Speed control of a DC series motor using an integral-cycle controlled single triac

Journal Article · Thu Sep 01 00:00:00 EDT 1988 · IEEE Trans. Power Electronics; (United States)

DOI:https://doi.org/10.1109/60.8077· OSTI ID:6495470

Fetih, N H; Abdel-Raheem, G M; Girgis, G A ^[1]

---

1. Electr. Eng. Dept. Assiut Univ., Assiut (EG)

The speed control of a dc series motor using an integral-cycle controlled triac together with a bridge rectifier is studied. The triac is connected in series with one of the motor ac supply lines. Computer results for the motor dynamic and steady-state performance characteristics are presented. The saturation in the magnetic circuit, the iron losses, the mechanical losses and the variation of the motor self inductance with the armature current are considered in the digital simulation of the motor model. The validity of the mathematical model is checked experimentally. A microprocessor aided measuring circuit is used to measure the motor performances.

• OSTI ID: 6495470
• Journal Information: IEEE Trans. Power Electronics; (United States), Journal Name: IEEE Trans. Power Electronics; (United States) Vol. 3:3; ISSN ITCNE
• Country of Publication: United States
• Language: English

Related Subjects

20 FOSSIL-FUELED POWER PLANTS
200104* -- Fossil-Fueled Power Plants-- Components
200105 -- Fossil-Fueled Power Plants-- Heat Utilization
200302 -- Power Transmission & Distribution-- DC Systems-- (1989-)
24 POWER TRANSMISSION AND DISTRIBUTION
99 GENERAL AND MISCELLANEOUS
990220 -- Computers
Computerized Models
& Computer Programs-- (1987-1989)
AC SYSTEMS
COMPUTERIZED CONTROL SYSTEMS
COMPUTERIZED SIMULATION
COMPUTERS
CONTROL SYSTEMS
DATA ACQUISITION SYSTEMS
DC SYSTEMS
ELECTRIC MOTORS
ELECTRONIC CIRCUITS
ENERGY LOSSES
ENERGY SYSTEMS
INTERCONNECTED POWER SYSTEMS
LOSSES
MAGNETIC FIELDS
MATHEMATICAL MODELS
MECHANICAL VIBRATIONS
MICROELECTRONIC CIRCUITS
MICROPROCESSORS
MOTORS
PERFORMANCE
POWER SYSTEMS
SIMULATION