Title :
Notice of Retraction
Measurement model of total moisture in coal based on permittivity
Author :
Liu He ; Wang Wen-juan
Author_Institution :
Sch. of Control & Comput. Eng., North China Electr. Power Univ., Beijing, China
Abstract :
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Based on the principle of series-parallel equivalent circuit, a model of dielectric permittivity for liquid-solid two-phase mixture is proposed. Then based on the model, a general measurement model of total moisture in coal was built. The model parameters were determined by experimental data. After error analysis of the model, a special measurement model for anthracite was built also. The calculation of the models fit the test data well and that lay the theoretical foundation of measuring the moisture in coal.
Keywords :
coal; equivalent circuits; error analysis; moisture measurement; permittivity; coal; dielectric permittivity; error analysis; liquid-solid two phase mixture; series parallel equivalent circuit; total moisture measurement model; Dielectric measurements; Dielectrics; Lead; Measurement uncertainty; Variable speed drives; Coal; Model; Moisture; Permittivity;
Conference_Titel :
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4244-7235-2
DOI :
10.1109/ICCASM.2010.5622737
