Engineering Commons^™

History Of Applying Photovoltaics To Disaster Relief, Florida Solar Energy Center, William Young

FSEC Energy Research Center®

Hurricanes, floods, tornadoes, earthquakes, and other disasters can happen any place, any time. Major disasters destroy homes and businesses, and leave many people without adequate medical services, portable water, electrical service and communications. In response to the need for electrical service, solar energy offers a source of quite, safe, pollution-free power. Over the last few years, photovoltaic (solar electricity) power systems have provided energy for various disaster all over the country. Photovoltaics (PV) have been used to power vaccine refrigerators, medical equipment, lighting, radios, fans, communications, traffic devices and other electrical equipment. Previously, photovoltaics have supplied emergency power for Hurricane …

Applying Photovoltaics To Disaster Relief, Florida Solar Energy Center, William Young

FSEC Energy Research Center®

Hurricanes, floods, tornadoes, earthquakes, and other disasters can happen at any time, often with little or no advance warning. They can be as destructive as Hurricane Andrew leaving several hundred-thousand people homeless or as minor as an afternoon thunderstorm knocking down local power lines to your home. Major disasters leave many people without adequate medical services, portable water, electrical service and communications. In response to a natural disaster, photovoltaic (solar electric) modules offer a source of quite, safe, pollution-free electrical power. Photovoltaic (PV) power systems are capable of providing the electrical needs for vaccine refrigerators, microscopes, medical equipment, lighting, radios, …

Photovoltaic Applications For Disaster Relief, Florida Solar Energy Center, William Young

FSEC Energy Research Center®

Hurricanes, floods, tornadoes, and earthquakes are natural disasters that can happen at any time destroying homes, businesses, and natural surroundings. One such disaster, Hurricane Andrew, devastated South Florida leaving several hundred-thousand people homeless. Many people were without electrical service, functioning water and sewage systems, communications, and medical services for days, even weeks in the aftermath of the storm. Emergency management teams, the military and countless public and private organizations staged a massive relief effort. Dependency on electrical utility power became a pronounced problem as emergency services were rendered to survivors and the rebuilding process started.

Many of the energy needs …

Photovoltaic Applications For Disaster Relief. 11-95. Copies 1,2&3., Florida Solar Energy Center, William Young

FSEC Energy Research Center®

No abstract provided.

Solar Photovoltaic Air Conditioning Of Residential Buildings, Florida Solar Energy Center, Danny Parker

FSEC Energy Research Center®

The use of photovoltaics (PV) for residential air conditioning (AC) represents an attractive application due to the close match between the diurnal cooling load and the availability of solar radiation. Conventional wisdom suggests that air conditioning is a process too energy intensive to be addressed by PV. Previous investigations have concentrated on the feasibility of matching PV output to vapor-compression machines, and the cost effectiveness of other solar cooling options. Recently, Japanese manufacturers have introduced small (8,000 Btu/hr) grid-connected solar assisted AC systems. These small room-sized systems are inadequately sized to meet air conditioning peak demands in larger U.S. homes …

Barriers To Commercialization Of Solar Energy In Florida, Florida Solar Energy Center, Colleen Kettles

FSEC Energy Research Center®

Florida has a distinct history of solar system development and use. Solar systems have been operating in the State since the 1920s. During the past several decades, solar technologies have advanced and matured, as have the business entities that deliver solar products to the end user. Solar products made in Florida are U.S. and world industry leaders. Quality control measures, such as collector and system testing and certification, contractor training and licensing, and follow-up site inspection, have assured consumer confidence in solar equipment and installation.

Real Life Applications Of Photovoltaic Power To Hurricane Andrew Relief, Florida Solar Energy Center, William Young

FSEC Energy Research Center®

On August 24, 1992, Hurricane Andrew struck the coast of South Florida and devastated Dade County leaving several hundred-thousand people homeless. Over a million residences were without electrical service, functional water and sewage systems and medical services for days and weeks in the aftermath of the storm. Emergency management teams, medical personnel, the military and countless public and private organizations staged a massive relief effort.

The staff at the Florida Solar Energy Center and SANDIA National Laboratory responded to the disaster with photovoltaics (solar electric) powered equipment to assist in the relief effort. Electricity generated by these systems were used …

The Implementation Of Photovoltaic Transportation Devices, Florida Solar Energy Center, William Young

FSEC Energy Research Center®

The Florida Solar Energy Center (FSEC) and the Florida Department of Transportation (FDOT) are currently involved in a program to implement solar electric (photovoltaic) powered applications in the transportation sector. The objective of the program is to encourage the widespread use of cost-effective, transportation related, photovoltaic-powered systems in all areas of traffic control.

Transportation departments have generally relied on conventional practices of using generators, primary batteries, and extensions of utility grid to fulfil their power needs. There exist many remote and conventional electric power requirements within the FDOT that may be effectively satisfied by photovoltaic (PV) power. Applications ranging from …

Hurricane Andrew Photovoltaic Traffic Control Relief, Florida Solar Energy Center, William Young

FSEC Energy Research Center®

On August 24, 1992 Hurricane Andrew damaged and destroyed much of south Florida. The storm destroyed buildings, structures, and traffic devices along the highway. Travel was hazardous with debris in the roadway, traffic signals damaged or not working, and signs missing. This disaster offered a unique opportunity to research and evaluate the potential for using photovoltaic power systems in emergency traffic control situations. This report describes the findings of this study completed by the Florida Solar Energy Center sponsored by the Florida Department of Transportation.

Color-Rendering Of Daylight From Water-Filled Light Pipes, Florida Solar Energy Center, Ross Mccluney

FSEC Energy Research Center®

Water-filled light pipes can be used to transport concentrated beam solar radiation from a solar collection system to a utilization system, altering the spectral distribution of the radiation in a beneficial way in the process. One use for such a system would be for the daylighting of the core interior spaces of buildings, spaces that are far removed from outside walls or the roof and are therefore not amenable to conventional daylighting with sidelights or toplights. The filtering action of the water can be used to remove unwanted infrared and ultraviolet radiation while affecting the visible portion of the radiation …

Solar Energy In Florida, Florida Solar Energy Center, Carolyn King Burns

FSEC Energy Research Center®

To understand Florida's position in the development of solar technologies it's necessary to visualize a bigger picture. Currently, the United States spends over $38 billion per year for crude oil and petroleum product imports, whereas appropriations for research and development on solar energy technology total less than $120 million per year.

Not only do we operate within a global economy, we also operate within a global environment. If the greenhouse effect and global climate change force nations to drastically reduce carbon dioxide emissions, there are very few alternatives to fossil fuels for power production. In a world of dwindling energy …

Photovoltaic-Powered Lighting System For Overhead Highway Guide Signs, Florida Solar Energy Center, Public Information Office

FSEC Energy Research Center®

The problem: A safety hazard affected motorists traveling through a remote area in Brevard County near the St. Johns River on the eastbound Bee Line Expressway (S.R. 528). At that point the Bee Line splits, sending Titusville- bound motorists to the north, and Central Brevard- bound travelers to the south. Because of the high cost of extending utility service several miles from the nearest distribution point, the overhead guide signs were not illuminated, and at such a critical juncture on the 65-mph highway, it was difficult, if not impossible, to read them at night. The problem-solvers: Since 2.5 million vehicles …

Photovoltaics: A Question And Answer Primer, Florida Solar Energy Center, Ingrid Melody

FSEC Energy Research Center®

Of all the solar energy technologies, photovoltaics (PV) show the greatest promise for worldwide acceptance and application. Their universal appeal lies in the fact that they generate electricity from the sun. Working photovoltaics have no moving parts, are relatively simple in design, need very little maintenance and are environmentally benign. They simply and silently produce electricity whenever they are exposed to light.