Application of a microcomputer-based database management system to distribution system reliability evaluation

Hsu, Y.-Y.; Chen, L.-M.; Chen, J.-L.; Hsueh, Mei-Chen; Lin, Chien-Hung; Chen, Y.-W.; Chen, J.J.; Liu, T.S.S.; Chen, W.C.; Chang, Inik

doi:10.1109/61.107295

Cited by 15 publications

(2 citation statements)

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“…In addition, a DAS DB structure has been proposed that conducts load reconfiguration using remote switching in addition to basic monitoring functions [5][6][7]. DB structures for fast tracking have also been proposed to perform quick recovery during an outage occurrence [8,9]; reliability analysis in the distribution system was also conducted [10]. However, recent distribution systems have undergone many changes due to an increase in the number of distribution power systems; these changes include the use of renewable energy, replacement of experienced operators, and increase in the number of functional advancement requests of operation systems, including the addition of new models [11].…”

Section: Introductionmentioning

confidence: 99%

Development and Field Test of a Real-Time Database in the Korean Smart Distribution Management System

Yun

Choi

2014

Energies

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Abstract:Recently, a distribution management system (DMS) that can conduct periodical system analysis and control by mounting various applications programs has been actively developed. In this paper, we summarize the development and demonstration of a database structure that can perform real-time system analysis and control of the Korean smart distribution management system (KSDMS). The developed database structure consists of a common information model (CIM)-based off-line database (DB), a physical DB (PDB) for DB establishment of the operating server, a real-time DB (RTDB) for real-time server operation and remote terminal unit data interconnection, and an application common model (ACM) DB for running application programs. The ACM DB for real-time system analysis and control of the application programs was developed by using a parallel table structure and a link list model, thereby providing fast input and output as well as high execution speed of application programs. Furthermore, the ACM DB was configured with hierarchical and non-hierarchical data models to reflect the system models that increase the DB size and operation speed through the reduction of the system, of which elements were unnecessary for analysis and control. The proposed database model was implemented and tested at the Gochaing and Jeju offices using a real system. Through data measurement of the remote terminal units, and through the operation and control of the application programs using the measurement, the performance, speed, and integrity of the proposed database model were validated, thereby demonstrating that this model can be applied to real systems. OPEN ACCESSEnergies 2014, 7 1853

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Section: Introductionmentioning

confidence: 99%

Development and Field Test of a Real-Time Database in the Korean Smart Distribution Management System

Yun

Choi

2014

Energies

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“…The task domain under study is a distribution system in Taiwan which contains four substations and thirty-eight feeders [16].…”

Section: Study Systemmentioning

confidence: 99%

Object-oriented expert systems for fault diagnosis

Chang

Lin²,

Sun³

et al.

Proceedings of IEEE Systems Man and Cybernetics Conference - SMC

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Using a combination 0, technologies for object-oriented database system and expert system may prove benefition to the future task for diagnosing fault under distibution systems. A object-oriented expert system, can be used more intelligently and efficiently to access very large diagnostic information and release an abnormal state in distribution systems, is proposed and discussed in the paper.To demonstrate its effectiveness, the fault diagnosis system is implemented using object-oriented programming language C t + and applied to practical data. Moreover, a window-based environment which makes the construction and updating of diagnostic information efficient and convenient has been embedded in the proposed system.

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Inspection–Repair-Based Availability Optimization of Distribution System Using Bare Bones Particle Swarm Optimization

Tiwary

2018

Advances in Intelligent Systems and Computing

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Application of a microcomputer-based database management system to distribution system reliability evaluation

Cited by 15 publications

References 4 publications

Development and Field Test of a Real-Time Database in the Korean Smart Distribution Management System

Development and Field Test of a Real-Time Database in the Korean Smart Distribution Management System

Object-oriented expert systems for fault diagnosis

Inspection–Repair-Based Availability Optimization of Distribution System Using Bare Bones Particle Swarm Optimization

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