Separation of Isotopes of Biogenic Elements in Two-phase Systems

It is necessary to maintain the constant parameters in different systems and processes like computer grid, isotope separation plants etc. The temperature, power consumption, voltage and current are very important parameters of all processes. In this paper it was developed an application and a device based on electronic board called "AVR_NET_IO" and interconnected with a digital electric meter model UPT-210 and a computer with an own software. This application called "Data Logger UPT210" is used to monitor the electrical parameters and temperatures from different systems and plants from INCDTIM.

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Analysis, modeling and simulation of a DC supply with load power control

Festila

Dulf

Both

2015

2015 Intl Aegean Conference on Electrical Machines &Amp; Power Electronics (ACEMP), 2015 Intl Conference on Optimization of Ele

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Cryogenic isotope separation column cascade is complex equipment, with special control challenges. One of the main manipulated variables in these plants is the value of the instantaneous electrical power transferred to the heating resistor in the subsystem called boiler. In order to avoid any electromagnetic interference between various sensors attached to each column, the heating resistors must be supplied in DC. Unfortunately DC power supplies are subject to inherent power line variations, which change the output voltage value and also to resistance variations with temperature. For an efficient plant operation it is necessary to control the instantaneous power delivered by the supply despite all these disturbances. The present paper deals with this control strategy, developing the necessary mathematical models of the process and designing proper controllers. The simulation scenarios take into account all disturbing effects and preserving accurate results.

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Separation of Isotopes of Biogenic Elements in Two-phase Systems

Cited by 5 publications

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Method for prediction of vapor pressure for isotopes and isotope-containing gases

Method for prediction of vapor pressure for isotopes and isotope-containing gases

Application for some parameters monitoring in installation for isotopes separation

Analysis, modeling and simulation of a DC supply with load power control

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