System and method for detecting and controlling a motor

A method of controlling an electric motor in an electric motor system having a motor control subsystem, the motor control subsystem including a first memory and a second memory, the method comprising the steps of:

• (1) providing in the first memory a control software configured to control a plurality of different types of electric motors including the electric motor;
• (2) providing a plurality of motor control algorithms, including a particular motor control algorithm which is appropriate for controlling the type of the electric motor, and identifying the particular motor control algorithm from among the plurality of motor control algorithms, wherein the particular motor control algorithm is identified once and then remembered by the motor con roll subsystem system as being appropriate for the electric motor;
• (3) providing in the second memory a particular set of operational parameters for the electric motor;
• (4) identifying the particular set of operational parameters;
• and
• (5) transferring the identified particular set of operational parameters from the second memory to the particular motor control algorithm for use by the control software in controlling the electric motor.

An electric motor system comprising:

• an electric motor;
• and
• a motor control subsystem in communication with the electric motor and configured to control operation of the electric motor, the motor control subsystem including
• a power inverter configured to provide power to the electric motor,
• a microprocessor in communication with the power inverter, and configured to execute a control software,
• a first memory in communication with the microprocessor and containing the control software and a plurality of motor control algorithms, including a particular motor control algorithm which is appropriate for the electric motor, wherein the control software is configured to control the operation of a plurality of different types of electric motors and to identify the particular motor control algorithm from among the plurality of motor control algorithms and to use the particular motor control algorithm to control operation of the electric motor, wherein the particular motor control algorithm is identified each time the electric motor is started, and
• a second memory in communication with the microprocessor and containing a particular set of operational parameters, wherein the particular motor control algorithm uses the particular set of operational parameters to control operation of the electric motor,
• wherein the control software identifies the particular set of operational parameters in the second memory and transfers the identified particular set of operational parameters from the second memory to the particular motor control algorithm for use in controlling operation of the electric motor.

A method of controlling an electric motor in an electric motor system having a motor control subsystem, the motor control subsystem including a first memory and a second memory, the method comprising the steps of:

• (1) providing in the first memory a control software configured to control a plurality of different types of electric motors including the electric motor;
• (2) providing a plurality of motor control algorithms, including a particular motor control algorithm which is appropriate for controlling the type of the electric motor, and identifying the particular motor control algorithm from among the plurality of motor control algorithms, wherein the particular motor control algorithm is identified each time the electric motor is started;
• (3) providing in the second memory a particular set of operational parameters for the electric motor;
• (4) identifying the particular set of operational parameters;
• and
• (5) transferring the identified particular set of operational parameters from the second memory to the particular motor control algorithm for use by the control software in controlling the electric motor.

An electric motor system comprising:

• an electric motor;
• and
• a motor control subsystem in communication with the electric motor and configured to control operation of the electric motor, the motor control subsystem including
• a power inverter configured to provide power to the electric motor,
• a microprocessor in communication with the power inverter, and configured to execute a control software,
• a first memory in communication with the microprocessor and containing the control software and a particular motor control algorithm which is appropriate for the electric motor, wherein the control software is configured to control the operation of a plurality of different types of electric motors and uses the particular motor control algorithm to control operation of the electric motor, and
• a second memory in communication with the microprocessor and containing a particular set of operational parameters, wherein the particular motor control algorithm uses the particular set of operational parameters to control operation of the electric motor,
• wherein the control software identities the particular set of operational parameters in the second memory and transfers the identified particular set of operational parameters from the second memory to the particular motor control algorithm for use in controlling operation of the electric motor, wherein the particular set of operational parameters is identified each time the electric motor is started.

A method of controlling an electric motor in an electric motor system having a motor control subsystem, the motor control subsystem including a first memory and a second memory, the method comprising the steps of:

• (1) providing in the first memory a control software configured to control a plurality of different types of electric motors including the electric motor;
• (2) providing a particular motor control algorithm which is appropriate for controlling the type of the electric motor;
• (3) providing in the second memory a particular set of operational parameters for the electric motor;
• (4) identifying the particular set of operational parameters, wherein the particular set of operational parameters is identified each time the electric motor is started;
• and
• (5) transferring the identified particular set of operational parameters from the second memory to the particular motor control algorithm for use by the control software in controlling the electric motor.

An electric motor system comprising:

• an electric motor;
• and
• a motor control subsystem in communication with the electric motor and configured to control operation of the electric motor, the motor control subsystem including
• a power inverter configured to provide power to the electric motor,
• a microprocessor in communication with the power inverter, and configured to execute a control software,
• a first memory in communication with the microprocessor and containing the control software and a particular motor control algorithm which is appropriate for the electric motor, wherein the control software is configured to control the operation of a plurality of different types of electric motors and uses the particular motor control algorithm to control operation of the electric motor, and
• a second memory in communication with the microprocessor and containing a particular set of operational parameters, wherein the particular motor control algorithm uses the particular set of operational parameters to control operation of the electric motor,
• wherein the control software identifies the particular set of operational parameters in the second memory and transfers the identified particular set of operational parameters from the second memory to the particular motor control algorithm for use in controlling operation of the electric motor, wherein the particular set of operational parameters is identified once and then remembered by the motor control subsystem.

A method of controlling an electric motor in an electric motor system having a motor control subsystem, the motor control subsystem including a first memory and a second memory, the method comprising the steps of:

• (1) providing in the first memory a control software configured to control a plurality of different types of electric motors including the electric motor;
• (2) providing a particular motor control algorithm which is appropriate for controlling the type of the electric motor;
• (3) providing in the second memory a particular set of operational parameters for the electric motor;
• (4) identifying the particular set of operational parameters, wherein the particular set of operational parameters is identified once and then remembered by the motor control subsystem;
• and
• (5) transferring the identified particular set of operational parameters from the second memory to the particular motor control algorithm for use by the control software in controlling the electric motor.