Archives: Products

Generators & Motor

Combined Cooled Generators

BRUSH offers a range of combined hydrogen- and water-cooled generators suitable to meet specific customer needs.

Overview

When output requirements exceed that of air cooled generators, BRUSH offers a range of combined cooled units.

The increased cooling performance, through the use of hydrogen, and specially designed water cooled stator bars, allows for high outputs and efficiencies, with the full lifecycle support as for all other types of BRUSH generators.

BRUSH generators are compatible with a broad range of prime mover drivers including steam turbines, heavy frame gas turbines and turbo-expanders. 

Our engineering team are recognised experts in providing optimised generator selections to meet customers’ unique operating conditions.

Key benefits

Custom solutions
High efficiency
Proven design

Technical Specifications

SpecificationValue
Voltage15 to 24 kV
ExcitationStatic or Shaft Mounted Exciter
InsulationClass F
Frequency50 or 60 Hz
Output350 to 1,250 MVA
DriveSingle End Drive
DriverHeavy Frame Gas Turbine/ Steam Turbine

Applications

Industry

Infrastructure

Oil & Gas

Renewables

Utilities

Services

We provide lifecycle management and support from initial system analysis, to design, engineering, supply, installation, commissioning and upgrades of equipment through to repurposing or decommissioning.

SERVICE 24

Sustainable Solutions – Supported for Life. BRUSH’s SERVICE 24 team offer operational technical assistance and emergency breakdown support.

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Spare Parts

We offer a wide variety of quality parts and expert advice on strategic parts management plans.

Visit Spare Parts
CONTACT US

Speak to our team

BRUSH has a global reputation for service excellence and dedicated customer support. With a wealth of experience spanning almost 150 years and significant in-house knowledge and expertise, our commitment to excellence is backed by experience and knowledge.

Whether it’s the provision of parts, the delivery of service support in the field, at the customer’s premises or at our network of service workshops, our team of highly experienced engineers are on hand to support.

Contact us
Generators & Motor

4 Pole Air Cooled Generators

Built upon 145 years of generator expertise, BRUSH offer customers bespoke turnkey products engineered to perform, built to last and offered with comprehensive lifetime Service support.

Overview

The 4-Pole DG generator range is designed to be driven by gas or steam turbines with outputs from 10 to 75 MVA.

With over 750 active installations, the time-proven DG range built in a European ISO accredited site are specified by leading geothermal, public utility, co-generation (CHP), industrial and offshore applications operators.

Manufactured from a one-piece forging of high-quality alloy steel, providing a minimum of 25 years’ service life, these units are based on a modular construction method that can be easily adapted to meet any turbine design. Units are factory tested, to reduce on-site testing and commissioning time.

The continued success in both gas turbine and steam turbine power generation can be attributed to BRUSH’s ability to meet the demanding interface requirements of turbine manufacturers, coupled with competitive prices and keen deliveries.

Key benefits

Custom solutions
High efficiency
Proven design

Resources

Application Focus

Geothermal Energy

BRUSH has significant sector experience in geothermal applications. Group Engineering Lead, Jan van der Burg, was involved in the development of our highly specialised 4-pole ATEX and IECEx Zone 2 classified solution. With an output range of 15-75 MVA, it delivers the perfect solution for power generation in the world’s toughest environments

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Technical Specifications

SpecificationValue
VoltageUp to 15 kV
ExcitationBrushless or static
InsulationClass F
Frequency50 or 60 Hz
Output10 to 75 MVA
DriveSingle or Double End Drive
DriverSteam Turbine / Aeroderivative Gas Turbine / Heavy Frame Gas Turbine
Design StandardsIEC, IEEE, CSA, ATEX, IECEx, ABS, DNV and Lloyds compliant

Applications

Industry

Infrastructure

Oil & Gas

Renewables

Utilities

Key Features

High Efficiency
Up to 98.4% efficiency in service
High Availability
Proven high availability for all operating regimes – baseload, peak power (frequent start-stop on daily basis as peak units)
International Standards Compliance
Designed to meet in-country standards (eg CSA and specific grid code compliance)
Fast Start-up
Machines do not need to be held at defined speeds for certain timeframes, Ex ec removing need for purge and pressurisation cycle
Longevity and Durability
Operating in harsh environments for 25+ years

Services

We provide lifecycle management and support from initial system analysis, to design, engineering, supply, installation, commissioning and upgrades of equipment through to repurposing or decommissioning.

PARTS

Strategic Parts Management

To protect against loss of revenue through unscheduled outages and ensure the reliable operation of capital equipment, we recommend a combination of OEM certified Operational Spares, Maintenance Spares, Strategic Spares and Commissioning Spares based on site configuration and site specific operational conditions.

Find out more
CONTACT US

Speak to our team

BRUSH has a global reputation for service excellence and dedicated customer support. With a wealth of experience spanning almost 150 years and significant in-house knowledge and expertise, our commitment to excellence is backed by experience and knowledge.

Whether it’s the provision of parts, the delivery of service support in the field, at the customer’s premises or at our network of service workshops, our team of highly experienced engineers are on hand to support.

Contact us
Generators & Motor

Mobile & Trailer Mounted Generators

BRUSH has an outstanding history of producing low weight, minimal footprint trailer mounted generators. These generators are truly mobile and are operated across some of the harshest environments and most remote parts of the globe.

Overview

The BRUSH mobile & trailer generator range offers units with a world-leading power-to-weight ratio of over 1MVA per 1,000kg, operating in harsh conditions around the globe.

With over 500 trailer generators delivered, the time-proven DAX range, built in a European ISO accredited facility, is specified by leading industrialists, EPCs and facility operators.

Typically driven by aero-derivative gas turbines, the output from these trailer mounted units has increased through continual product development and innovation from 25MVA to 64MVA.

BRUSH’s engineering team are recognised experts in providing optimised generator selections to meet customers’ unique operating conditions.

We have supplied the highest number of trailer mounted units within this sector, coupled to a variety of turbines, and packaged in many configurations. Our experience is unparalleled. 

Key benefits

Custom solutions
High efficiency
Proven design

Resources

Application Focus

Trailer-Mounted Generators

Since the first generator for a trailer set application was delivered in 1995, BRUSH has been at the forefront of an exciting product development program, culminating in solutions that provide high power outputs from as small a package as possible. We supply bespoke generators for mobile generation applications driven by a wide range of turbines which can be deployed anywhere in the world.

Technical Specifications

SpecificationValue
VoltageUp to 15 kV
ExcitationBrushless or static
InsulationClass F
Frequency50 or 60 Hz
Output30 to 64 MVA
DriveSingle
DriverAero-derivative Gas Turbine
Design StandardsIEC, IEEE and CSA compliant

Applications

Industry

Infrastructure

Oil & Gas

Renewables

Utilities

Key Features

Lightweight
The design is optimised for bridge load restrictions and ease of transportation
High Performance
Maximised power outputs from a small package, with high efficiencies
Durability
Highly reliable in the harshest of operational conditions under all operating regimes
Low Noise
Our tailored solutions means we build machines with noise levels below 80dB(A)
Configurable
Our unparalleled experience means we can deliver designs to suit any package

Services

We provide lifecycle management and support from initial system analysis, to design, engineering, supply, installation, commissioning and upgrades of equipment through to repurposing or decommissioning.

PARTS

Strategic Parts Management

To protect against loss of revenue through unscheduled outages and ensure the reliable operation of capital equipment, we recommend a combination of OEM certified Operational Spares, Maintenance Spares, Strategic Spares and Commissioning Spares based on site configuration and site specific operational conditions.

Find out more
CONTACT US

Speak to our team

BRUSH has a global reputation for service excellence and dedicated customer support. With a wealth of experience spanning almost 150 years and significant in-house knowledge and expertise, our commitment to excellence is backed by experience and knowledge.

Whether it’s the provision of parts, the delivery of service support in the field, at the customer’s premises or at our network of service workshops, our team of highly experienced engineers are on hand to support.

Contact us