Mechanical Engineering Commons^™

Evaluation Of Grid-Connected Photovoltaic Systems At The Nature Conservancy - Disney Wilderness Preserve, Florida Solar Energy Center, James Dunlop

FSEC Energy Research Center®

This report presents the results of an evaluation of two grid-connected photovoltaic (PV) systems installed at the Disney Wilderness Preserve, in Kissimmee, FL. Conducted by the Florida Solar Energy Center (FSEC), this evaluation consisted of visual inspection of the equipment and installation, as well as electrical performance measurements on the PV array and operating system. Following lists the key results from this evaluation.

• The two grid-connected PV systems at this site were functioning properly and their operational performance is within expectations. The photovoltaic array installation is generally pleasing and complete, and uses listed equipment (PV panels, inverter and combiner box). …

Supervisory Control And Data Acquisition Experiment Using The Advanced Communications Technology Satellite - Lessons Learned, Florida Solar Energy Center, Carol Emrich

FSEC Energy Research Center®

Satellite Supervisory Control and Data Acquisition (SCADA) of a Photovoltaic (PV)/diesel hybrid system was tested using NASA's Advanced Communication Technology Satellite (ACTS) and Ultra Small Aperture Terminal (USAT) ground stations. The setup consisted of a custom-designed PV/diesel hybrid system, located at the Florida Solar Energy Center (FSEC), which was controlled and monitored at a remote hub via Ka-band satellite link connecting two USATs in a SCADA arrangement. The robustness of the communications link was tested for remote monitoring of the health and performance of a PV/diesel hybrid system, and for investigating load control and battery charging strategies to maximize battery …

An Assessment Of Renewable Energy Options At Brooks Camp, Katmai National Park And Preserve, Florida Solar Energy Center, Gerard Ventre

FSEC Energy Research Center®

At the request of Brad Richie, NPS Alaska Support Office and manager of the Brooks Camp relocation project, a renewable energy team (RET) from the Department of Energy/Federal Energy Management Program (DOE/FEMP) conducted an on-site power system assessment at Brooks Camp. The assessment included:

• An evaluation of the current electrical loads at the site,
• An evaluation of the current facility power system,
• A review of the plans for the relocated facility and planned power needs,
• An assessment of the renewable resources and possible siting options, and
• The identification of potential opportunities for renewable power systems.

The RET activities were coordinated …

User Evaluation Of Prototype Pv Equipment For Disasters, Florida Solar Energy Center, William Young

FSEC Energy Research Center®

Natural disasters, such as hurricanes, floods and tornados, can happen at any time, destroying homes and businesses. One such disaster, Hurricane Andrew, devastated South Florida in 1992, leaving several hundred thousand people homeless. Many people were without electrical service, functional water and sewage systems, communications and medical services for days and weeks in the aftermath of the storm. Emergency management teams, the military, and countless public and private organizations staged a massive relief effort.

In response to the Hurricane Andrew disaster, the staff at the Florida Solar Energy Center, with assistance from Sandia National Laboratories, transported PV-powered equipment to Miami …

Program Plan For Photovoltaic Buildings In Florida, Florida Solar Energy Center, Gerard Ventre

FSEC Energy Research Center®

This document outlines plans developed by the Florida Solar Energy Center (FSEC) to support photovoltaic (PV) building applications in the State through the next decade. Implementation of the plan will be a collaborative effort among the Florida Energy Office (FEO) of the Department of Community Affairs, Sandia National Laboratories (SNL), the photovoltaic industry, nine end-user groups, and FSEC.

Pv Lighting Systems For Bcc - Evaluation Of Vrla Batteries And Pwm Controls, Florida Solar Energy Center, James Dunlop

FSEC Energy Research Center®

This report presents the initial seven-month performance summary for these 15 PV lighting systems, for the period February 13 through September 15, 1997. During this time, the systems were configured with three types of valve-regulated lead acid (VRLA) batteries (five systems using each type of battery), all operating with pulse-width-modulated (PWM) battery charge controllers. Details of the system configurations are presented in this report. Prior to initial operation, extensive baseline data was collected on the individual components installed in each system. This data included battery capacity and high-rate load measurements, battery weights, charge controller set points, PV array currents and …

Florida Photovoltaic Buildings Program: Mounting Methods For Rooftop Photovoltaic Arrays Shingle, Tile, And Metal Roofing Systems, Florida Solar Energy Center, Gerard Ventre

FSEC Energy Research Center®

The decision to install a PV array on a rooftop should be followed by the questions where, what, and how. Site selection determines where the array will be installed. The system design provides details on what hardware will be used; and the selected mounting method determines how the array will be attached to the roof.