Aggregating Induction Motors in a Power System Based on their Standard Specifications

Many different induction motors are operating in a power system. Representing their aggregate effects must be undertaken due to the computational burden of their detail representations. It is much simpler to compose induction motors in power systems based on their standard specifications than on their circuit parameters. This paper presents a novel method for aggregating induction motors at different buses in power systems. The proposed technique has been developed from the standard specifications of the considered motors. It has been proved that the method can closely represent a group of induction motors in power networks. This paper describes the detailed derivation of the proposed technique and proves its validity.