Abstract
In the local control, the sun position related to the trough collector is measured by two photo-resistors. The provided electronic signal is then compared with reference levels in order to get a set of B logical signals which form a byte. This byte and the commands issued by a programmable controller are connected to the inputs of o P.R.O.M. memory which is programmed with the logical equations of the control system. The memory output lines give the control command of the parabolic trough collector motor. (Author)
Citation Formats
Ajona, J I, Alberdi, J, Gamero, E, and Blanco, J.
Tracking local control of a parabolic trough collector; Control local de seguimiento cilindro parabolico ACE20.
Spain: N. p.,
1992.
Web.
Ajona, J I, Alberdi, J, Gamero, E, & Blanco, J.
Tracking local control of a parabolic trough collector; Control local de seguimiento cilindro parabolico ACE20.
Spain.
Ajona, J I, Alberdi, J, Gamero, E, and Blanco, J.
1992.
"Tracking local control of a parabolic trough collector; Control local de seguimiento cilindro parabolico ACE20."
Spain.
@misc{etde_20897452,
title = {Tracking local control of a parabolic trough collector; Control local de seguimiento cilindro parabolico ACE20}
author = {Ajona, J I, Alberdi, J, Gamero, E, and Blanco, J}
abstractNote = {In the local control, the sun position related to the trough collector is measured by two photo-resistors. The provided electronic signal is then compared with reference levels in order to get a set of B logical signals which form a byte. This byte and the commands issued by a programmable controller are connected to the inputs of o P.R.O.M. memory which is programmed with the logical equations of the control system. The memory output lines give the control command of the parabolic trough collector motor. (Author)}
place = {Spain}
year = {1992}
month = {Jul}
}
title = {Tracking local control of a parabolic trough collector; Control local de seguimiento cilindro parabolico ACE20}
author = {Ajona, J I, Alberdi, J, Gamero, E, and Blanco, J}
abstractNote = {In the local control, the sun position related to the trough collector is measured by two photo-resistors. The provided electronic signal is then compared with reference levels in order to get a set of B logical signals which form a byte. This byte and the commands issued by a programmable controller are connected to the inputs of o P.R.O.M. memory which is programmed with the logical equations of the control system. The memory output lines give the control command of the parabolic trough collector motor. (Author)}
place = {Spain}
year = {1992}
month = {Jul}
}