Systems and methods for reducing DC link voltage dynamics with limited energy storage element
First Claim
1. A controller comprising:
- a memory having computer-readable instructions stored therein; and
at least one, processor configured to execute the computer-readable instructions to,determine a first set of inductance values for at least one load machine and a second set of inductance values for a generator machine,determine a first set of gains for the at least one load machine based on the first set of inductance values and a first regulator bandwidth,determine a second set of gains for the generator machine based on the second set of inductance values and the first regulator bandwidth, andgenerate voltage commands for driving the at least one load machine and the generator machine based on at least the first and second sets of gains.
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Accused Products
Abstract
In an example embodiment, a controller includes a memory having computer-readable instructions stored therein and a processor. The processor is configured to execute the computer-readable instructions to determine a first set of inductance values for at least one load machine and second set of inductance values for a generator machine, determine a first set of gains for the at least one load machine based on the first set of inductance values and a regulator bandwidth, determine a second set of gains for the generator machine based on the second set of inductance values and the regulator bandwidth, and generate voltage commands for driving the at least one load machine and the generator machine based on at least the first and second sets of gains.
15 Citations
18 Claims
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1. A controller comprising:
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a memory having computer-readable instructions stored therein; and at least one, processor configured to execute the computer-readable instructions to, determine a first set of inductance values for at least one load machine and a second set of inductance values for a generator machine, determine a first set of gains for the at least one load machine based on the first set of inductance values and a first regulator bandwidth, determine a second set of gains for the generator machine based on the second set of inductance values and the first regulator bandwidth, and generate voltage commands for driving the at least one load machine and the generator machine based on at least the first and second sets of gains. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A system comprising:
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at least one load machine coupled to a first inverter; a generator machine coupled to a second inverter; and a controller configured to synchronize a generation of voltage commands for driving the at least one load machine and the generator machine to meet a torque command, wherein the controller is configured to synchronize the generation of voltage commands for driving the at least one load machine and the generator machine by, obtaining a first set of inductance values for at least one load machine and a second set of inductance values for a generator machine, determining a first set of gains for the at least one load machine based on the first set of inductance values and a regulator bandwidth, determining a second set of gains for the generator machine based on the second set of inductance values and the regulator bandwidth, and synchronizing the generation of the voltage commands for driving the at least one load machine and the generator machine based on at least the first and second sets of gains. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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Specification