Determination of Measurement based Air Conditioner Load Models

Thakur, Amit Kumar; Singh, Shailendra; Singh, Smita; Priyadarshi, Sneha

doi:10.1109/globconpt57482.2022.9938272

Cited by 2 publications

(3 citation statements)

References 15 publications

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“…Calculate Ėeq using (2). Calculate the equivalent impedance Zm of the induction motor using (5), and calculate the sub transient electromotive force ĖG '' and transient electromotive force ĖG ' of the synchronous generator using (6).…”

Section: Initial State Calculationmentioning

confidence: 99%

“…The resulting speed after the drop is denoted as ω1. Subsequently, ω1 is utilized in (5) to compute the equivalent impedance Zm for the induction motor.…”

Section: Motor Speed Calculationmentioning

confidence: 99%

“…To address the FIDVR problem and enhance the transient voltage stability of the power system, various strategies can be explored. On one hand, improving the load modeling of air conditioning motors enables precise capture and analysis of FIDVR phenomena [3][4][5] . On the other hand, control solutions can be developed to mitigate the impact of FIDVR.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Multi-stage voltage calculation method for grid faults with wind turbines integration

Li,

Wu,

Zhang

et al. 2024

Eighth International Conference on Energy System, Electricity, and Power (ESEP 2023)

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After a short-circuit fault occurs at a certain location in the power system, the system voltage undergoes a dynamic process characterized by an initial drop and subsequent recovery. During the fault duration, induction motor loads experience a voltage decrease, causing the electromagnetic torque to fall below the mechanical torque, resulting in a decrease in motor speed. Following fault clearance, these induction motors absorb a significant amount of reactive power, hindering the rapid restoration of system voltage to pre-fault levels. This paper presents a multi-stage voltage calculation method for grid faults, taking into account low voltage ride-through of wind turbines and the dynamic characteristics of induction motors. The proposed method enables the swift computation of multi-stage voltages after system faults, facilitating an assessment of the impact of faults on the voltage of new energy systems with a high proportion of motor loads, and it provides insight into the spatial distribution characteristics of fault voltages.

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Section: Initial State Calculationmentioning

confidence: 99%

“…The resulting speed after the drop is denoted as ω1. Subsequently, ω1 is utilized in (5) to compute the equivalent impedance Zm for the induction motor.…”

Section: Motor Speed Calculationmentioning

confidence: 99%