Abstract
Potentials for optimization with regard to ventilation, pumping, compression air and cooling are dealt with in relation to electric motors. In the case of each principle for regulation, the operating point, the degree of efficiency of the component and the shaft power, both in the case of part and maximum concentrated weight, are elucidated. Direct current and asynchronous motors and newer types of electric motors are described. Information is given on the speed, moment, losses and the output factor. Various motor-control systems are also described in the same way but with emphasis on function, regulation, losses and degree of efficiency. In relation to the regulation principles of individual systems, the focus is on the power intake at various operating points in addition to the amount of losses in connection with regulation, transmission, the motor and motor control. In the case of three load profiles the systems` annual consumption of energy is calculated in the case of each regulation principle. Losses at individual operating points/units can be determined. Each method of regulation is evaluated from the point of view of the energy consumption and possibilities for further improved energy efficiency are surveyed. (AB) (30 refs.)
Rebsdorf, A;
Andersen, H;
Borup Jensen, J;
[1]
Johansson, M;
[2]
Laubst, T;
Oerskov Pedersen, H
[3]
- DEFU, Lyngby (Denmark)
- Dansk Energi Analyse (Denmark)
- Danmarks Ingenioerakademi. Elektroafdelingen, Lyngby (Denmark)
Citation Formats
Rebsdorf, A, Andersen, H, Borup Jensen, J, Johansson, M, Laubst, T, and Oerskov Pedersen, H.
Energy optimization related to the operation of electric motors; Energioptimering ved elmotordrift.
Denmark: N. p.,
1993.
Web.
Rebsdorf, A, Andersen, H, Borup Jensen, J, Johansson, M, Laubst, T, & Oerskov Pedersen, H.
Energy optimization related to the operation of electric motors; Energioptimering ved elmotordrift.
Denmark.
Rebsdorf, A, Andersen, H, Borup Jensen, J, Johansson, M, Laubst, T, and Oerskov Pedersen, H.
1993.
"Energy optimization related to the operation of electric motors; Energioptimering ved elmotordrift."
Denmark.
@misc{etde_10123083,
title = {Energy optimization related to the operation of electric motors; Energioptimering ved elmotordrift}
author = {Rebsdorf, A, Andersen, H, Borup Jensen, J, Johansson, M, Laubst, T, and Oerskov Pedersen, H}
abstractNote = {Potentials for optimization with regard to ventilation, pumping, compression air and cooling are dealt with in relation to electric motors. In the case of each principle for regulation, the operating point, the degree of efficiency of the component and the shaft power, both in the case of part and maximum concentrated weight, are elucidated. Direct current and asynchronous motors and newer types of electric motors are described. Information is given on the speed, moment, losses and the output factor. Various motor-control systems are also described in the same way but with emphasis on function, regulation, losses and degree of efficiency. In relation to the regulation principles of individual systems, the focus is on the power intake at various operating points in addition to the amount of losses in connection with regulation, transmission, the motor and motor control. In the case of three load profiles the systems` annual consumption of energy is calculated in the case of each regulation principle. Losses at individual operating points/units can be determined. Each method of regulation is evaluated from the point of view of the energy consumption and possibilities for further improved energy efficiency are surveyed. (AB) (30 refs.)}
place = {Denmark}
year = {1993}
month = {Jun}
}
title = {Energy optimization related to the operation of electric motors; Energioptimering ved elmotordrift}
author = {Rebsdorf, A, Andersen, H, Borup Jensen, J, Johansson, M, Laubst, T, and Oerskov Pedersen, H}
abstractNote = {Potentials for optimization with regard to ventilation, pumping, compression air and cooling are dealt with in relation to electric motors. In the case of each principle for regulation, the operating point, the degree of efficiency of the component and the shaft power, both in the case of part and maximum concentrated weight, are elucidated. Direct current and asynchronous motors and newer types of electric motors are described. Information is given on the speed, moment, losses and the output factor. Various motor-control systems are also described in the same way but with emphasis on function, regulation, losses and degree of efficiency. In relation to the regulation principles of individual systems, the focus is on the power intake at various operating points in addition to the amount of losses in connection with regulation, transmission, the motor and motor control. In the case of three load profiles the systems` annual consumption of energy is calculated in the case of each regulation principle. Losses at individual operating points/units can be determined. Each method of regulation is evaluated from the point of view of the energy consumption and possibilities for further improved energy efficiency are surveyed. (AB) (30 refs.)}
place = {Denmark}
year = {1993}
month = {Jun}
}