TITLE:
Research and Implementation of the Power Equipment Inverter Switching Algorithm
AUTHORS:
Jinquan Wang, Jianke Li, Jingjing Chen, Shuhua Qian, Pengfei Hou
KEYWORDS:
Frequency Conversion; Power Loss; Energy-saving; Load rate
JOURNAL NAME:
Energy and Power Engineering,
Vol.5 No.4B,
November
6,
2013
ABSTRACT: Frequency control technology can achieve the purpose of
energy saving of power equipment, but also bring problems of harmonic loss
formula. The relationship between the loss rate and load rate is constituted by
formula derivation, and calculate the load rate when the loss rate is the minimum
and the total power of power-consuming devices. Then design the digital PID
controller and research the power-saving optimization feedback algorithms and
design the software process. Finally, carry out the inverter switching
algorithm based on ABB ACS510 low voltage inverter.