Factory wholesale High power transistor trigger circuit - Rotating Rectifier Excitation Components – Runau Electronics

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Factory wholesale High power transistor trigger circuit - Rotating Rectifier Excitation Components – Runau Electronics Detail:

 Rotating Rectifier Excitation Components

• Presently, the brushless excitation rectifier components for 30-1350MW turbine generators are the company’s main products.

• 300MW-1350MW turbo-generator rotating excitation rectifier components were developed jointly with Shanghai Turbo-Generator Co., Ltd and generated from the prototype of Westinghouse Technology. The technical parameters have reached or exceeded the original rectifier components. And the components were applied in nuclear power and multiple million-kilowatt generators.

• Brushless excitation technology is widely used in generators and motors, especially large generator. The rectifier component is fixed and integrated with the excitation rotor, it rotates synchronously, without the commutator, slip ring and carbon brush, so it is overwhelming advantage than brush excitation.

• Not need maintenance of slip rings and carbon brushes, high reliability

• No pollution of motor coil caused by carbon powder and copper dust, long insulation life

• No friction sparks, suitable for operation in harsh environments

• Rotating rectifier excitation component is consisted of rectifier, capacitor, fuse, radiators and conductive parts, insulating parts, fasteners and other main components. The advantages are small size, strong function, high technical content, and a functional component that integrates heat and electricity.

• In accordance with the special structure and the harsh operating environment, the company has established a complete quality management system approved by Siemens Westinghouse. During the material and component screening, inspection of purchasing parts, processing and installation technology, and testing, all procedures are under strict management and supervision. So as to ensure our products fully satisfy the technical requirements of Westinghouse, operating in long-term and reliable performance.

Highlight: The rotating rectifier excitation component for 100 MW turbo generator was developed by us and delivered to Shanghai Steam Turbine successfully with many sets.

Parameter:

Item Name

Rectifier

Rated

Current

Rated

Voltage

Forward

Voltage Drop

Centrifugal

Acceleration

Tangential

Acceleration

TVJM

A

V

V

g

g

1350MW Assembly for Nuclear Generator

800

2000

1.20
± 0.025

6000

± 500

175

1000MW Assembly for Steam Turbine Generator

1000

2600

1.55

3000

± 600

175

600MW Assembly for Steam Turbine Generator

800

2000

1.20
± 0.025

6000

± 500

175

300MW Assembly for Steam Turbine Generator

400

2000

1.201.25

± 0.025

6000

± 500

175

50150MW Air-cooing Assembly for Steam Turbine Generator

400

2000

1.201.25

± 0.025

6000

± 500

175

30MW Assembly for Steam Turbine Generator

400

2000

1.201.25

± 0.025

6000

± 500

175

Assembly Picture

rotaing 


Product detail pictures:

Factory wholesale High power transistor trigger circuit -  Rotating Rectifier Excitation Components – Runau Electronics detail pictures

Factory wholesale High power transistor trigger circuit -  Rotating Rectifier Excitation Components – Runau Electronics detail pictures

Factory wholesale High power transistor trigger circuit -  Rotating Rectifier Excitation Components – Runau Electronics detail pictures

Factory wholesale High power transistor trigger circuit -  Rotating Rectifier Excitation Components – Runau Electronics detail pictures

Factory wholesale High power transistor trigger circuit -  Rotating Rectifier Excitation Components – Runau Electronics detail pictures

Factory wholesale High power transistor trigger circuit -  Rotating Rectifier Excitation Components – Runau Electronics detail pictures

Factory wholesale High power transistor trigger circuit -  Rotating Rectifier Excitation Components – Runau Electronics detail pictures

Factory wholesale High power transistor trigger circuit -  Rotating Rectifier Excitation Components – Runau Electronics detail pictures

Factory wholesale High power transistor trigger circuit -  Rotating Rectifier Excitation Components – Runau Electronics detail pictures

Factory wholesale High power transistor trigger circuit -  Rotating Rectifier Excitation Components – Runau Electronics detail pictures


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  • The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Cora from Finland - 2018.10.01 14:14
    The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Claire from Lesotho - 2017.08.21 14:13
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