Sustainable Building Systems and Construction for ...
Sustainable Building Systems and Construction for Designers
Lisa M. Tucker, PhD LEED AP, AIA, ASID, IIDA
Copyright ©2010 Fairchild Books
• All rights reserved. No part of this presentation covered by the copyright hereon may be reproduced or used in any form or by any means–graphic, electronic, or mechanical, including photocopying, recording, taping, or information storage and retrieval systems–without written permission of the publisher. ISBN: 978-1-53767-714-4 GST R 133004424
Chapter 5 Electrical Systems and Lighting
Objectives 1. Design an effective lighting solution 2. Compare lamp types and their appropriate uses in an interior 3. Identify lamps and fixture types 4. Draw a reflected ceiling plan
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
4
Introduction • Power companies provide electricity for most buildings – Generated by several sources – Biggest source of energy use in a building is for electric lighting
• Basic principles of electricity and electric lighting
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
5
Electricity • Travels from the utility company to the user through – Overhead and underground electrical lines – Transformers
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
6
Components of Electrical Systems • Connection to a building • Cable types • Electrical symbols • Energy management devices
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
7
Components of Electrical Systems
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
8
Components of Electrical Systems
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
9
Components of Electrical Systems
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
10
Energy Management Devices • Keeping buildings well-insulated and lowering the thermostat temperature • Lighting control devices • Motion and daylight sensors • Dual switching options
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
11
Interior Design Implications • Good lighting design – Impacts energy efficiency and the ultimate sustainability of a building
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
12
Lighting • Behavior of light • Psychology of lighting • Health and Lighting
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
13
Lighting
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
14
Proper terminology • Lamp • Fixture • Luminaire
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
15
Lamps and Their Appropriate Applications/Energy Implications • • • •
Incandescent Fluorescent High Intensity Discharge Light Emitting Diodes
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
16
Incandescent
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
17
Halogen
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
18
Flourescent
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
19
High Intensity Discharge (HID)
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
20
Light Emitting Diodes (LED)
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
21
Color • Correlated Color Temperature (CCT) • Color Rendering Index – Metamerism
• Chromaticity Chart
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
22
How to Read a Lamp • Type • Size • Watts
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
23
Fixture Types
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
24
Cut Sheets
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
25
Sustainability and Lighting Design • • • • •
Lumens per watt (LPW) Light trespass Light pollution International Dark Sky Association (IDA) Universal Waste Rule
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
26
Green Seal’s Lighting Recommendations • Compact Fluorescent • High Intensity Discharge • Linear Fluorescent
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
27
Sensors • Automatic – Open loop – Closed loop
Tucker Chapter 5
• Vacancy – Passive infrared – Passive acoustic – Ultrasonic
©2010 Fairchild Books, A Division of Condé Nast Publications.
28
Lighting Metrics • Photometry – – – – –
Tucker Chapter 5
Luminous flux Luminous intensity Illuminance Luminance Luminous exitance
©2010 Fairchild Books, A Division of Condé Nast Publications.
29
Lighting Metrics
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
30
Calculations • • • •
Simple Lumen Method Watts per Square Foot Method Lumen Method (long) Computer calculations
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
31
Designing with Light (Design Process) • • • • •
Identify the spaces and the tasks Verify the number of footcandles Select the best lamp type Select luminaire consistent with design Do lumen calculations
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
32
Designing with Light (Design Process) • Analyze daylight in the space and need for artificial lighting • Create solutions for handling and managing daylight • Do lighting layout • Create a 3-D model of lighting to study distribution • Design special lighting effects Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
33
The Lighting Design Packet for Each Phase • • • •
Programming Schematic design Design development Construction documents
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
34
Lighting Plans • Convey lighting design intent to a contractor – Lighting plan – Specifications – Design details for specialty lighting installations
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
35
Conventions for Lighting Plans • Use a reflected ceiling plan – Layer added to the floor plan – For easy understanding by electricians, contractors, and other trades people
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
36
Reflected Ceiling Plan
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
37
Reflected Ceiling Plan
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
38
Summary • Lighting is an integral part of the designed interior • To ensure their design intent is realized, designers should be knowledgeable about – Lighting sources – Color – Temperature
• Bad lighting design can ruin a well-designed interior space Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
39
Key Terms • bulb • closed loop • coefficient of utilization (CU) • color rendering index (CRI) • correlated color temperature (CCT) • fixture • fluorescent • glare • halogen Tucker Chapter 5
• high intensity discharge (HID) • International Dark Sky Association (IDA) • illuminance • incandescent • Kelvin • lamp • light emitting diode (LED) • lighting plan
©2010 Fairchild Books, A Division of Condé Nast Publications.
40
Key Terms • • • •
• • • •
light trespass light pollution luminaire luminaire dirt depreciation (LDD) luminance luminous flux luminous intensity luminous exitance
Tucker Chapter 5
• • • • • • • •
lumen per watt (LPW) metamerism open loop photometry reflectance reflected ceiling plan Universal Waste Rule vacancy sensors
©2010 Fairchild Books, A Division of Condé Nast Publications.
41
Lisa M. Tucker, PhD LEED AP, AIA, ASID, IIDA
Copyright ©2010 Fairchild Books
• All rights reserved. No part of this presentation covered by the copyright hereon may be reproduced or used in any form or by any means–graphic, electronic, or mechanical, including photocopying, recording, taping, or information storage and retrieval systems–without written permission of the publisher. ISBN: 978-1-53767-714-4 GST R 133004424
Chapter 5 Electrical Systems and Lighting
Objectives 1. Design an effective lighting solution 2. Compare lamp types and their appropriate uses in an interior 3. Identify lamps and fixture types 4. Draw a reflected ceiling plan
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
4
Introduction • Power companies provide electricity for most buildings – Generated by several sources – Biggest source of energy use in a building is for electric lighting
• Basic principles of electricity and electric lighting
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
5
Electricity • Travels from the utility company to the user through – Overhead and underground electrical lines – Transformers
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
6
Components of Electrical Systems • Connection to a building • Cable types • Electrical symbols • Energy management devices
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
7
Components of Electrical Systems
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
8
Components of Electrical Systems
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
9
Components of Electrical Systems
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
10
Energy Management Devices • Keeping buildings well-insulated and lowering the thermostat temperature • Lighting control devices • Motion and daylight sensors • Dual switching options
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
11
Interior Design Implications • Good lighting design – Impacts energy efficiency and the ultimate sustainability of a building
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
12
Lighting • Behavior of light • Psychology of lighting • Health and Lighting
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
13
Lighting
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
14
Proper terminology • Lamp • Fixture • Luminaire
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
15
Lamps and Their Appropriate Applications/Energy Implications • • • •
Incandescent Fluorescent High Intensity Discharge Light Emitting Diodes
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
16
Incandescent
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
17
Halogen
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
18
Flourescent
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
19
High Intensity Discharge (HID)
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
20
Light Emitting Diodes (LED)
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
21
Color • Correlated Color Temperature (CCT) • Color Rendering Index – Metamerism
• Chromaticity Chart
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
22
How to Read a Lamp • Type • Size • Watts
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
23
Fixture Types
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
24
Cut Sheets
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
25
Sustainability and Lighting Design • • • • •
Lumens per watt (LPW) Light trespass Light pollution International Dark Sky Association (IDA) Universal Waste Rule
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
26
Green Seal’s Lighting Recommendations • Compact Fluorescent • High Intensity Discharge • Linear Fluorescent
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
27
Sensors • Automatic – Open loop – Closed loop
Tucker Chapter 5
• Vacancy – Passive infrared – Passive acoustic – Ultrasonic
©2010 Fairchild Books, A Division of Condé Nast Publications.
28
Lighting Metrics • Photometry – – – – –
Tucker Chapter 5
Luminous flux Luminous intensity Illuminance Luminance Luminous exitance
©2010 Fairchild Books, A Division of Condé Nast Publications.
29
Lighting Metrics
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
30
Calculations • • • •
Simple Lumen Method Watts per Square Foot Method Lumen Method (long) Computer calculations
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
31
Designing with Light (Design Process) • • • • •
Identify the spaces and the tasks Verify the number of footcandles Select the best lamp type Select luminaire consistent with design Do lumen calculations
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
32
Designing with Light (Design Process) • Analyze daylight in the space and need for artificial lighting • Create solutions for handling and managing daylight • Do lighting layout • Create a 3-D model of lighting to study distribution • Design special lighting effects Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
33
The Lighting Design Packet for Each Phase • • • •
Programming Schematic design Design development Construction documents
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
34
Lighting Plans • Convey lighting design intent to a contractor – Lighting plan – Specifications – Design details for specialty lighting installations
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
35
Conventions for Lighting Plans • Use a reflected ceiling plan – Layer added to the floor plan – For easy understanding by electricians, contractors, and other trades people
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
36
Reflected Ceiling Plan
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
37
Reflected Ceiling Plan
Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
38
Summary • Lighting is an integral part of the designed interior • To ensure their design intent is realized, designers should be knowledgeable about – Lighting sources – Color – Temperature
• Bad lighting design can ruin a well-designed interior space Tucker Chapter 5
©2010 Fairchild Books, A Division of Condé Nast Publications.
39
Key Terms • bulb • closed loop • coefficient of utilization (CU) • color rendering index (CRI) • correlated color temperature (CCT) • fixture • fluorescent • glare • halogen Tucker Chapter 5
• high intensity discharge (HID) • International Dark Sky Association (IDA) • illuminance • incandescent • Kelvin • lamp • light emitting diode (LED) • lighting plan
©2010 Fairchild Books, A Division of Condé Nast Publications.
40
Key Terms • • • •
• • • •
light trespass light pollution luminaire luminaire dirt depreciation (LDD) luminance luminous flux luminous intensity luminous exitance
Tucker Chapter 5
• • • • • • • •
lumen per watt (LPW) metamerism open loop photometry reflectance reflected ceiling plan Universal Waste Rule vacancy sensors
©2010 Fairchild Books, A Division of Condé Nast Publications.
41
