Water-Cooled Turbine Generator (Hydrogen/Water-Cooled)

(设备/材料)

状态: New

在制作: Japan

位置或存放国家: Japan

服务工程支持: Yes

保证: No

价钱: 要求价格

描述:

The water-cooled generators are designed for very high power output applications, achieving a maximum output of up to 2,000 MVA. They utilize hydrogen to cool the rotor and water to directly cool the stator coils, offering the highest cooling performance for maximum efficiency. The units are available in both 2-pole and 4-pole configurations to support different grid frequencies.

概观:

Specifications

Output	~2,000MVA class (4pole machine) ~1,400MVA class (2pole machine)
Voltage	~30kV
Thermal insulation class	Class 155 (F)
Temperature rise	Class 130 (B)
Rotational speed	1,500min-1/1,800min-1(4pole machine) 3,000min-1/3,600min-1(2pole machine)
Frequency	50Hz / 60Hz
Efficiency	~99.0%

System configuration

Cooling Structure

Latest Technologies

Large output generators

In parallel with improving cooling performance, it is possible to increase output density and therefore maximum output. The largest outputs for 4- and 2-pole water-cooled generators were a 1,600MVA class in 2,000 and 1,200MVA class in 2012, respectively. Today, designs for 2,000MVA class 4-pole generators and 1,400MVA class 2-pole generators have been completed.

Technologies applied

Stator coil-end rigidly has been improved by incorporating a specially designed large resin cone that supports the structure and enables maximum output to be achieved. A high-quality brazing system that applies vertical brazing has also been introduced, ensuring the highest level of reliability.

FTC(Fan-to-Cooler)

New series water-cooled generator

In order to meet diversified market needs, a new series of water-cooled generators has been developed to achieve higher efficiency, easy maintenance and shorter delivery time.

Cooling structure of conventional water-cooled generator

Cooling structure of water/radial ventilation-cooled generator

#Turbine Generator #Water-Cooled #Hydrogen/Water-Cooled #high capacity #MVA

公司简介

Mitsubishi Generator Co., Ltd.

地点: 1-1-2 Wadasaki-cho, Hyogo-ku, Kobe, Hyogo Prefecture, 652-8555, Japan

主要产品/服务: 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).

成立年: 2024