Transformer Solutions For Utilities

Daelim transformer

Daelim Transformer provides a wide range of transformer solutions, including power transformers and distribution transformers, with step down transformers for utilities ranging from 15kVA to 1500 kVA with UL/cUL,CSA listing. Additionally, Daelim Transformer offer transformer maintenance, repairs, and retrofits.

Daelim Transformer solutions play a key role in ensuring that customers receive a reliable and efficient power supply. DAELIM's transformer solutions are designed to meet the sustainability needs of the planet while meeting the growing electricity demand. By implementing a comprehensive transformer management plan, utilities can optimize their power systems, minimize the risk of transformer failures, and ensure a reliable and efficient supply of energy.

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Daelim Transformer Solutions For Utilities

Daelim Transformer serves numerous utility customers in North and South America. The primary types of transformers offered are pole-mounted transformers, pad-mounted transformers, and other distribution transformers. These transformers are used for both the replacement of outdated projects and the implementation of new projects.

The transformers utilized for utility projects are step-down transformers with a voltage range of 2400 to 34500 volts. Pole-mounted transformers have a power range of 15-500 kVA, while pad-mounted transformers have a power range of 300-1500 kVA.

Let's take a look at some Daelim Transformer utility cases.

215 Units Single Phase Pad Mounted Transformer

215 Units Single Phase Pad Mounted Transformer

This utility project involves the installation of 215 single phase pad-mounted transformers with UL listing. 175 Units 25 kVA and 40 units 50 kVA single pad mounted transformer. The customer's specific requirements for these residential transformers include the absence of a load switch and tap changer, as depicted in the accompanying figure.

Project Site: Florida, USA

Rated Power: 25kVA and 50kVA

HV: 7200V

LV: 240/120V

BIL: 30-75kV

Type: Single Pad Mount

Standards: IEEE C57.12.00, IEEE C57.12.28, DOE-2016 Efficiency

Impendence: 1.5%

Tank: Carbon Steel

Winding Material: AL

Colors: Munsell Green

24 Units 333 kVA Pole Mounted Transformer

Project Site: Texas, USA

Rated Power: 333 kVA

HV: 24940/14400V

LV: 277-480V

BIL: 45-150kV

Type: Single Phase Pole Mount Transformer

Cooling: ONAN

Standards: IEEE C57.12.00, IEEE C57.12.20, DOE-2016 Efficiency

Polarity: Subtractive

Impendence: 2.4%

Material Winding(HV/LV):AL/AL

Colors: ANSI 70 Grey

Insulating Medium: FR3 Vegetable oil

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24 Untis 333 kVA Pole Mounted Transformer
41 Units 300 kVA Pad Mounted Transformer

41 Units 300 kVA Pad Mounted Transformer

Project site: Vancouver, Canada

Rated Power: 300kVA

HV: 4160V

LV: 208V

BIL: 30-60kV

Type: Radial feed pad mount

Standards: CSA C227.4 &CSA C802.1

Vector group: YNyn0, 3 phase five core leg

Tank Material: 304LStainless steel

Winding Material: AL

Colors: Munsell Green

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32 Units 50 kVA Pole Mounted Transformer

Project site: Guyana

Rated Power: 50kVA

HV: 13800V

LV: 120V-240V

BIL: 30-95kV

Type: Single Phase Pole Mount

Standards: ANSI/IEEE C57

Polarity: Subtractive

Impendence: 2.4%

Winding Material: Cu

Colors: ANSI Grey

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32 Untis 50 kVA Pole Mounted Transformer

Role of Transformer in Utilities

As the demand for electricity increases worldwide, it is essential to develop a reliable and robust infrastructure to support this growth. However, the aging transformer fleets of different utilities present a significant challenge, which could impact their ability to provide stable power to customers. Utilities must take proactive measures to manage their transformer assets to reduce the risk of outages and the resulting economic losses.

The Benefits of Transformer Solutions for Utilities

Transformers play a critical role in the electric power grid, converting high-voltage power from the transmission system to lower voltages that can be used by homes, businesses, and industries. The use of transformer solutions can help utilities in several ways, including:

A.Improved Reliability

Transformer solutions can help utilities improve the reliability of their power systems by reducing downtime and outages due to transformer failures. Predictive maintenance and monitoring can help identify potential issues before they become major problems.

B.Increased Efficiency:

Transformer solutions can also help utilities improve the efficiency of their power systems, reducing energy losses during transmission and distribution. Smart transformers, for example, can adjust their voltage levels automatically to compensate for changes in load, reducing the need for manual adjustments.

C.Enhanced Safety

Transformer solutions can also enhance the safety of power systems by providing early warning of potential hazards, such as overheating or insulation failures. This can help prevent catastrophic failures and reduce the risk of injury or damage to equipment.

Challenge and solution for transformer in utilities

As are known to age over time due to various factors such as thermal stress, electrical stress, and environmental conditions like excessive moisture, dust, and pollution. This aging process leads to the gradual deterioration of the insulation system, which can cause multiple problems. Aging transformers can cause several issues for utilities.

Including reduced efficiency, increased risk of failure, and higher maintenance costs.

As transformers age, their insulation systems deteriorate, leading to increased losses and reduced efficiency. This inefficiency can result in higher costs for utilities which may translate to increased rates for consumers.

Aging transformers are also more prone to failures, which can lead to equipment damage, safety hazards, and prolonged power outages. Additionally, aging transformers require more maintenance and repairs, increasing the operational costs of utilities.

To mitigate the potential hazards that come with aging transformer fleets, it is essential to establish a comprehensive transformer management plan that includes regular inspections, maintenance, and replacement. Taking a proactive approach to maintenance can help detect and address potential problems early on, preventing them from becoming major issues. It is also crucial to integrate advanced technology such as online monitoring and diagnostics to provide up-to-date information. This way, electric utilities can make informed decisions when it comes to transformer asset management.

Transformer management

Electric utilities play a crucial role in our modern lives, providing power to our homes, businesses, and industries. However, as the electricity demand continues to rise, these utilities must find ways to improve their operations and ensure a reliable and efficient supply of energy. One solution that is becoming increasingly popular is the use of transformer solutions based on the latest technologies, including transformer monitoring and predictive maintenance.

To meet this challenge, electric utilities must implement a comprehensive transformer management plan that includes routine inspections, maintenance, and replacement of outdated transformers. This requires a combination of technical expertise, strategic planning, and innovative solutions.

1. the use of online monitoring and diagnostics

One key part of a transformer management plan is t. This technology allows utilities to remotely monitor the performance of transformers in real-time and can help identify potential problems before they result in outages or other failures. For example, online monitoring systems can detect changes in pressure, temperature, and vibration that may signal an impending breakdown, allowing utilities to take proactive measures to mitigate the risk.

2. the optimization of transformers

Another important aspect of transformer management is the optimization of transformers. Many transformers are oversized or underutilized and can be more efficient if they are better matched to the actual demands of the grid. By conducting load studies and using advanced modeling techniques, utilities can identify opportunities to optimize the use of their transformers and reduce energy waste.

3. safety and reliability

Transformer management also requires a focus on safety and reliability. Utilities must ensure that transformers are regularly inspected and maintained to minimize the risk of failure, and that replacement transformers are sourced from reputable manufacturers and undergo rigorous testing before they are put into service.

In conclusion, effective transformer management is essential for electric utilities to meet the growing demands of the global electricity market while maintaining a reliable infrastructure. By integrating routine inspections, maintenance, and replacement of outdated transformers, innovative solutions like online monitoring and diagnostics, and the optimization of transformers, utilities can reduce the risk of outages, enhance efficiency, and improve energy security for their customers.

DAELIM offers innovative transformer solutions that are revolutionizing the way utilities manage their power systems. As the electricity demand continues to grow, having a thorough transformer management plan that includes regular inspections, maintenance, and replacement of outdated transformers is crucial.

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