Determination of ATC with PTDF using linear methods in presence of TCSC

Naik, R. Srinu; Vaisakh, K.; Anand, K.

doi:10.1109/iccae.2010.5451495

Cited by 11 publications

(5 citation statements)

References 13 publications

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“…Tracking back to Equations (1-9), the AC power transmission is primarily limited by the series reactive impedance of the transmission line. A series-connected can add a voltage in opposition to the transmission line voltage drop, therefore reducing the series line impedance [7][8][9].…”

Section: A Series Compensationmentioning

confidence: 99%

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Power quality improvement of Bangladesh power system using shunt compensation technique

Masood

Deeba

Rahman

et al. 2011

International Conference on Electrical, Control and Computer Engineering 2011 (InECCE)

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Operation of a large power system with maintaining proper power quality is always been a difficult task. It becomes more difficult to maintain the power quality when rapid expansion of previously designed power system occurred.To redesign of such a power system is not feasible and also cost effective. To improve the quality of power of such a large system, conventional methods of compensation can be used. In this paper a power system of 419 buses is analyzed. It is found that 76 buses have under voltage problem. Conventional shunt compensation method is used by connecting capacitor in parallel to the bus. After compensation the system is simulated again and found that the under voltage problem of this large power system is removed. Power factor of the system is also improved.

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Section: A Series Compensationmentioning

confidence: 99%

“…The active power and reactive power at bus 2 are given by: (8,9) Equations (1)(2)(3)(4)(5)(6)(7)(8)(9) indicate that the active and reactive power/current flow can be regulated by controlling the voltages, phase angles and line impedance of the transmission system.…”

Section: Theory Of Compensationmentioning

confidence: 99%

Power quality improvement of Bangladesh power system using shunt compensation technique

Masood

Deeba

Rahman

et al. 2011

International Conference on Electrical, Control and Computer Engineering 2011 (InECCE)

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“…The determination of power flow solution of the system which the optimal solution is the pre ATC calculation procedure. The combined economic dispatch with the proper constraints is solved mathematically with the help of co ordination equations which are used to develop a technique for determination of ATC [6][7][8][9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

“…The alternatives of the power system operation are restricted by the creation of new facilities to minimize the financial, social and environmental based problems. The better quality of service to the customer at the convenient price which the customer does not feel burden is the main motto [3][4][5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

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Evaluation and Analysis of Available Transfer Capability in Deregulated Power System Environment

Sri¹,

Varma²

2018

IJET

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Reliability of network is need of the hour in the present power system market and is constrained by capability of the network. The network calculations are performed using accurate and high efficient strategies. In order to perform power transactions in the system, the computation of available transfer capability is essential which a metric of capability of the system. Generally, effect wattless power is not taken into account in the methodologies for computation of linear available transfer capability. In this paper, a methodology which considers the reactive power flows for enhancement of linear ATC is presented. In order to perform analysis theoretically, a standard IEEE 3 bus system is considered. Another case study i.e., 14 bus system available in IEEE test systems is used for simulation analysis. FACTS technology is incorporated in the existing system in order to enhance capability of the network. To facilitate transfer maximum power in the system, an optimal power-flow-based ATC enhancement model is formulated and presented along with simulation results. Studies based on the IEEE 3-bus system and 14-bus systems with TCSC demonstrate the effectiveness of FACTS control on ATC enhancement.

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