Hydrogen-Cooled Turbine Generator (VP-X Series)
(Equipment / Material)
Condition: New
Made in: Japan
Location or Storage Country: Japan
Service Engineering Support: Yes
Warranty: No
Price: Call for price
Description:
Mitsubishi Electric's hydrogen-cooled generators are highly efficient and cover a wide output range up to 900 MVA. Their compact frame size is an advantage for rail transportation. The VP-X Series incorporates technologies such as improved cooling performance and electromagnetic 3D FEM analysis to achieve world-leading high efficiency.
Overview:
Specifications
| Output | ~900MVA class |
|---|---|
| Voltage | ~25kV |
| Thermal insulation class | Class 155 (F) |
| Temperature rise | Class 130 (B) |
| Rotational speed | 3,000min-1/ 3,600min-1 |
| Frequency | 50Hz / 60Hz |
| Efficiency | ~99.0% |
System configuration
Cooling Structure
Latest Technologies
Higher efficient VP-X Series turbine generators
Utilizing technologies that improve generator cooling, raise efficiency even higher and enable a smaller, more compact design, the world largest output 870MVA generator has achieved world-leading high efficiency of 99%.
*As of December 8, 2014, based on in-house research.
Typical specifications of generator developed
| Maximum output | 870MVA |
|---|---|
| Power factor | 0.90 |
| Rotational speed | 3,600min-1/60Hz |
| Efficiency | 99% |
| Cooling system | Hydrogen |
Compact frame design
Smaller generator diameter realized using compact gas cooler
High-performance gas cooler
Fin shape changed to reduce size
High-efficiency fan
Fan efficiency improved, realizing higher pressure and larger airflow capacity Stator and rotor cooling performance improved
Electromagnetic 3D FEM analysis
Optimized design by utilizing 3D FEM analysis for evaluation of electrical loss and electromagnetic force, etc.
Mitsubishi Generator Co., Ltd.
Locations: 1-1-2 Wadasaki-cho, Hyogo-ku, Kobe, Hyogo Prefecture, 652-8555, Japan
Main Products/Services: Design, manufacture, sale, and service of large-capacity turbine generators (air-, hydrogen-, and water-cooled), hydro generators, and generators for special applications (including synchronous condensers and motor-generator sets).
Registration: 1-1-2 Wadasaki-cho, Hyogo-ku, Kobe, Hyogo Prefecture, 652-8555, Japan
Year Established: 2024