The assemble criterion of sensor for design was advanced. At last, a method of increasing signal-to-noise ratio and reducingflux lower limit value of vortex flowmeter was advanced.
A new method for reducing core loss and excitation current in transformers that utilizes the fundamental principles of third-harmonic flux modulation is proposed in this paper.
本文对变压器节能提出了一个崭新的观点,即通过三次谐波磁场调制机理来降低变压器的铁耗和励磁电流。
3
Reducing agent (coke), flux, smelting temperature, smelting time on the smelting result were studied.