an excellent business opportunity.
We provide space for open and effective cooperation of professional, innovative manufacturers and service providers in the area of energy-efficient lighting with a strong and bold ecological stance.
The Lighting Control System °REGULIGHT is flagship of the °GENIELITE project. It offers unique usage of the latest technological innovations for lighting control through power wiring and without the need for additional cables.
A customer gains maximum control over his lighting system along with huge energy savings and increased quality of lighting.
°REGULIGHT allows for very efficient use of lighting and significant economic savings.
The document discusses lighting design concerns and recommendations for education environments for students with autism spectrum disorder. It outlines the main concerns identified through occupant surveys, including light flicker, uneven light distribution, direct lines of sight to light sources, shadows, bright spots and glare, and inconsistent lamp color temperatures. The document then provides detailed descriptions of each concern and the issues they cause for students. It analyzes the current classroom lighting design and proposes design improvements like dimmable fixtures, high ceilings, glare-reducing finishes, and indirect lighting to address the concerns raised.
California's 2008 Building Energy Efficieny Standards for Residential and Non...michaeljmack
The document provides an overview and summary of key changes in California's 2008 Building Energy Efficiency Standards, also known as Title 24, with a focus on requirements for lighting controls. Some major changes include more stringent daylighting requirements, a requirement for occupancy sensors in certain areas, lower lighting power limits, and new controls for demand response and outdoor lighting. The standards are aimed at reducing energy usage in buildings through mandating minimum lighting automation and maximum allowed wattage while also providing incentives for designs that exceed the mandatory measures.
The document provides an overview and summary of key changes in California's 2008 Building Energy Efficiency Standards, also known as Title 24, for both residential and nonresidential buildings. Some major changes include new requirements for lighting controls, occupancy sensors in certain areas, reduced lighting power limits, demand response controls, outdoor lighting changes, and sign lighting changes. The standards are aimed at reducing energy usage and demand through mandating minimum lighting automation, maximum allowed wattage, and incentives for exceeding requirements. Key definitions, lighting control product standards, and indoor and outdoor lighting control requirements are also summarized.
The document describes an automated outdoor light circuit that uses an LDR light sensor and NPN transistor to turn a light on and off based on light intensity levels. The circuit aims to reduce human effort in controlling lights and lower power consumption. It works by using an LDR light sensor to detect light levels and trigger an NPN transistor switch to power a light. The automated light system has applications for street lights, home exterior lights, and outdoor gardens. It provides effortless and economical light control but has limitations in response time and issues measuring light levels.
Building services engineers are responsible for designing, installing, and monitoring mechanical, electrical, and plumbing systems in modern buildings to ensure safe and comfortable operation. This includes systems like HVAC, electrical power distribution, lighting, plumbing, fire alarms and more. Engineers must consider factors like building codes and regulations, load calculations, transformer and generator sizing when designing these complex building systems. Proper lighting design also requires considering illumination levels, fixture types and lighting controls.
A Lighting Designer's Guide to Controls by Andrea Hartranft, Paula Ziegenbein...Cindy Foster-Warthen
This document provides an overview of a lighting designer's guide to lighting controls. It discusses different types of lighting controls like constant current vs constant voltage, various dimming types and technologies like 0-10V, DALI, DMX512, etc. It covers control vocabulary, issues with phase cut dimming, tunable white light and how to control it. It also discusses components of a control system, network lighting controls, wired vs wireless options and challenges of integrating multiple control systems. The overall purpose is to educate lighting designers on the various approaches and technologies for lighting controls.
This document discusses medium and high power LED drivers. It provides information on:
1) Medium and high power LED drivers can power a broad range from 20W to 400W and replace HID or fluorescent fixtures. They often use multiple power conversion stages tailored to the application needs and LED configuration.
2) Intelligent lighting controls that allow dimming can reduce energy costs and improve the payback time for LED solutions compared to initial purchase price and maintenance costs. Sensors and communication enable autonomous or networked control.
3) Bilevel lighting is an example of an intelligent lighting application, where discrete dimming levels tied to motion or activity provide significant energy savings compared to full brightness.
Low no-load power
°GENIELITE brings you an ecological, innovative and technologically advanced solutions, while offering at the same time an excellent business opportunity.
We provide space for open and effective cooperation of professional, innovative manufacturers and service providers in the area of energy-efficient lighting with a strong and bold ecological stance.
The Lighting Control System °REGULIGHT is flagship of the °GENIELITE project. It offers unique usage of the latest technological innovations for lighting control through power wiring and without the need for additional cables.
A customer gains maximum control over his lighting system along with huge energy savings and increased quality of lighting.
°REGULIGHT allows for very efficient use of lighting and significant economic savings.
The document discusses lighting design concerns and recommendations for education environments for students with autism spectrum disorder. It outlines the main concerns identified through occupant surveys, including light flicker, uneven light distribution, direct lines of sight to light sources, shadows, bright spots and glare, and inconsistent lamp color temperatures. The document then provides detailed descriptions of each concern and the issues they cause for students. It analyzes the current classroom lighting design and proposes design improvements like dimmable fixtures, high ceilings, glare-reducing finishes, and indirect lighting to address the concerns raised.
California's 2008 Building Energy Efficieny Standards for Residential and Non...michaeljmack
The document provides an overview and summary of key changes in California's 2008 Building Energy Efficiency Standards, also known as Title 24, with a focus on requirements for lighting controls. Some major changes include more stringent daylighting requirements, a requirement for occupancy sensors in certain areas, lower lighting power limits, and new controls for demand response and outdoor lighting. The standards are aimed at reducing energy usage in buildings through mandating minimum lighting automation and maximum allowed wattage while also providing incentives for designs that exceed the mandatory measures.
The document provides an overview and summary of key changes in California's 2008 Building Energy Efficiency Standards, also known as Title 24, for both residential and nonresidential buildings. Some major changes include new requirements for lighting controls, occupancy sensors in certain areas, reduced lighting power limits, demand response controls, outdoor lighting changes, and sign lighting changes. The standards are aimed at reducing energy usage and demand through mandating minimum lighting automation, maximum allowed wattage, and incentives for exceeding requirements. Key definitions, lighting control product standards, and indoor and outdoor lighting control requirements are also summarized.
The document describes an automated outdoor light circuit that uses an LDR light sensor and NPN transistor to turn a light on and off based on light intensity levels. The circuit aims to reduce human effort in controlling lights and lower power consumption. It works by using an LDR light sensor to detect light levels and trigger an NPN transistor switch to power a light. The automated light system has applications for street lights, home exterior lights, and outdoor gardens. It provides effortless and economical light control but has limitations in response time and issues measuring light levels.
Building services engineers are responsible for designing, installing, and monitoring mechanical, electrical, and plumbing systems in modern buildings to ensure safe and comfortable operation. This includes systems like HVAC, electrical power distribution, lighting, plumbing, fire alarms and more. Engineers must consider factors like building codes and regulations, load calculations, transformer and generator sizing when designing these complex building systems. Proper lighting design also requires considering illumination levels, fixture types and lighting controls.
A Lighting Designer's Guide to Controls by Andrea Hartranft, Paula Ziegenbein...Cindy Foster-Warthen
This document provides an overview of a lighting designer's guide to lighting controls. It discusses different types of lighting controls like constant current vs constant voltage, various dimming types and technologies like 0-10V, DALI, DMX512, etc. It covers control vocabulary, issues with phase cut dimming, tunable white light and how to control it. It also discusses components of a control system, network lighting controls, wired vs wireless options and challenges of integrating multiple control systems. The overall purpose is to educate lighting designers on the various approaches and technologies for lighting controls.
This document discusses medium and high power LED drivers. It provides information on:
1) Medium and high power LED drivers can power a broad range from 20W to 400W and replace HID or fluorescent fixtures. They often use multiple power conversion stages tailored to the application needs and LED configuration.
2) Intelligent lighting controls that allow dimming can reduce energy costs and improve the payback time for LED solutions compared to initial purchase price and maintenance costs. Sensors and communication enable autonomous or networked control.
3) Bilevel lighting is an example of an intelligent lighting application, where discrete dimming levels tied to motion or activity provide significant energy savings compared to full brightness.
Low no-load power
Presentation on the techniques used in two platinum rated intelligent buildings for reducing the energy consumption - United States Green Building Council (USGBC) Building (United States) and Suzlon-One Earth Building in Pune (India)
Presentation by Sri Jandhyala
Outline:
1. LED Driver Requirements and Regional Standards
2. Topology Overview
3. Meeting Power Factor/Harmonic Content Requirements
4. Comparison of Switching Topologies
5. Conclusions
Museums to Net Zero Buildings - Lessons Learned with LED Lighting Cindy Foster-Warthen
This document provides a summary of an AIA continuing education presentation on designing with LED lighting. It discusses key characteristics to consider when selecting LED luminaires such as color temperature, color rendering and dimming capabilities. It also reviews challenges of LED lighting such as heat management and product quality issues. The presentation includes case studies of LED lighting installations at the National Museum of American History and for a Calder sculpture. It concludes that specifications should require LED product information to ensure quality of light and components.
Using multiple Feature Models to specify configuration options for Electrical...Jaime Chavarriaga
Jaime Chavarriaga, Carlos Rangel, Carlos Noguera, Rubby Casallas, Viviane Jonckers.
Using Multiple Feature Models to specify configuration options for Electrical Transformers: An Experience Report.
SPLC 2015. pp 216-224. 2015
http://doi.acm.org/10.1145/2791060.2791091
This document provides an outline for a presentation on LED dimming and control. It discusses how LEDs work, different dimming methods including phase control, 0-10V, DALI and DMX, and how dimming affects color and performance. It also covers visual effects of dimming LEDs, controlling color temperature, and automated control options. The presentation is intended to explain LED dimming challenges and best practices to integrators and designers.
This document provides information on induction lighting from Innovative Induction Lighting. It discusses the basic technology of induction lamps, how they work, and their benefits compared to other lighting types. Induction lamps have a very long lifespan of 100,000 hours and provide energy efficient, high quality light. The document promotes induction lighting as having the lowest total cost of ownership due to reduced energy and maintenance costs over the lifetime of the fixtures. It also provides details on retrofit kits that allow upgrading existing fixtures to induction lighting.
This project aims to automatically control lights, cooling systems, exhaust fans, and doors in a room based on occupancy detection and environmental conditions. An ESP32 microcontroller is used to control the system based on inputs from ultrasonic entry/exit sensors, an MQ135 gas sensor to detect CO2 levels, a DHT sensor to measure temperature, and relay circuits to power devices. The system counts the number of people entering and leaving to determine occupancy and automatically turns lights and fans on or off accordingly. It also monitors CO2 and temperature to control exhaust fans and cooling to maintain comfortable conditions while minimizing energy usage.
This document discusses induction lighting, which uses magnetic fields rather than electrodes to excite gases and produce light. Some key benefits include a 100,000 hour lifespan, high efficiency of 85+ lumens per watt, instant on capability, and minimal maintenance costs due to the long lifespan. Induction lighting can be controlled through wireless remote controls, wired systems, or motion sensors. Retrofit kits are also available to convert existing fixtures to induction.
Development and Advantages of Led against primitive lighting
The design details and Standards for design of product
A simple guide to design an Led Lighting Product
Jamel gantt depth knowledge of lightingJamel Gantt
Jamel Gantt uses high-end devices and is well-versed in HDR digital photography. The HDR photos exceptionally take your listed residence in the most amazing lighting. This is the nearest your customer can come to individually experiencing the beauty of the property you’re trying to sell. His goal is to showcase your listed properties in a way that really converse to the customers. We accomplish this goal for all our customers.
Intelligent Street light monitoring systemvikas mantri
INTELLIGENT STREET LIGHTING
Home/INTELLIGENT STREET LIGHTING
Every evening, an intelligent street lighting control system has to light up at the right time and function seamlessly. A city’s street lights provide safer traffic conditions, safer pedestrian environment and can represent a great improvement to the city’s architectural, touristic and commercial output. These benefits are not exactly cheap though, with an average of 40% of the public budgets’ energy bill being spent for street lighting alone. The increasing energy price, plus the significant maintenance costs and always increasing expectations manifested by the public put a continuous pressure on the lighting budgets.
inteliLIGHT® is a remote street lighting control solution that offers you detailed, lamp-level management capabilities of every street light in your city and ensures that the right amount of light is provided where and when needed. Equally important, in-depth grid management gives an accurate real-time feedback of any change occurring along the grid, reduces both energy loss and energy surges and offers advanced maintenance optimization tools. Using the existing infrastructure, you can have live detailed information over the grid and transform the existing distribution level network into an intelligent infrastructure of the future
This document summarizes a presentation on transfer switches and switchgear for emergency power systems. It discusses applicable codes from NFPA 70, 110, and 99 and requirements for transfer switches regarding preventing interconnection, being listed for emergency use, and including signaling and time delays. It also covers open and closed transition switches, applying switches in designs, and using switch timing to reduce generator size through load sequencing.
California Title 24 in the LED Era - Presented by Jim Benya, Benya Burnett Co...Cindy Foster-Warthen
Sign up or log in to save this event to your list and see who's attending!
Find out what Title 24 -2013 is all about along with a hint of what to expect in 2016 from the US design industry’s leading expert in codes and standards and a member of the Title 24 development team for four decades.
Led placement guidelines for Membrane SwitchesPhil Heft
- LEDs are non-ohmic devices whose resistance varies with current, unlike ohmic devices. Their forward voltage and current must be considered for circuit design.
- Proper LED selection depends on factors like color, brightness, size, and cost. Smaller LED sizes are easier to place but require careful circuit design.
- Thinner LED packages help create thinner membrane switches. LEDs are assembled onto the switch substrate using conductive adhesive, with the adhesive bond being the weakest point.
- LEDs must be tested individually at low currents since their non-ohmic behavior can cause failures to be missed at higher test currents.
This document describes a home automation system proposed by a group of students. The system uses a PLC and microcontrollers to control the home's gate, lights, and intruder detection systems. Sensors like infrared and ultrasonic sensors detect intruders and control the gate and lights, while components like relays, transistors, and a stepper motor help operate the automation. The group's proposed solution uses these technologies in a circuit to remotely control and secure the home.
This project proposes automatic detection of human and energy saving room architecture to reduce standby power consumption and to make the temperature of the room easily controllable with an IR sensor and Lm35 temperature sensor using air conditioner . The proposed auto-detection of human done using the IR sensor to indicate the entering or exit ofthe persons. Microcontroller continuously monitors the infrared receiver. When any object pass throughthe IR receiver then the IR rays falling on the receiver are obstructed, this obstruction is sensed by the microcontroller ATMEGA16.When the temperature of the room is varied then the lm35 temperature sensor converts this temperature change into voltage which is then sensed by the microcontroller ATMEGA16 .
In such cases our project is aimed at starting one ac among both depending upon the temperature value at a particular room .If the temperature on the particular room is above certain range then the AC in that room will start up and during this time the AC in the other room will remain switched off. When the temperature goes below 25 degree in the room where AC is already on will be switched off automatically. Then if the temperature on the other room during the time is above 30degree then the AC in that room will start up and vice versa .The second feature of our project is aimed at switching of the AC automatically when there is absence of human beings in a particular room .The entire scheme is designed using number of ATMEGA16 microcontrollers , temperature sensors , digital counter ,IR sensors , relay etc.
This project will solve the day-to-day problem where AC’s do not start up due to low voltage generally in rural areas .This will start the AC depending upon the temperature label in a room by sharing the load .Also this project can be extended for controlling the temperature in more rooms in an apartment.
Microchip offers intelligent lighting and control solutions that enable innovation in lighting products. Their solutions include microcontrollers, analog and wireless products that provide flexibility. Designing lighting products with Microchip's solutions allows for customization that expands product capabilities and provides differentiation. Microchip can meet the technical needs of lighting engineers with a wide range of integrated products to control lighting technologies.
The document provides guidance for conducting a load survey of three buildings - a barracks, TOC, and DFAC - that will be used during a mission in Ramadi, Iraq. It lists the existing electrical equipment in each building, including lighting, outlets, appliances, HVAC units, and electronics. Based on this equipment inventory and power requirements, the document determines:
- A 100 kW diesel generator would be sufficient to power all three buildings from a central location.
- Cables will be run from the generator to 200A, 100A, and 60A panel boxes to distribute power within each building.
- The generator and panel boxes will need to be properly sized and located to avoid voltage drop and ensure balanced
This document provides an overview and summary of key changes in the 2013 California Title 24 Part 6 Building Energy Efficiency Standards. It covers the mandatory lighting control requirements for interior and exterior lighting, including area controls, multi-level lighting controls, shut-off controls and daylighting requirements. It also provides definitions of key terms and an overview of changes to the non-residential section of the code, including luminaire labeling requirements and solar ready provisions.
Telehouse North Two Presentation 2015 - Adiabatic and Evaporative coolingTelehouse Europe
This presentation summarizes Telehouse North Two's revolutionary cooling technology using adiabatic and evaporative cooling. Key points include:
- The system has the smallest footprint and weight per kW of any data center cooling system. It also uses water and energy very efficiently, as independently verified.
- It underwent six years of research and development to create highly optimized control strategies that have also been independently verified.
- A new "emergency water save mode" further reduces stored water requirements by 30%.
- Telehouse North Two will be the world's first data center to implement this adiabatic and evaporative cooling system at scale, aiming for a PUE less than 1.2.
More Related Content
Similar to Differences between Q335 and Current Design
Presentation on the techniques used in two platinum rated intelligent buildings for reducing the energy consumption - United States Green Building Council (USGBC) Building (United States) and Suzlon-One Earth Building in Pune (India)
Presentation by Sri Jandhyala
Outline:
1. LED Driver Requirements and Regional Standards
2. Topology Overview
3. Meeting Power Factor/Harmonic Content Requirements
4. Comparison of Switching Topologies
5. Conclusions
Museums to Net Zero Buildings - Lessons Learned with LED Lighting Cindy Foster-Warthen
This document provides a summary of an AIA continuing education presentation on designing with LED lighting. It discusses key characteristics to consider when selecting LED luminaires such as color temperature, color rendering and dimming capabilities. It also reviews challenges of LED lighting such as heat management and product quality issues. The presentation includes case studies of LED lighting installations at the National Museum of American History and for a Calder sculpture. It concludes that specifications should require LED product information to ensure quality of light and components.
Using multiple Feature Models to specify configuration options for Electrical...Jaime Chavarriaga
Jaime Chavarriaga, Carlos Rangel, Carlos Noguera, Rubby Casallas, Viviane Jonckers.
Using Multiple Feature Models to specify configuration options for Electrical Transformers: An Experience Report.
SPLC 2015. pp 216-224. 2015
http://doi.acm.org/10.1145/2791060.2791091
This document provides an outline for a presentation on LED dimming and control. It discusses how LEDs work, different dimming methods including phase control, 0-10V, DALI and DMX, and how dimming affects color and performance. It also covers visual effects of dimming LEDs, controlling color temperature, and automated control options. The presentation is intended to explain LED dimming challenges and best practices to integrators and designers.
This document provides information on induction lighting from Innovative Induction Lighting. It discusses the basic technology of induction lamps, how they work, and their benefits compared to other lighting types. Induction lamps have a very long lifespan of 100,000 hours and provide energy efficient, high quality light. The document promotes induction lighting as having the lowest total cost of ownership due to reduced energy and maintenance costs over the lifetime of the fixtures. It also provides details on retrofit kits that allow upgrading existing fixtures to induction lighting.
This project aims to automatically control lights, cooling systems, exhaust fans, and doors in a room based on occupancy detection and environmental conditions. An ESP32 microcontroller is used to control the system based on inputs from ultrasonic entry/exit sensors, an MQ135 gas sensor to detect CO2 levels, a DHT sensor to measure temperature, and relay circuits to power devices. The system counts the number of people entering and leaving to determine occupancy and automatically turns lights and fans on or off accordingly. It also monitors CO2 and temperature to control exhaust fans and cooling to maintain comfortable conditions while minimizing energy usage.
This document discusses induction lighting, which uses magnetic fields rather than electrodes to excite gases and produce light. Some key benefits include a 100,000 hour lifespan, high efficiency of 85+ lumens per watt, instant on capability, and minimal maintenance costs due to the long lifespan. Induction lighting can be controlled through wireless remote controls, wired systems, or motion sensors. Retrofit kits are also available to convert existing fixtures to induction.
Development and Advantages of Led against primitive lighting
The design details and Standards for design of product
A simple guide to design an Led Lighting Product
Jamel gantt depth knowledge of lightingJamel Gantt
Jamel Gantt uses high-end devices and is well-versed in HDR digital photography. The HDR photos exceptionally take your listed residence in the most amazing lighting. This is the nearest your customer can come to individually experiencing the beauty of the property you’re trying to sell. His goal is to showcase your listed properties in a way that really converse to the customers. We accomplish this goal for all our customers.
Intelligent Street light monitoring systemvikas mantri
INTELLIGENT STREET LIGHTING
Home/INTELLIGENT STREET LIGHTING
Every evening, an intelligent street lighting control system has to light up at the right time and function seamlessly. A city’s street lights provide safer traffic conditions, safer pedestrian environment and can represent a great improvement to the city’s architectural, touristic and commercial output. These benefits are not exactly cheap though, with an average of 40% of the public budgets’ energy bill being spent for street lighting alone. The increasing energy price, plus the significant maintenance costs and always increasing expectations manifested by the public put a continuous pressure on the lighting budgets.
inteliLIGHT® is a remote street lighting control solution that offers you detailed, lamp-level management capabilities of every street light in your city and ensures that the right amount of light is provided where and when needed. Equally important, in-depth grid management gives an accurate real-time feedback of any change occurring along the grid, reduces both energy loss and energy surges and offers advanced maintenance optimization tools. Using the existing infrastructure, you can have live detailed information over the grid and transform the existing distribution level network into an intelligent infrastructure of the future
This document summarizes a presentation on transfer switches and switchgear for emergency power systems. It discusses applicable codes from NFPA 70, 110, and 99 and requirements for transfer switches regarding preventing interconnection, being listed for emergency use, and including signaling and time delays. It also covers open and closed transition switches, applying switches in designs, and using switch timing to reduce generator size through load sequencing.
California Title 24 in the LED Era - Presented by Jim Benya, Benya Burnett Co...Cindy Foster-Warthen
Sign up or log in to save this event to your list and see who's attending!
Find out what Title 24 -2013 is all about along with a hint of what to expect in 2016 from the US design industry’s leading expert in codes and standards and a member of the Title 24 development team for four decades.
Led placement guidelines for Membrane SwitchesPhil Heft
- LEDs are non-ohmic devices whose resistance varies with current, unlike ohmic devices. Their forward voltage and current must be considered for circuit design.
- Proper LED selection depends on factors like color, brightness, size, and cost. Smaller LED sizes are easier to place but require careful circuit design.
- Thinner LED packages help create thinner membrane switches. LEDs are assembled onto the switch substrate using conductive adhesive, with the adhesive bond being the weakest point.
- LEDs must be tested individually at low currents since their non-ohmic behavior can cause failures to be missed at higher test currents.
This document describes a home automation system proposed by a group of students. The system uses a PLC and microcontrollers to control the home's gate, lights, and intruder detection systems. Sensors like infrared and ultrasonic sensors detect intruders and control the gate and lights, while components like relays, transistors, and a stepper motor help operate the automation. The group's proposed solution uses these technologies in a circuit to remotely control and secure the home.
This project proposes automatic detection of human and energy saving room architecture to reduce standby power consumption and to make the temperature of the room easily controllable with an IR sensor and Lm35 temperature sensor using air conditioner . The proposed auto-detection of human done using the IR sensor to indicate the entering or exit ofthe persons. Microcontroller continuously monitors the infrared receiver. When any object pass throughthe IR receiver then the IR rays falling on the receiver are obstructed, this obstruction is sensed by the microcontroller ATMEGA16.When the temperature of the room is varied then the lm35 temperature sensor converts this temperature change into voltage which is then sensed by the microcontroller ATMEGA16 .
In such cases our project is aimed at starting one ac among both depending upon the temperature value at a particular room .If the temperature on the particular room is above certain range then the AC in that room will start up and during this time the AC in the other room will remain switched off. When the temperature goes below 25 degree in the room where AC is already on will be switched off automatically. Then if the temperature on the other room during the time is above 30degree then the AC in that room will start up and vice versa .The second feature of our project is aimed at switching of the AC automatically when there is absence of human beings in a particular room .The entire scheme is designed using number of ATMEGA16 microcontrollers , temperature sensors , digital counter ,IR sensors , relay etc.
This project will solve the day-to-day problem where AC’s do not start up due to low voltage generally in rural areas .This will start the AC depending upon the temperature label in a room by sharing the load .Also this project can be extended for controlling the temperature in more rooms in an apartment.
Microchip offers intelligent lighting and control solutions that enable innovation in lighting products. Their solutions include microcontrollers, analog and wireless products that provide flexibility. Designing lighting products with Microchip's solutions allows for customization that expands product capabilities and provides differentiation. Microchip can meet the technical needs of lighting engineers with a wide range of integrated products to control lighting technologies.
The document provides guidance for conducting a load survey of three buildings - a barracks, TOC, and DFAC - that will be used during a mission in Ramadi, Iraq. It lists the existing electrical equipment in each building, including lighting, outlets, appliances, HVAC units, and electronics. Based on this equipment inventory and power requirements, the document determines:
- A 100 kW diesel generator would be sufficient to power all three buildings from a central location.
- Cables will be run from the generator to 200A, 100A, and 60A panel boxes to distribute power within each building.
- The generator and panel boxes will need to be properly sized and located to avoid voltage drop and ensure balanced
This document provides an overview and summary of key changes in the 2013 California Title 24 Part 6 Building Energy Efficiency Standards. It covers the mandatory lighting control requirements for interior and exterior lighting, including area controls, multi-level lighting controls, shut-off controls and daylighting requirements. It also provides definitions of key terms and an overview of changes to the non-residential section of the code, including luminaire labeling requirements and solar ready provisions.
Telehouse North Two Presentation 2015 - Adiabatic and Evaporative coolingTelehouse Europe
This presentation summarizes Telehouse North Two's revolutionary cooling technology using adiabatic and evaporative cooling. Key points include:
- The system has the smallest footprint and weight per kW of any data center cooling system. It also uses water and energy very efficiently, as independently verified.
- It underwent six years of research and development to create highly optimized control strategies that have also been independently verified.
- A new "emergency water save mode" further reduces stored water requirements by 30%.
- Telehouse North Two will be the world's first data center to implement this adiabatic and evaporative cooling system at scale, aiming for a PUE less than 1.2.
Similar to Differences between Q335 and Current Design (20)
2. Contents
• LED Lighting
• D75 Lighting
• Theatrical
Lighting
• Control Systems
• Switches
• Automatic shades
• 2014 NYCECC
3. Objectives
1. How are we doing? What NGL tells us about the
performance and quality of SCA Luminaires
2. Toward better educational environment for Autistic
Classroom
3. Design code compliant 2014 New York State and
NYC Energy Codes Energy Code
4. Design code compliant Lighting Control relay panel
solutions for automatic sweep off controls.
7. Lights – D75 Classroom
• Current Design • Q335
LED
-Completely indirect (100% up light)
-45W
-Dimmable
-Soft Light (30K)
-Wide Distribution (no hot spots above the
fixture)
-Flicker Free
Regular Classroom
18. Lights – Theatrical Spotlights
• Current Design • Q335
Tungsten
-Adjustable lens beam and spot
-585W – 10,000 Lumens
-Needs different “gels” to add different
colors
-Dimmable via line voltage dimming
-$300
LED
-Adjustable lens beam and spot
-150W – 8,000 Lumens
-Individually programmable with multiple
colors
-Dimmable via low voltage dimming
-$1000
19. Lights – Theatrical Border Lights
• Current Design • Q335
Incandescent
-Fixed lens
-75W per lamp x 4 lamps
-Needs different “gels” to add different colors
-Dimmable via line voltage dimming
-$300/4 lamps fixture
LED
-Adjustable lens beam and spot
-150W
-Individually programmable with multiple colors
-Dimmable via low voltage dimming
-$1000
-Reduced number of fixtures
22. Control System – Classroom
• Current Design
-2 momentary switches
-2 power packs
-one or more vacancy sensor
-lamp “a” and lamp “b”
controlled separately
-no daylight harvesting
- No dimming
-$500
• Poor light quality (over/under-lit areas)!
o Overlighting wastes money!
o Underlighting compromises safety!
• No dimming – creates jarring shifts in light levels!
• Circuit-level controls not granular enough for
savings or performance requirements!
24. Control System – Classroom
• Q335
• Automatic assessment of ambient light!
• Gradual (imperceptible) adjustment!
• No jarring shifts in light levels!
• Consistent light levels across facility!
• No under-lit/over-lit areas!
-one dimming switches
-one controller for two or four
classrooms
-one or more vacancy sensor
-entire fixture work as one unit
-daylight harvesting
-smooth dimming
-$500
25. Ceiling Motion Sensor + Power Pack + Manual on Switch
• Manual On – Auto Off
• Manual off switch
4 Walls 1 Door up to 900 sq ft
Occupancy Sensor Switch – Line Voltage
• Manual On – Auto Off
• Manual off switch
4 Walls 1 Door up to 3 Light fixtures
Areas controlled by an occupant-
sensing device (O.S.Space)
26. 1. Three rows of fixtures
2. Dimming switching
3. Vacancy sensing
4. Day light harvesting
5. Automatic Shade
D75 Classroom
27. Control System - Relay Panel
• Current Design • Q335
36 Circuit Relay Panel
-One relay per each circuit in the lighting
panel
-$1500
24 Circuit Relay Panel
-Selected circuits from the lighting panel.
-Selected circuits from the receptacle panel.
-$1000
28.
29. Control System - Theatrical Panel
• Current Design • Q335
24 Circuit Dimmer Panel
-Contains dimmer and relay circuits
-DMX cable connect from panel to each
fixture
-$24000
12 Circuit Relay Panel
-Contains only relay circuits
-DMX or 0-10V cable connect from panel to
each fixture.
-$3000
30.
31. Switches
• Current Design • Q335
Two Gang Low Voltage Switch
-on/off
-two per classroom
-Each switch controls one lamp in row of
fixtures
-Switches communicate with local sensors
in room
-$150
One Gang Low Voltage Dimmer Switch
-on/off, up/down and preset
-one per classroom
-Switch controls dimming of all fixtures in room
with a preset level set in the middle
-Switch communicates with local control panel
connected to local sensors in room.
-$175
33. C402.3.1
Building Envelope Requirements
C402.3.1 Maximum area.
The vertical fenestration area (not including opaque doors
and opaque spandrel panels) shall not exceed 30 percent of
the gross above-grade wall area.
C402.3.1.1 Increased vertical fenestration area with
daylighting controls.
In Climate Zones 1 through 6, a maximum of 40 percent
of the gross above-grade wall area shall be permitted to be
vertical fenestration, provided:
1. No less than 50 percent of the conditioned floor area is
within a daylight zone;
2. Automatic daylighting controls are
installed in daylight zones; and
3. Visible transmittance (VT) of vertical fenestration is
greater than or equal to 1.1 times solar heat gain coefficient
(SHGC).
< 30% Glazing
IECC 2012 – C402.3.1
◘ Prescriptive:
30% Max OR
40% Max when
▫ >50% Conditioned floor
area in daylight zone
▫ Automatic daylighting
control installed
▫ Certain VT requirements
34. Section 8.4.2
Power - Automatic Receptacle Control
IECC 2012
◘ No requirements
STD. 90.1 – 8.4.2
◘ Mandatory:
50% in offices (private and
open) and computer
classrooms
New York State & NYC
PRECRIPTIVE rather than
mandatory
Section 8.4.2 Power stipulates automatic control
of 50% of receptacles installed in private offices,
open offices and computer classrooms, including
receptacles installed in modular partitions.
50% Switched Load
35. C405.2.2.1
Automatic time switch control devices.
• Automatic time switch controls shall be installed to control lighting in
all areas of the building. ( Except where you have Occ
Sensors )
Many walls
Many doors
Up to 5000 sq ft per zone
36. C405.2.2.3
Daylight zone control.
• Switched separately from non-daylit zones
• Up to 2500 sq ft per zone
• Manual controls are acceptable
C405.2.2.3.1 Manual daylighting controls.
Manual controls shall be installed in daylight zones unless automatic controls are
installed in accordance with C405.2.2.3.2 Automatic daylighting controls.
(C405.2.2.3.2 Continuous dimming or multilevel switching)
37. 505.2.2.1
Light Reduction Controls
IECC 2012
◘ Three Categories:
1. Dimming device controlled
space (reduced illumination
by at least 50%)
2. Occupant- sensing devise
controlled space.
3. Automatic time switch
controlled space
(corridor/lobbies, storerooms
and restrooms)
>50% Reduced illumination
1
2
3