TY - GEN
T1 - Power calculation error propagation correction using linear regression factors in a distributed WSN for household devices
AU - Mancheno, Santiago
AU - Sánchez, Alberto
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2016/1/29
Y1 - 2016/1/29
N2 - This paper describes the use of a linear-regression algorithm to correct errors propagated through a Wireless Power Measurement System for low voltage household devices. The algorithm is a fundamental part of a WSN used to collect time-stamped power measurements from household devices. The chosen algorithm allows to correct errors arising from the intrinsic characteristics of current and voltage sensors, ADC hardware delays, and processing delays. Implementation results demonstrate the use of this algorithm allows the use of low-cost sensors without sacrifying precision and accuracy.
AB - This paper describes the use of a linear-regression algorithm to correct errors propagated through a Wireless Power Measurement System for low voltage household devices. The algorithm is a fundamental part of a WSN used to collect time-stamped power measurements from household devices. The chosen algorithm allows to correct errors arising from the intrinsic characteristics of current and voltage sensors, ADC hardware delays, and processing delays. Implementation results demonstrate the use of this algorithm allows the use of low-cost sensors without sacrifying precision and accuracy.
UR - http://www.scopus.com/inward/record.url?scp=84964330109&partnerID=8YFLogxK
U2 - 10.1109/ROPEC.2015.7395104
DO - 10.1109/ROPEC.2015.7395104
M3 - Contribución a la conferencia
AN - SCOPUS:84964330109
T3 - 2015 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2015
BT - 2015 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 17th IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2015
Y2 - 4 November 2015 through 6 November 2015
ER -