A new approach to three-phase asynchronous motor model for electric power system analysis

Solar, Laura Collazo; Montiel, Angel A. Costa; Llanes, Miriam Vilaragut; Santos, Vladimir Sousa

doi:10.11591/ijpeds.v12.i4.pp2083-2094

Cited by 4 publications

(3 citation statements)

References 24 publications

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“…According to [22] and [26], the variation of the active and reactive power of the motor as a function of voltage and frequency can be approximated, with outstanding accuracy, to a second-degree polynomial, which is the configuration of the ZIP model. The influence of the type and magnitude of the load driven by the motor was considered by assuming, in one case, constant torque load and, in another, variable torque load.…”

Section: Methods 21 Zip Model Of Tammentioning

confidence: 99%

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A universal model of three-phase asynchronous motors for electrical power system analysis

Solar

Montiel

Llanes

et al. 2023

IJPEDS

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The high incidence of three-phase asynchronous motors (TAM) in global energy consumption and its influence on the operation of electrical systems makes it necessary to develop models that allow their analysis effectively. Based on this, this paper presents a universal model of TAM based on the relationship between the active and reactive power of the TAM and the deviation of voltage and frequency. It can be applied to any general-purpose TAM and is very useful when representing these motors in electrical power system studies. The model parameters were obtained from a statistical analysis performed on 70 TAM of different classifications. The results are validated by comparing them with those obtained from the solution of the equivalent circuit, demonstrating its validity by less than 6% errors.

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Section: Methods 21 Zip Model Of Tammentioning

confidence: 99%

“…In [22], it is shown that the classic polynomial ZIP model can represent the TAM. In addition, it is incorporated in network analysis software.…”

Section: Introductionmentioning

confidence: 99%

A universal model of three-phase asynchronous motors for electrical power system analysis

Solar

Montiel

Llanes

et al. 2023

IJPEDS

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“…The static load model does not accurately reflect the shape of the load, as it only covers the static time behavior of the system; constant voltages, constant powers, and constant impedances. [17], [18]. When the traditional static load models are not sufficient to represent the load behavior, the alternative dynamic load models are needed [19], [20].…”

Section: Introductionmentioning

confidence: 99%

Advanced dynamic stability system developed for nonlinear load

Abderrazak,

Ilyas,

Sofiane

et al. 2023

IJPEDS

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The conventional production of electrical energy gives rise to environmental problems and involves high production costs. To cope with the increasing demand for electrical loads and to optimize power transmission on the grid, it is imperative to shift towards renewable energies and their hybrid utilization. This planning study assesses the impact of fluctuating electric loads on bus voltages and frequency, with the objective of distributing energy in a more efficient and dynamic manner. Moreover, we delve into the implementation of artificial intelligence (IAPS) to curtail operations, minimize losses (GED), optimize production plans (EMSO), and synchronize decentralized multi-machine power systems (MMSA). Our study scrutinizes power dispatching on dynamic models of purely consuming loads, which are subject to dynamic constraints, by utilizing educational software that encompasses 13 cycles for 24 hours of frequency studies for multisource production in a standardized electrical system (EPSS). The control outcomes obtained through validation on an IEEE30 bus network display a resilient model for planned productions.

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Thermal energy storage technology and its application in power data remote transmission

Wen

2023

THERM SCI

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In order to meet the current situation of the strong growth of energy demand, the authors put forward the research of thermal energy storage technology and its application in power data remote transmission. The main content of the technology is based on heat energy storage technology, discuss the advantages of heat energy storage technology, and study the stability analysis in the remote transmission of power data, finally, the stability performance of heat energy storage technology in power data remote transmission is obtained through experiments. The experimental results show that the energy storage is added at bus 6 of the power supply end, and the transmission distance between the energy storage power station and bus 6 is changed and the energy storage output is kept at 100 MW, the power of the connecting line is 400 MW. With the increase of the transmission distance, the variation trend of the interregion oscillation mode and the oscillation mode in Region 1 and Region 2 is that the oscillation frequency increases, the characteristic root moves to the left and the damping ratio increases, but the change is small. In conclusion it proves that heat energy storage technology has outstanding advantages, it has a broad development prospect and an important role in power data remote transmission.

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A new approach to three-phase asynchronous motor model for electric power system analysis

Cited by 4 publications

References 24 publications

A universal model of three-phase asynchronous motors for electrical power system analysis

A universal model of three-phase asynchronous motors for electrical power system analysis

Advanced dynamic stability system developed for nonlinear load

Thermal energy storage technology and its application in power data remote transmission

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