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Full-Text Articles in Energy Systems

Nebraska Summary: S359 New Holland Tn70d, Nebraska Tractor Test Lab Jan 2000

Nebraska Summary: S359 New Holland Tn70d, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …


Test 1769: Agco Allis 8745 Diesel (Cummins Engine), Nebraska Tractor Test Lab Jan 2000

Test 1769: Agco Allis 8745 Diesel (Cummins Engine), Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.


Tests 1946 & 1947: New Holland Tn 70d/ New Holland Tn 70s/New Holland Tn 70 Diesel, Nebraska Tractor Test Lab Jan 2000

Tests 1946 & 1947: New Holland Tn 70d/ New Holland Tn 70s/New Holland Tn 70 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.


Nebraska Summary: S278 Massey Ferguson 4245, Nebraska Tractor Test Lab Jan 2000

Nebraska Summary: S278 Massey Ferguson 4245, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …


Nebraska Summary: S358 New Holland Tn65, Nebraska Tractor Test Lab Jan 2000

Nebraska Summary: S358 New Holland Tn65, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …


Nebraska Summary: S357 Case-Ih Mx90c, Nebraska Tractor Test Lab Jan 2000

Nebraska Summary: S357 Case-Ih Mx90c, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …


Nebraska Summary: S351 New Holland 9684, Nebraska Tractor Test Lab Jan 2000

Nebraska Summary: S351 New Holland 9684, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …


Test 1930: Case Ih Mx 80c Diesel, Nebraska Tractor Test Lab Jan 2000

Test 1930: Case Ih Mx 80c Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.


Test 1783: Case Ih Stx 375/New Holland Tj 375 Diesel, Nebraska Tractor Test Lab Jan 2000

Test 1783: Case Ih Stx 375/New Holland Tj 375 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.


Test 1919: New Holland Tm 135 Diesel, Nebraska Tractor Test Lab Jan 2000

Test 1919: New Holland Tm 135 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.


Test 1768: Agco Allis 8765 Diesel 12-Speed, Nebraska Tractor Test Lab Jan 2000

Test 1768: Agco Allis 8765 Diesel 12-Speed, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA

The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data.

EXPLANATION OF THE TEST PROCEDURES

Purpose

The purpose of …


Test 1779: Agco Allis 8775 Diesel 32-Speed, Nebraska Tractor Test Lab Jan 2000

Test 1779: Agco Allis 8775 Diesel 32-Speed, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA

The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data.

EXPLANATION OF THE TEST PROCEDURES

Purpose

The purpose of …


Test 1775: John Deere 8310 Diesel 16-Speed, Nebraska Tractor Test Lab Jan 2000

Test 1775: John Deere 8310 Diesel 16-Speed, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA

The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data.

EXPLANATION OF THE TEST PROCEDURES

Purpose

The purpose of …


Test 1774: John Deere 8210t Diesel 16-Speed, Nebraska Tractor Test Lab Jan 2000

Test 1774: John Deere 8210t Diesel 16-Speed, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA

The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data.

EXPLANATION OF THE TEST PROCEDURES

Purpose

The purpose of …


Test 1773: John Deere 8210 Diesel 16-Speed, Nebraska Tractor Test Lab Jan 2000

Test 1773: John Deere 8210 Diesel 16-Speed, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA

The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data.

EXPLANATION OF THE TEST PROCEDURES

Purpose

The purpose of …


Test 1781b: Massey Ferguson 8245 Diesel 18-Speed, Nebraska Tractor Test Lab Jan 2000

Test 1781b: Massey Ferguson 8245 Diesel 18-Speed, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA

The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data.

EXPLANATION OF THE TEST PROCEDURES

Purpose

The purpose of …


Test 1769: Agco Lt70 Diesel, Nebraska Tractor Test Lab Jan 2000

Test 1769: Agco Lt70 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.


Test 1771: John Deere 5205 Diesel 8-Speed, Nebraska Tractor Test Lab Jan 2000

Test 1771: John Deere 5205 Diesel 8-Speed, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA

The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data.

EXPLANATION OF THE TEST PROCEDURES

Purpose

The purpose of …


Test 1929: Case Ih Mx 90c Diesel, Nebraska Tractor Test Lab Jan 2000

Test 1929: Case Ih Mx 90c Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.


Application Of Vibrational Techniques In Determination Of Dynamic Properties Of Agricultural Products-State Of The Arton Of Vibrational Techniques In Determination Of Dynamic Properties Of Agricultural Products-State Of The Art, Silas Kajuna Dec 1999

Application Of Vibrational Techniques In Determination Of Dynamic Properties Of Agricultural Products-State Of The Arton Of Vibrational Techniques In Determination Of Dynamic Properties Of Agricultural Products-State Of The Art, Silas Kajuna

Tanzania Journal of Engineering and Technology (TJET)

Vibration is one of the techniques employed in the determination of dynamic properties of fruits and vegetables. It entails generation of a mechanical or acoustic vibrational signal which is propagated through the flesh of the agricultural material. A transducer is either attached or held close to the specimen to monitor the propagation of the signal through the specimen. The manner in which the signal is transmitted through the material is analyzed, and the dynamic properties of the specimen which relate to its firmness or its internal being are derived. The technique has been around for the past 30 years or …


An Assessment Of Building Energy Efficiency Options At Horn Island Ranger Station, Gulf Islands National Seashore, Florida Solar Energy Center, Stephen Barkaszi Dec 1999

An Assessment Of Building Energy Efficiency Options At Horn Island Ranger Station, Gulf Islands National Seashore, Florida Solar Energy Center, Stephen Barkaszi

FSEC Energy Research Center®

As requested by Joe Martin of the National Park Service (NPS), Southeast Support Office, researchers from the Florida Solar Energy Center (FSEC) conducted a building energy efficiency assessment for the ranger station on Horn Island, Mississippi. The assessment included audits and inspections of the energy systems, building thermal performance, appliances, and energy use patterns. FSEC researchers Stephen Barkaszi and John Harrison conducted the audits and on-site inspections June 29 and June 30, 1999. The purpose of the assessment was to evaluate the facility and to present recommendations for improving the energy efficiency of the building. This report summarizes the information …


Energy Efficient Industrialized Housing Research Summary Of Fy1998 Activities (July 1998 - August 1999), Florida Solar Energy Center, Janet Mcilvaine Nov 1999

Energy Efficient Industrialized Housing Research Summary Of Fy1998 Activities (July 1998 - August 1999), Florida Solar Energy Center, Janet Mcilvaine

FSEC Energy Research Center®

The objectives of this work are to increase the market share of energy-efficient housing by conducting field testing and monitoring, research, development, design assistance, and training activities in partnership with housing manufacturers, production builders, non-profits and related members of the housing industry.


Evaluation Of Energy Efficient Improvements To Portable Classrooms In Florida, Florida Solar Energy Center, Michael Callahan Nov 1999

Evaluation Of Energy Efficient Improvements To Portable Classrooms In Florida, Florida Solar Energy Center, Michael Callahan

FSEC Energy Research Center®

Florida has over 25,000 portable classrooms in use around the state. Energy costs for these structures exceed $20 million a year - or about 11% of all energy-related expenditures for educational facilities. Research has also shown interior ventilation rates in these classrooms typically fall far below the recommended levels in ASHRAE Standard 62-1989.

To explore ways in which costs might be reduced and the physical learning environment improved, we conducted a two year experiment in two highly instrumented portable classrooms at Silver Sands Middle School in Volusia County. A series of retrofits, aimed to cut energy use and improve ventilation …


Diagnostic Test Report On Florida Power Corporation's 15-Kwp Amorphous Silicon Photovoltaic System, Florida Solar Energy Center, Fsec Pvdg Division Nov 1999

Diagnostic Test Report On Florida Power Corporation's 15-Kwp Amorphous Silicon Photovoltaic System, Florida Solar Energy Center, Fsec Pvdg Division

FSEC Energy Research Center®

Florida Power Corporation (FPC) owns and operates a 15-peak-kilowatt (kWp) amorphous silicon photovoltaic (PV) system at its Econ substation in Orlando, Florida. The PV system, commissioned on August 23, 1988, was designed to generate power that would be injected directly to the FPC electric grid. The Solar Progress Generating Station was developed as part of FPC's interest in new power generation technologies. The PV system design and installation was a collaborative effort among FPC, the Florida Solar Energy Center (FSEC), Sandia National Laboratories (SNL), and the Electric Power Research Institute (EPRI).In March 1999, FPC informed FSEC that the PV system …


Evaluation Of Grid-Connected Photovoltaic Systems At The Nature Conservancy - Disney Wilderness Preserve, Florida Solar Energy Center, James Dunlop Nov 1999

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 Oct 1999

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 …


Supervisory Control And Data Acquisition Experiment Using The Advanced Communications Technology Satellite, Florida Solar Energy Center, Carol Emrich Oct 1999

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

FSEC Energy Research Center®

Satellite Supervisory Control and Data Acquisition (SCADA) was tested using the Advanced Communication Technology Satellite (ACTS) Ka-band signal and Ultra Small Aperture Terminal (USAT) ground stations. The SCADA system included a photovoltaic (PV)/diesel hybrid power generator designed to provide electricity to a rural community in a developing country. End-to-end baseline hardware checkout experiments have been completed. Results show that continuous two-second data transfers for real time monitoring can be completed with an error rate of less than 1%. The system recovers from simulated perturbations quickly and gracefully. Specifically, normal operation is resumed within 36 seconds following loss of power to …


An Assessment Of Renewable Energy Options At Brooks Camp, Katmai National Park And Preserve, Florida Solar Energy Center, Gerard Ventre Aug 1999

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 Jun 1999

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 …


Installing Photovoltaic Systems: A Question And Answer Guide For Solar Electric Systems, Florida Solar Energy Center, Fsec Photovoltaic Division Jun 1999

Installing Photovoltaic Systems: A Question And Answer Guide For Solar Electric Systems, Florida Solar Energy Center, Fsec Photovoltaic Division

FSEC Energy Research Center®

This Question and Answer Guide for Solar Electric Systems addresses general considerations about photovoltaics (PV) technology and requirements for installing photovoltaic power systems, including building-integrated applications. Contained in this guide are commonly asked questions about the technology, and responses based on current state-of-the-art equipment and industry design practice.