External electric supply controllable reactor

• Main Author: ZHEN,ZHAO AN
• Format: Patent
• Language: English
• Published: 21.03.2007
• Subjects: BASIC ELECTRIC ELEMENTS; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INDUCTANCES; MAGNETS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS

A controllable reactor with outside electrical source has main body and is made up by oil box, magnetic core pole inside of it, left and right side magnet yokes, up and down magnet yokes, winding of magnetic core pole and all kinds of sensor for detecting all species of parameters. It relates to rectifying and filtering equipment, detecting equipment for detecting electrical network parameter and control unit. The net-side winding, compensate winding and control winding set on the magnetic core pole from outside to inside. Net-side winding connects with transmit electricity circuitry, rectifying and filtering equipment connects with outside alternating current source, one end of control winding connects with input end of rectifying and filtering equipment, its output end connects with the other end of control winding to make up of feedback loops. The control unit joints with end boxes to main body connecting with all kinds of sensor signal, rectifying and filtering equipment and detecting equipment. Detecting equipment connects with transmit electricity circuitry and changes reactance value and capability of reactor by changing saturation and magnetic ratio of iron core.