Cover 1_rto4 - Illuminating Engineering Society
Cover 1_rto4 - Illuminating Engineering Society
Cover 1_rto4 - Illuminating Engineering Society
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
LIGHTFAIR INTERNATIONAL SEMINAR PREVIEW<br />
The Need for Control<br />
Deciding what types of lighting controls to use in an<br />
application is of primary importance. Harold Jepsen,<br />
Leslie North and Sandra Vasconez will provide<br />
help in making the decision easier.<br />
THURSDAY, MAY 31, 2001, 4:00 - 5:30 PM<br />
For most facilities, lighting systems management personnel value the<br />
are second only to HVAC systems in increased convenience in maintaining<br />
terms of energy usage. Controlling optimal building operations with automated<br />
controls. For occupants, the<br />
these systems is an inextricable part of<br />
the entire lighting equation. There are advantages of optimal lighting and<br />
some unavoidable reasons for controlling<br />
lighting, such as complying with comfort and satisfaction with personal<br />
adjustable light levels can lead to greater<br />
energy code provisions that require work environments.<br />
automated lighting controls in non-residential<br />
facilities.<br />
companies that are implementing light-<br />
While it’s clear to a growing number of<br />
However, beyond basic compliance, ing controls that there is great potential<br />
lighting control can provide a variety of for enhancing the operation of a facility,<br />
benefits for building owners, managers many also acknowledge that developing<br />
and occupants. For building owners and a lighting control project offers considerable<br />
potential for pitfalls. An inadequate<br />
managers, the potential energy savings<br />
involved with lighting control can be or ineffective controls system can create<br />
substantial — often 30 percent of total more obstacles than an absence of controls,<br />
as dissatisfied or frustrated electrical usage or even greater. Facility<br />
occupants<br />
may disable or destroy devices to<br />
resolve their concerns.<br />
“Control Me!” provides a roadmap<br />
through the design, selection, and<br />
implementation of lighting controls in a<br />
“real-world” context. Structured<br />
around real-life applications commonly<br />
found in commercial settings, this seminar<br />
provides attendees with a comprehensive<br />
overview about the entire lighting<br />
controls process, from a logistical<br />
perspective, as well as a results-oriented<br />
perspective.<br />
For instance, seminar leaders will<br />
explore common applications such as<br />
open office areas, private offices, conference/training<br />
rooms, restrooms, common<br />
areas and exterior lighting. In each<br />
setting, topics for consideration include<br />
what the needs of the user(s) are. This<br />
includes an assessment of who — if anyone<br />
— feels “ownership” of the space, as<br />
well as other factors, such as the presence<br />
of daylight. In addition to user<br />
needs, other topics include how to select<br />
a suitable control strategy, what application-specific<br />
challenges might appear,<br />
and results or insights gained from<br />
recent research or case studies involving<br />
similar applications.<br />
Before exploring each specific application,<br />
the seminar reviews some of the<br />
basics in beginning a lighting controls<br />
(left) In conference rooms, user needs include flexibility and ease-of-use for selected controls. Architectural dimming controls may be an<br />
appropriate solution. (right) In an open office setting, there is limited space “ownership” by occupants. There is a need for daytime lighting and the<br />
ability to override controls after hours. This is accommodated with scheduled control and the use of local “smart” switches.<br />
68 LD+A/May 2001 www.iesna.org