|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||318/701 ; 318/254|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 39 인용 특허 : 4|
A motor control system selectively energizes a motor winding to maximize the motors efficiency and output torque under conditions of varying rotor speed, winding temperature, and supply voltage. Motor output requirement values and sensor output is used to develop independent parameters in the translation and dilation domain from which optimal turn-on and turn-off or "conduction angles" are developed. The optimal conduction angles are processed by circuitry to generate actuation signals that selectively control the delivery of energy to the motor winding.
[ I claim:] [1.] A method for selectively energizing a motor winding, comprising the steps of:accepting a first input value related to a requirement for motor output;developing translation and dilation parameters based upon said first input value;developing a conduction angle value based upon said translation and dilation parameters, said conduction angle value representing the substantially optimal angular position of the rotor of said motor at which to selectively control the delivery of energy to said winding;controlling selectively the delivery of en...