The overall scheme of the WIMU-based galloping track online monitoring system for power transmission lines is shown in Figure 1.
Linear accelerometer-based methods obtain information about galloping of transmission lines such as galloping amplitude and galloping frequency through quadratic integration of linear accelerations measured by linear accelerometers.
It is well known that the torsional displacements have a considerable effect on the instability of the conductor galloping. Especially for bundled conductors, many observations and studies verified that the torsional motion is an integral part of the galloping phenomenon and the initiation of this vibration is exactly based on the coupling between the translational motion and the torsional motion.
And the use of the quasisteady theory is justified because the frequencies of conductor galloping are much lower than the vortex shedding frequencies.
Horse and its partners in this deal hired boutique investment bank China eCapital Corp as exclusive financial advisor.
The track is adjacent to the extensive Curragh training grounds, but no horses are permitted on the track outside of racing and specified galloping
Henry Cecil will put her back into galloping
action this morning.
"Everything seems fine now and we'll start him off galloping this week, although he won't be rushed at all.
Droopys Oscar will be galloping again this week in preparation for a Hove campaign
Sparkle Of Stones (Ryan) continues her build-up to racecourse action and finished alongside her galloping
companions Modesta and Ithaca.
BORDER COMET appeared to be suited by a change of riding tactics when opening his account over a mile and a quarter at Ascot last Friday, and galloping
on his own was the order of the day when he took his exercise on the Limekilns round gallop yesterday morning.
Luca Cumani's Trempolino horse was partnered by Jamie Spencer in his work-over about seven and a half furlongs-and must have given connections plenty of room for optimism when bursting eight to 10 lengths clear of his galloping
GALLOPING after racing at Huntingdon has been postponed for the time being to keep the going in tip-top condition.
Racecourse manager Jim Allen said yesterday: "I regret that galloping will no longer be allowed until further notice and apologise for any inconvenience caused.
She tracked her galloping
partner for the first six furlongs before gradually easing about three lengths clear.