Chinese Professional Electric Traction - Rotating Rectifier Excitation Components – Runau Electronics
Chinese Professional Electric Traction - 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 |
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 |
6000 |
± 500 |
175 |
|
300MW Assembly for Steam Turbine Generator |
400 |
2000 |
1.20～ 1.25 ± 0.025 |
6000 |
± 500 |
175 |
|
50～150MW Air-cooing Assembly for Steam Turbine Generator |
400 |
2000 |
1.20～ 1.25 ± 0.025 |
6000 |
± 500 |
175 |
|
30MW Assembly for Steam Turbine Generator |
400 |
2000 |
1.20～ 1.25 ± 0.025 |
6000 |
± 500 |
175 |
Assembly Picture
Product detail pictures:
Related Product Guide:
Thyristor Definition
It truly is our responsibility to fulfill your requirements and successfully provide you. Your fulfillment is our best reward. We're seeking forward in your check out for joint development for Chinese Professional Electric Traction - Rotating Rectifier Excitation Components – Runau Electronics , The product will supply to all over the world, such as: Singapore, New Orleans, Czech Republic, Our company considers that selling is not only to gain profit but also popularize the culture of our company to the world. So we are working hard to give you the wholehearted service and willing to give you the most competitive price in the market
By Daniel Coppin from Norwegian - 2017.05.21 12:31
It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
By Dana from Swiss - 2017.02.28 14:19