Title :
The effects analysis of measurement anomaly in electricity settlement of provincial generation power market
Author :
Zhu, Shaolin ; Wang, Yingfang ; Qiu, Ling ; Shao, Zhenguo
Author_Institution :
Fujian Electr. Power Co. Ltd., Fuzhou, China
Abstract :
The malfunction of measuring apparatus is almost inevitable in electric system and will result in inaccurate settlement amount of electricity sales. The backup measures, such as dual-apparatus, calculations from the measurement on other side of line or Tele Meter Reading of EMS are helpful to rectify the erroneous data. Data interpolation is the final solution as those alternatives absent. The impact of estimation of measuring data on settlement is different while the period of electricity prices and settlement are alternating respectively.
Keywords :
energy management systems; estimation theory; interpolation; power generation economics; power markets; power system measurement; telemetry; EMS; data interpolation; electricity price; electricity sale; electricity settlement; measurement anomaly effects analysis; measuring apparatus malfunction; measuring data estimation; provincial generation power market; telemeter reading; Automation; Current measurement; Electricity; Energy management; Interpolation; Power systems; electrical market; erroneous data; measurement anomaly; settlement;
Conference_Titel :
Power Engineering and Automation Conference (PEAM), 2011 IEEE
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-9691-4
DOI :
10.1109/PEAM.2011.6134907
