Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Switched reluctance motor power estimation compensation for variable DC-link voltage
A control system (200) for a switched reluctance (SR) motor (206) includes a Direct Current (DC) power source (202), and an inverter (204). The control system (200) includes a user interface configured to enable an operator to specify a desired torque output. The control system (200) further includes a controller (216) which converts a DC current from the Alternating Current (AC) supplied to the SR motor (206) by the inverter (204). The controller (216) estimates an actual power output generated by the SR motor (206) based on a DC voltage supplied by the DC power source (202) to the inverter (204), and the converted DC current. The controller (216) estimates an actual torque output based on the actual power output and a rotational speed of the SR motor (206). The controller (216) compares the actual torque output and a desired torque output to calculate a torque error. The controller (216) adjusts a torque output limit and the rotational speed of the SR motor (206).
Switched reluctance motor power estimation compensation for variable DC-link voltage
A control system (200) for a switched reluctance (SR) motor (206) includes a Direct Current (DC) power source (202), and an inverter (204). The control system (200) includes a user interface configured to enable an operator to specify a desired torque output. The control system (200) further includes a controller (216) which converts a DC current from the Alternating Current (AC) supplied to the SR motor (206) by the inverter (204). The controller (216) estimates an actual power output generated by the SR motor (206) based on a DC voltage supplied by the DC power source (202) to the inverter (204), and the converted DC current. The controller (216) estimates an actual torque output based on the actual power output and a rotational speed of the SR motor (206). The controller (216) compares the actual torque output and a desired torque output to calculate a torque error. The controller (216) adjusts a torque output limit and the rotational speed of the SR motor (206).
Switched reluctance motor power estimation compensation for variable DC-link voltage
MILLER JASON L (Autor:in) / INOA ERNESTO (Autor:in) / GERDES JESSE (Autor:in) / CROSMAN III ALEXANDER C (Autor:in) / NINO-BARON CARLOS E (Autor:in) / SOPKO JR THOMAS M (Autor:in) / WAI JACKSON (Autor:in) / KHALIL AHMED (Autor:in)
27.02.2020
Patent
Elektronische Ressource
Englisch
Switched reluctance motor power estimation compensation for variable DC-link voltage
| Europäisches Patentamt | 2018
SWITCHED RELUCTANCE MOTOR POWER ESTIMATION COMPENSATION FOR VARIABLE DC-LINK VOLTAGE
| Europäisches Patentamt | 2018
A Switched Reluctance Motor in a Variable-Speed Pumping Application
| British Library Conference Proceedings | 2004
A Switched Reluctance Motor in a Variable-Speed Pumping Application
| British Library Online Contents | 2004
Performance Optimization in Switched Reluctance Motor Drives
| British Library Online Contents | 2012