01850nam a2200385 a 4500 TVCDKTCT9350 Thư viện trường Cao đẳng Kỹ thuật Cao Thắng 20080508000000 080508 Thư viện Trường CĐ Kỹ Thuật Cao Thắng RG_1 #1 eb0 i1 1418028703 vie 621.46 / EL201T-s Herman Stephen L. Electric Motor Control-8th edition / Herman Stephen L. Tái bản lần thứ 8 American : Thomson Delmar Learning , 2006 384tr. ; 29cm. With a highly practical approach, Electric Motor Control, 8E provides a useful and effective tool for anyone who will install, monitor, and/or maintain motor controls. The book begins by introducing the simplest of equipment and then builds upon this knowledge, step-by-step, enabling readers to learn how to draw and interpret motor control schematic diagrams. Subsequent units provide useful information on motor control components and how they are connected to form complete control circuits. Contents: Section .1: Introduction Section 2: Circuit layout, connection, and symbols Section 3: Control pilot devices Section 4: Basic control circuits Section 5: AC reduced voltage starters Section 6: Three-phase mutispeed controllers Section 7: Wound rotor, motor controllers Section 8: Synchronous motor controls Section 9: Direct current controller Section 10: Methods of deceleration Section 11: Motor drives Section 12: Troubleshooting. Electric controllers Electric motors