Mitigation of power loss in transmission and distribution line using STATCOM

Paulraj, T.; Sherin, Infant Santhosh; Prakash, M. Arun

doi:10.1109/icaccct.2016.7831676

Cited by 4 publications

(3 citation statements)

References 13 publications

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“…The third and most important factor of the power losses is the I 2 R loss in transmission and distribution systems [22]. Due to the resistance of the conductor, a large part of the transmitted power is lost in the form of heat (Eq.…”

Section: Mathematical Modelmentioning

confidence: 99%

Reduction of distribution system losses through WAPDA distribution system line- loss reduction program

Asghar¹,

Ullah²,

Ullah³

et al. 2022

murjet

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The losses in the power system vary the gap between energy supply and demand. Among these losses, the distribution system has major contributions compared to the transmission system. This paper thoroughly examines the PESCO distribution losses and implements a practical approach that forties in the loss’s minimization. Using the bifurcation and restoration strategies, the PESCO distribution system can be well-organized and an effective system can be designed. The proposed approach also helps in estimating the entailed capital investments and the rate of return over time. Both the HT (High Tension) and LT (Low Tension) distribution systems are considered for observation and the proposed systems are endorsed. Computer-based software, such as ELR (Energy Loss Reduction) and CADPAW (Computer-Aided Distribution Planning Work) is exploited to measure the results of both the proposed and existing system. After the restoration of a particular system, recommendations are concluded. The proposed approach applies to any existing power system.

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Section: Mathematical Modelmentioning

confidence: 99%

Reduction of distribution system losses through WAPDA distribution system line- loss reduction program

Asghar¹,

Ullah²,

Ullah³

et al. 2022

murjet

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show abstract

“…The paper presents the compensation of harmonic power quality issues using STATCOM [9][10] for the system with singly-excited induction generator feeding single-phase load and three-phase load. Non-linear load induces harmonics in source components and the problem is addressed using STATCOM.…”

Section: Satyanarayana Gorantla and Goli Ravi Kumarmentioning

confidence: 99%

STATCOM for Compensation of SEIG Feeding Single-Phase and Three-Phase Loads

al.¹

2017

IJEEER

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Now-a-days due to the drastically increased in use of nonlinear loads causes many power quality problems in power system network. Those problems are classified as reactive power problems, harmonics, voltage sags and swells. Out of these problems, harmonic problems are a major concern. Custom power devices proposed for mitigation of power quality in network. For compensation of harmonic, static compensator (STATCOM) is used. The paper presents the compensation of harmonic power quality issues using STATCOM for the system with singly-excited induction generator feeding single-phase load and three-phase loads. Proposed concept was developed using MATLAB/SIMULINK software and the results were presented to the system with STATCOM feeding single-phase load and three-phase loads.

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“…[21] The STATCOM generates an AC voltage, due to which a current of variable magnitude flows at the point of common coupling(PCC) in the transmission system. This current is nearly quadrature with the line voltage, thus at PCC an inductive or a capacitive reactance is connected in the transmission system [6] and provides the required real power and reactive power compensation [8].This method can be used to reduce the power quality issues and improve fault ride-through capability of a wind farm [20] [22]. Controller design for dc-dc converters [23][24][25] Fig.1shows the block diagram of the system with STATCOM circuit which is the 3ɸ inverter and a DC source which is connected with the transmission system wherethe voltage has to be compensated.…”

Section: Introductionmentioning

confidence: 99%

Compensation of voltage Sag using STATCOM

Venkatesan¹,

Nagarajan²

2018

IJET

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Due to unpredicted non-linear loads, power quality problems, a raise in the transmission system. One such problem is voltage sag. Voltage sag is caused by the non-linear load which demands reactive power, but the balanced 3 source provides required reactive power of the load with reduced voltage at the receiving end. In this paper, simulation study has been performed to reducethe voltage sag issue. A transmission system with generation source with different loading conditions is considered and study has been done. A 3 medium  model transmission line is designed with a power source of 11kV. A shunt connected compensation unit called Static Synchronous Compensator (STATCOM) reduces the voltage sag in the transmission line. STATCOM provides the required reactive power demanded by the non-linear load along with the source for compensation of voltage sag. The STATCOM circuit comprises of Voltage source converter(VSC) unit and a DC source. Reactive power compensation is done by VSC unit firing angle control. The source of the STATCOM can also be from renewable energy system. This AC source is converted by a AC-DC-AC converter unit.The firing angle is controlled by the control unit which ensures the continuous and balanced power flow even under sudden change in load conditions. The simulation results depict the characteristics of the developed STATCOM.

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Mitigation of power loss in transmission and distribution line using STATCOM

Cited by 4 publications

References 13 publications

Reduction of distribution system losses through WAPDA distribution system line- loss reduction program

Reduction of distribution system losses through WAPDA distribution system line- loss reduction program

STATCOM for Compensation of SEIG Feeding Single-Phase and Three-Phase Loads

Compensation of voltage Sag using STATCOM

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