Maintenance and Support for Electrical Equipment used in the Renewable Energy Sector.

Maintenance and Support for Electrical Equipment used in the Renewable Energy Sector.

On-Site Transformer Services

Repair

  • Commissioning / Decommissioning
  • Internal / External Inspections
  • Hot Oil Processing / Degassification
  • Vacuum Filling
  • DGA Sampling
  • Remote Oil Sampler Valve and Nitrogen Purge Valve Kit
  • Gasket Replacement
  • Weld Leaks
  • Bushing Replacement
  • Fuse Replacement

Transformer Testing Services

  • Dissolved Gas Analysis (DGA)
  • Doble Testing
  • Insulation Resistance Testing
  • Winding Resistance Testing
  • CT Testing
  • SFRA Testing
  • TTR Testing

In-Shop Transformer Services

  • Full Padmount Transformer Repair and Rewind
  • Dehydration
  • Major Leak Repair and Oil Change
  • Forensic Failure Analysis

Generator and Motor Services

  • Complete Generator Repair
  • Cooler Fan Motor Repair
  • Yaw Motor and Brake Repair
  • Lo Motor Repair
  • Go Motor Repair
  • Pitch Motor Repair

Transformer Services

On-Site Service

Often times, all a transformer needs to maintain good working condition is to undergo minor repairs. We have the capability to do these repairs in the field:

  • Gasket Replacement
  • Vacuum Filling
  • Weld Leaks
  • Bushing Replacement
  • Remote Oil Sampler and Nitrogen Purge Valves Installation

On-Site Testing

Brandon and Clark, Inc. provides these on-site tests:

  • Doble® Testing
  • Insulation Resistance Testing
  • Winding Resistance Testing
  • CT Testing
  • SFRA Testing
  • Transformer Turns Ratio (TTR) Testing

Each transformer’s test results are recorded and stored for trending analysis and recommendations made to ensure maximum life of the transformer.

Hot Oil Processing

Gas contamination and moisture are two of the most destructive agents in a transformer. Our hot oil/degassing mobile processor can eliminate the gas contaminates as well as reduce the elevated moisture levels within your mineral oil, which will extend the life of the transformer.

Commissioning and Decommissioning Services

From time to time it is necessary to take a transformer off-line, for reasons such as in-field repair, bushing and radiator removal/installation or for complete unit removal. It’s important that this task be done properly to ensure the safety of those around the equipment and for the equipment itself.

How healthy is your padmount transformer?

From the wind turbine’s generator comes the flow of electrical energy. This electricity’s first connection to the energy grid is the padmount or step-up transformer. This first in line piece of equipment is crucial and vital to the entire system. Failure here is simply not an option.

How healthy is your padmount transformer?

From the wind turbine’s generator comes the flow of electrical energy. This electricity’s first connection to the energy grid is the padmount or step-up transformer. This first in line piece of equipment is crucial and vital to the entire system. Failure here is simply not an option.

Generator and Motor Services

Brandon and Clark’s electric motor and generator repair expertise will return to you a motor that is reliable and often times more efficient than when first manufactured.

Our assurances to you are:

  • All repairs will adhere to the high standards set forth by ANSI, EASA and IEEE
  • All repaired motors and generators will undergo a wide range of testing to ensure proper operation
  • Materials used in the repair process are of superior quality and reliability
  • Motor and generators are all balanced and check for vibration
  • Cause of failure report
  • Trending analysis and data collection will be stored

Capabilities

  • Pitch and yaw motor repair
  • Generator repair
  • Gearbox repair
  • Pump repair
  • 50 tons of lifting capacity
  • In-house machining

Engineering Services and Control

Engineering Services

Brandon and Clark is a Licensed Engineering Firm with Professional Engineers on staff who can perform services that will help to ensure safety, design support and installation of electrical equipment.

As it relates to the renewable energy industry our services includes:

  • Battery storage calculations
  • Battery storage locations for optimal routing to the utility grid
  • Specification, design and engineering for DC to AC current synchronization to the utility grid
  • FAA lighting recommendations
  • Arc Flash and protection coordination studies from the generator to the utility grid
  • Forensic failure analysis

Controls Solutions

Brandon and Clark is a panel modification and fabrication facility capable of designing and engineering solutions to fit the needs of the renewable energy industry.

  • Custom design
  • Programming on all platforms
  • SCADA
  • Build to Spec
  • Storage of spare units