Results 261 to 270 of about 15,167 (308)
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Particle Swarm Optimization based Distribution Static Compensator for load compensation
2014 IEEE International Conference on Advanced Communications, Control and Computing Technologies, 2014Now-a-days, in distribution system, power quality problems are becoming the most prominent issues because of the presence of unbalanced and nonlinear loads. In this paper(Distribution Static Compensator) DSTATCOM, which is one of the popular custom power device, is used as compensator for mitigating the power quality (PQ) issues. It is always connected
P.S. Kopulwar +5 more
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2012 IEEE 5th India International Conference on Power Electronics (IICPE), 2012
In recent years generation of electricity using wind power has received considerable attention worldwide. Induction machines are mostly used as generators in wind power based generations, since induction machines have a stability problem as they draw heavy reactive power. To improve stability of the system reactive power compensation is provided.
S. P. Gawande +3 more
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In recent years generation of electricity using wind power has received considerable attention worldwide. Induction machines are mostly used as generators in wind power based generations, since induction machines have a stability problem as they draw heavy reactive power. To improve stability of the system reactive power compensation is provided.
S. P. Gawande +3 more
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Voltage Sag Mitigation Using Distribution Static Compensator
2020In growing countries like India, the poor power quality and other similar causes are various burning issues and they are paying a lot for their solutions. In the absence of proper power quality, the impressionable loads in various industries may be disturbed due to unbalanced voltage, current or frequency and because of this, failure can occur at ...
Megha Vyas +3 more
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Load compensation using distribution Static Synchronous compensator in weak AC systems
2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES, 2010The paper discusses load compensation using a distribution Static Synchronous compensator (DSTATCOM). DSTATCOM is capable of supplying ac and dc loads in 3-phase 4-wire distribution systems. In this we utilize the method of instantaneous symmetrical components to extract the compensator reference currents.
Belwin J. Brearley, S. Reeba
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Control of power system static stability using distributed static series compensators
2009 IEEE Power & Energy Society General Meeting, 2009Distributed static series compensators (DSSC) are used to modulate series impedance of critical transmission lines in order to improve voltage stability margin. Voltage margin sensitivity is derived with respect to the applied control using DSSC. An example where applying load shedding results in reduction in margin is presented. In this case a DSSC is
D. Simfukwe +4 more
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Implementation of Adaptive Filter in Distribution Static Compensator
IEEE Transactions on Industry Applications, 2014This paper presents an implementation of an adaptive filter in a three-phase distribution static compensator (DSTATCOM) used for compensation of linear/nonlinear loads in a three-phase distorted voltage ac mains. The proposed filter, which is based on adaptive synchronous extraction, is used for extraction of fundamental active- and reactive-power ...
Bhim Singh +3 more
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New control method for distribution network distributed static series compensator
5th IET International Conference on Power Electronics, Machines and Drives (PEMD 2010), 2010This paper presents a new control method developed to enhance the performance of distributed static series compensator (DSSC) employed as a FACTS device on an 11KV distribution line. The new feedback based control strategy, based on the calculation of instantaneous power flows, is used to grantee an orthogonal injected voltage with respect to the line ...
A. Pashaei, D. Giaouris, B. Zahawi
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Probabilistic Worth Assessment of Distributed Static Series Compensators
IEEE Transactions on Power Delivery, 2011The deployment of flexible ac transmission system (FACTS) devices, despite miscellaneous benefits and applications, has been restricted mainly due to their large investment costs. Accordingly, the notion of distributed FACTS (D-FACTS) was recently proposed. Distributed static series compensators (DSSCs), as a new member of D-FACTS, are directly clamped
Mohammadreza Dorostkar-Ghamsari +2 more
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Predictive current control of distribution static compensator for reactive power compensation
IEE Proceedings - Generation, Transmission and Distribution, 1999The paper describes modelling and current control techniques of a distribution static compensator (D-STATCOM). Current control is based on the predictive and the space vector pulsewidth modulation (PWM) scheme. The predictive current-controlled PWM D-STATCOM can maintain its performance with reactive power compensation and a fixed switching frequency ...
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IEEE Transactions on Power Delivery, 2013
This paper presents a novel compensation technology of static synchronous compensator integrated with distribution transformer (DT-STATCOM). STATCOM is connected with the transformer taps at the high-voltage (HV) windings. By selecting the appropriate tap voltage level, it can help to make full use of the spare capacity of the distribution transformer,
Cunping Wang +3 more
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This paper presents a novel compensation technology of static synchronous compensator integrated with distribution transformer (DT-STATCOM). STATCOM is connected with the transformer taps at the high-voltage (HV) windings. By selecting the appropriate tap voltage level, it can help to make full use of the spare capacity of the distribution transformer,
Cunping Wang +3 more
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