Assessment of Financial Loss Due to Voltage Sag in an Industrial Distribution System

Behera, Chinmay Kumar; Banik, Abhishek; Nandi, Jaydeep; Dey, Shiladitya; Reddy, Galiveeti Hemakumar; Goswami, Arup Kumar

doi:10.1109/icesip46348.2019.8938208

Cited by 9 publications

(3 citation statements)

References 9 publications

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“…In [15], costs were assessed due to the occurrence of voltage sags in a distribution system typical of a chemical industry, considering five types of sensitive equipment installed in the industrial process. The cost considered was US $1893.00 per event (voltage sag), including labor costs, unfinished product costs, losses of raw materials, among others.…”

Section: State Of Artmentioning

confidence: 99%

Cost of Industrial Process Shutdowns Due to Voltage Sag and Short Interruption

et al. 2021

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The objective of this work is to propose and apply a methodology to obtain the cost of industrial process shutdowns due to voltage sag and short interruption. A field survey, aided by a specific questionnaire, was carried out in several industries connected to medium voltage networks, in the states of Espírito Santo and São Paulo in Brazil. The results obtained were the costs per event and the costs per demand in a total of 33 companies in 12 different types of activities. It is noteworthy that this survey brings a relevant technical contribution to the electricity sector, helping to fill, even partially, an existing gap in both national and international literature.

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Section: State Of Artmentioning

confidence: 99%

Cost of Industrial Process Shutdowns Due to Voltage Sag and Short Interruption

et al. 2021

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“…In this unique situation, it is fundamental for the utility and the customers to prevent and identify power quality issues and to make reachable arrangements [2], and [8]. The voltage harmonic is one of the power quality problems that are generated due to the applications of non-linear loads [9], so it is very essential to improve the harmonic distorted waveform to improve the quality of output voltage otherwise it will affect the power system reliability, increase in the transformer losses, increase in line losses, and frequently faults are generated which results in poor utility revenue, and reduction in the production of industries [10]. In the previous research, the different types of filters were designed to mitigate the harmonics [11][12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Design of LC Filter with Shunt Damping Resistor for Non-linear Load to Reduce the Total Harmonic Distortion in Load Voltage

Soomro,

Iqrar Ahmed Khoso,

Naseeb Ullah Sawand

et al. 2024

SSURJET

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The electrical power distribution system is the part of a power system, which supplies electrical power to consumers for utilization. Recently the utilization of nonlinear loads has been increasing in distribution system which badly affected the sinusoidal output voltage waveform. Every consumer of electricity demand consistent and sinusoidal voltage waveform to run their loads properly but due to power quality issues such as harmonics, voltage sag, voltage swell, flickering, and interruption of power supply which badly affect the output voltage of the loads may result in equipment damages, and financial loss. This research study discusses the voltage harmonic which is one of the power quality problems. The harmonic is a Non sinusoidal waveform that is generated due to the applications of nonlinear loads which affect the power system reliability, increase the transformer losses, line losses, and frequent faults are generated which results in poor utility revenue, and reduction in production in industries. So, in this research study, the LC filter with a damping resistor is designed to improve the output voltage waveform. The MATLAB simulation model is developed to analyze the performance of the distribution system under linear and nonlinear loads with and without an LC filter circuit and also THD% is analyzed through FFT.

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“…The PLC is the most sensitive equipment so that a small disturbance PLC can trip or malfunction the boiler operation (Behera C et al, 2018) (Behera C et al, 2020). As the PLC is essential for automatic operation, its control plays an important role; otherwise, the industry will face substantial financial loss (Behera C et al, 2020) (Behera C et al, 2019). From the above literature, boiler automation requires a proper controller and supervisory system to operate smoothly without and failure.…”

Section: Introductionmentioning

confidence: 99%

Control and analysis of crucial parameters for an automatic boiler unit in a chemical industry

Behera¹,

Patil²,

Mishra³

et al. 2022

Int. J. Eng. Sci. Tech

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A boiler plays a significant role in a processing industry, particularly in chemical industry. It requires proper adoption of control techniques for supplying accurate temperature, pressure, steam, and water flow to produce chemicals. An uncontrolled boiler can shut down the whole process. Therefore it requires a continuous monitoring system for avoiding such shutdown. In the past few decades, relay logic, embedded or process card systems were used for controlling the boiler system. In the conventional system, the controlling scheme was also complex for troubleshooting because process cards are used only once. In order to overcome this type of problem Supervisory Control and Data Acquisition (SCADA) and Programmable Logic Controller (PLC) system helps to collect data and information about the flow of boiler from various sensors. In this paper, SCADA and PLC assist in controlling crucial parameters using Proportional Integral Derivative (PID) control. PID controller used in this paper is programmed according to the boiler operation's need, and the data can be stored and analyzed using the SCADA system. The results in this paper help the industrial personnel for boiler automation, allowing the plant operator to observe the crucial parameters for increasing boiler efficiency and reducing the financial losses.

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Assessment of Financial Loss Due to Voltage Sag in an Industrial Distribution System

Cited by 9 publications

References 9 publications

Cost of Industrial Process Shutdowns Due to Voltage Sag and Short Interruption

Cost of Industrial Process Shutdowns Due to Voltage Sag and Short Interruption

Design of LC Filter with Shunt Damping Resistor for Non-linear Load to Reduce the Total Harmonic Distortion in Load Voltage

Control and analysis of crucial parameters for an automatic boiler unit in a chemical industry

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