Corrosion and fire protection measures for dense busbars: a practical guide.
In the modern power system, dense bus bars are widely used because of their high efficiency and high current carrying capacity. However, how to ensure its long-term stable operation, especially the prevention of corrosion and fire, is the focus of many engineers and technicians. This article will share practical experience on corrosion and fire prevention measures for dense busbars.
1. Anti-corrosion measures.
Choose the right material: Choose a material with excellent corrosion resistance according to the use environment and current load. For example, some alloys can maintain good stability in acid-base environments.
Surface coating: Spraying anti-corrosion coating on the surface of the busbar, such as galvanizing or using anti-corrosion insulating coating, can effectively isolate the contact between the bus bar and the corrosive environment.
Installation environment control: Keep the installation environment dry and clean, and avoid installing the busbar in a humid, dusty or corrosive gas environment.
Regular inspection and maintenance: Regularly check the appearance and coating condition of the busbar, and repair it in time if it is damaged or aging.
2. Fire prevention measures.
Flame retardant materials: Choose insulating materials with flame retardant properties to reduce the risk of fire.
Fire separation: Firewalls and fire partitions are set up in the power distribution system to prevent the spread of fire.
Rapid circuit breaker: Equipped with a circuit breaker that can quickly cut off the power supply in the event of a short circuit or overload, it prevents the fire from spreading.
Regular maintenance inspection: Regularly carry out maintenance inspections on the bus bar to ensure that there is no overload operation, and timely find and deal with possible fire hazards.
Training and education: Conduct regular fire safety training for operation and maintenance personnel to improve their fire prevention awareness and response capabilities.
In summary, the anti-corrosion and fire prevention measures of dense busbars need to be considered from many aspects, including material selection, environmental control, equipment configuration and personnel training. Through the implementation of these measures, the stability and safety of the dense bus can be greatly improved, and the normal operation of the power system can be guaranteed.