TY - GEN
T1 - Measuring energy meter of three-phase electricity-stealing defense system
AU - Wang, Fei
AU - Yang, Fan
AU - Liu, Tianyu
AU - Hu, Xiaoguang
PY - 2011
Y1 - 2011
N2 - Electricity-stealing defense is one of the chief steps in distribution network reconstruction. The electronic energy meter is an important invention for measurement energy power system, which is an effective measures for the electricity-stealing defense. And one-time seal technology makes stealing ways reduced to the limited several specific ways that are undercurrent tecnology, undervoltage teconology and phase-shifted teconology. All these ways are stealing electricity in front of the energy meter. Due to these methods of electricity-stealing and actual demand of defending stealing electricity, based on a digital three-phase electric energy meter, The equipment of electricity-stealing defense electronic energy meter is designed, which adopts Atmega 128 as the control core, uses a low power consumption and a high accuracy ADE7758 as the energy metering unit, takes use of the output impulse of standard electricy measure module and user electric energy meter to calculate and judge electricity-stealing by comparing the reading RMS voltage and current from the ADE7758 with the ZigBee wireless acquisition module. Energy meter can communicates with the concentrator by 485, infraned or carrier module. The energy meter sends the effective data back to the concentrator. It is showed that this system can not only accurate measurement of electrical energy, but also to accurately determine the occurrence and electricity-stealing and the time of stealing is also recorded, which bring great convenience to the power system.
AB - Electricity-stealing defense is one of the chief steps in distribution network reconstruction. The electronic energy meter is an important invention for measurement energy power system, which is an effective measures for the electricity-stealing defense. And one-time seal technology makes stealing ways reduced to the limited several specific ways that are undercurrent tecnology, undervoltage teconology and phase-shifted teconology. All these ways are stealing electricity in front of the energy meter. Due to these methods of electricity-stealing and actual demand of defending stealing electricity, based on a digital three-phase electric energy meter, The equipment of electricity-stealing defense electronic energy meter is designed, which adopts Atmega 128 as the control core, uses a low power consumption and a high accuracy ADE7758 as the energy metering unit, takes use of the output impulse of standard electricy measure module and user electric energy meter to calculate and judge electricity-stealing by comparing the reading RMS voltage and current from the ADE7758 with the ZigBee wireless acquisition module. Energy meter can communicates with the concentrator by 485, infraned or carrier module. The energy meter sends the effective data back to the concentrator. It is showed that this system can not only accurate measurement of electrical energy, but also to accurately determine the occurrence and electricity-stealing and the time of stealing is also recorded, which bring great convenience to the power system.
KW - electricity-stealing defence
KW - electronic
KW - enery meter
KW - ZigBee
UR - https://www.scopus.com/pages/publications/80052193244
U2 - 10.1109/ICIEA.2011.5975542
DO - 10.1109/ICIEA.2011.5975542
M3 - 会议稿件
AN - SCOPUS:80052193244
SN - 9781424487554
T3 - Proceedings of the 2011 6th IEEE Conference on Industrial Electronics and Applications, ICIEA 2011
SP - 11
EP - 15
BT - Proceedings of the 2011 6th IEEE Conference on Industrial Electronics and Applications, ICIEA 2011
T2 - 2011 6th IEEE Conference on Industrial Electronics and Applications, ICIEA 2011
Y2 - 21 June 2011 through 23 June 2011
ER -