Smart spacer

Transmission line conduction (ground) line icing galloping, wind deviation, deicing jump, sag increase (such as when the ground line is icing), etc., may cause the phase-to-phase and relative-to-ground distance to change, resulting in line fault tripping, and tower structure Damage, even serious damage such as falling tower. The intelligent spacer bar realizes real-time online monitoring of wind deviation, galloping, distance to ground, and working temperature of high-voltage transmission lines, and provides early warning to avoid the above-mentioned accidents on transmission lines, and can reduce maintenance and maintenance costs. Intelligent spacers use the design concept of mechatronics to integrate miniaturized, low-power motion sensing, laser ranging, temperature monitoring and other sensors, sensing energy modules and wireless communication modules into traditional spacer fittings, and use line induction to acquire energy. Technical power supply to realize real-time online monitoring of wind deviation, galloping, sag, temperature, etc. of transmission lines

Keyword:

Power IoT sensors Smart power distribution Internet of Things Smart cable tunnel gallery Smart power generation Internet of Things Smart Internet of Things

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Product Details

Technical index:

Wire working temperature monitoring range -50℃~+125℃

Wire working temperature monitoring accuracy ±5℃

Monitoring range of wire-to-ground distance: 5~100m

Monitoring accuracy of wire-to-ground distance ±50mm

Wire swing amplitude, swing frequency monitoring range ±10m, 0~5Hz

Wire galloping monitoring range ±10m, 0~5Hz

Wireless communication frequency 2.4GHz~2.5GHz

Maintenance-free design working life >10 years

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