Grid expansion involves erecting new utility poles and power lines, as well as comprehensive assessments of the entire system. If some poles are old or damaged, they should be replaced before expanding the grid. Upgrading or reinforcing existing poles enables contractors to maintain safe tension and reliable power distribution, while minimizing the potential for accidents. Here are a few reasons why upgrading aging poles is a priority during smart grid expansion:
Enhances Reliability
Upgrading aging power distribution poles enhances reliability by reducing the chances of outages. Aging infrastructure is more susceptible to failure due to harsh weather conditions, increased loads, and daily wear and tear. Failure may lead to accidents or power outages that cause service disruptions. Upgrades frequently replace wood poles with durable steel alternatives, reducing the chances of outages.
Old poles also lack modern integrations, such as fiber optic cables, small-cell antennas, or IoT devices. This hinders the benefits of smart grid technologies, such as supporting continuous data exchange. Smart grid expansion requires more reliable utility poles that support advanced technologies and accessories, while withstanding evolving weather conditions. Aging poles are weak links in the system and require upgrades to meet expanding electrical demands and grid capacity.
Improves Readiness
An aging infrastructure can compromise smart grid readiness due to increasing demand for power. Many systems were installed several decades ago, and technology has evolved since then. They may not support emerging loads safely and remain vulnerable to rot, insect damage, corrosion, and weather-induced breakdowns. Besides weakening structural integrity, aging poles fail to support smart grid components, such as sensors, communication relays, and automated switches. Upgrading aging poles allows you to support the necessary infrastructure for connecting your smart grid.
Upgrading old poles with steel and concrete alternatives enables the integration of modern technologies, such as advanced metering. This infrastructure uses two-way communication and smart meters to enhance billing accuracy, outage detection, and demand-site management. Integrating renewable energy sources, like solar, also requires stronger poles that can withstand the additional weight and electrical load.
Supports Demand
Grid expansion is often necessary when distributing power to new areas and buildings. Although poles are installed with future expansions in mind, any infrastructure eventually needs an upgrade. New technologies and designs offer support for current and projected future demand. By upgrading aging poles, you increase the grid’s capacity to support new power lines and growing demand for electricity. New poles also withstand current environmental conditions and stressors, such as pests, corrosion, and changing soil conditions. They feature modular, customizable designs that leave room for future integrations and technology. This minimizes the need for frequent replacement.
Maintains Safety
Replacing old, damaged power poles helps reduce the chances of accidents. Aging poles, especially those made of wood, may rot or suffer from pest infestations and settlement due to backfills. These issues increase the likelihood of poles leaning or falling, which can strain the system. High tension causes some power lines to break and fall on the ground, increasing the chances of accidental electrocution.
Loose and broken power lines also lead to outages and surges that damage electrical equipment. Upgrading the posts allows you to maintain a resilient and safe infrastructure. You may choose steel, which is more resilient to fire, than traditional wood poles. These options are safer in dry areas or places prone to wildfires, storms, and high winds.
Reduces Maintenance
Aging poles within an expanded smart grid system will be more susceptible to strain and breakdown. These failures may occur in various locations, resulting in multiple outages and busy repair schedules. Upgrading poles before expansion allows you to reinforce the system and prevent frequent breakdowns. Proactive installations help avoid costly repairs. Newer poles are also made of more durable materials, such as steel and concrete, which are resilient to rotting, pests, and external elements. Manufacturers can galvanize and coat steel posts to protect them from corrosion. These poles support smart integrations without upsetting line tension and power transmission.
Find Quality Utility Poles Today
Modernizing a power grid with smart technologies requires a comprehensive system assessment. If the infrastructure has poles that do not support the new setup, upgrading them is the right decision. Consult a utility poles distributor today to learn more about their inventory and services.