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Paper Information

Journal:   NASHRIYYAH -I MUHANDISI -I BARQ VA MUHANDISI -I KAMPYUTAR -I IRAN, A- MUHANDISI -I BARQ   SPRING 2018 , Volume 16 , Number 1 ; Page(s) 49 To 54.
 
Paper: 

A NEW STATE ESTIMATOR IN DISTRIBUTION SYSTEMS

 
 
Author(s):  SABZEBIN S.*, KARBALAEI F.
 
* DEPT. OF ELEC. ENG., SHAHID RAJAEI TEACHER TRAINING UNIVERSITY, TEHRAN, I. R. IRAN
 
Abstract: 

Due to the lack of measurement in distribution systems, state estimation has particular importance. Different methods are presented to improve the accuracy of system state with limited measurements. In this paper a new state estimator in distribution systems are offered. This estimator bases on backward forward load flow estimates system state with adjusting load consumption at each step. Voltage measurements in slack bus, loads and zero injection measurements are inputs of estimator. This estimator is compared with weight least square estimator and its results are shown. The estimator calculates voltage magnitude with less error and also faster than WLS estimator. 85-bus system is presented in this paper.

 
Keyword(s): BACKWARD-FORWARD LOAD FLOW, STATE ESTIMATION, WEIGHT LEAST SQUARE ESTIMATOR, METER PLACEMENT, DISTRIBUTION SYSTEMS
 
 
References: 
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Citations: 
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APA: Copy

SABZEBIN, S., & KARBALAEI, F. (2018). A NEW STATE ESTIMATOR IN DISTRIBUTION SYSTEMS. NASHRIYYAH -I MUHANDISI -I BARQ VA MUHANDISI -I KAMPYUTAR -I IRAN, A- MUHANDISI -I BARQ, 16(1 ), 49-54. https://www.sid.ir/en/journal/ViewPaper.aspx?id=576129



Vancouver: Copy

SABZEBIN S., KARBALAEI F.. A NEW STATE ESTIMATOR IN DISTRIBUTION SYSTEMS. NASHRIYYAH -I MUHANDISI -I BARQ VA MUHANDISI -I KAMPYUTAR -I IRAN, A- MUHANDISI -I BARQ. 2018 [cited 2021November28];16(1 ):49-54. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=576129



IEEE: Copy

SABZEBIN, S., KARBALAEI, F., 2018. A NEW STATE ESTIMATOR IN DISTRIBUTION SYSTEMS. NASHRIYYAH -I MUHANDISI -I BARQ VA MUHANDISI -I KAMPYUTAR -I IRAN, A- MUHANDISI -I BARQ, [online] 16(1 ), pp.49-54. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=576129.



 
 
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