Mendeley
TY  _  JOUR
ID  -  1397031316452112557
TI  -  A New State Estimator in Distribution Systems
JO  -  Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran
JA  -  ES
LA  -  fa
SN  -  16823745
AU  -  Sabzebin S.
AU  -  Karbalaei F.
AD  -  دانشگاه تربیت دبیر شهید رجایی
AD  -  دانشگاه تربیت دبیر شهید رجایی
Y1  -  2018
PY  -  2018
VL  -  1
IS  -  
SP  -  49
EP  -  54
KW  -  Backward-forward load flowstate estimationweight least square estimatormeter placementdistribution systems
DO  -  
N2  -  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.
UR  - rimag.ir/en/Article/28303
L1  - rimag.ir/en/Article/Download/28303
ER  -  
