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VAE device company formerly known as a specialist group of the Hanoi University of Technology, since 1995 they have researched, designed, built many systems ease of automation for many plants and factories (nh Hoa Binh hydropower plant, Uong Bi thermal power plant, Pha Lai Thermal Power NM, Bai Bang paper mill, cement plant in Ha Tien II, House of Moy Farm culvert, etc.) in puffer fish, especially They are the shining pioneering design, manufacture and successfully tested the control system excitation generator Thyristor notification issued by the top-level topics directly applicable to the Hoa Binh hydroelectric plant. From 2003 to now they have participated in many contracts for provision and installation of control cabinet stimulus generator for the Hoa Binh Hydro Power Plant worth tens of trillions. However, during his father is a formal organization for the stability of their work so they signed on a number of different units such as:

Wind power wind power potential Vietnam
Steam Turbines and Gas Turbines
Equipment redundancy and the need for power plant
Control System Automation
Steam turbines and gas turbines: Comments on structure has 2 types: Gas Turbine and turbine jet momentum. Fact, the momentum jet and not quite so clear, as some floors may have the second wing components and jet momentum. Is the difference between the two types of differential pressure and the temperature difference between layers.
Steam turbines and gas turbines: Comments on structure has 2 types:



Jet turbines and impulse turbines.
    
Fact, the momentum jet and not quite so clear, as some floors may have the second wing components and jet momentum. Is the difference between the two types of differential pressure and the temperature difference between layers.
    
- Private gas turbines:
    
Combustion process, has focused type combustion chamber, a toroidal type combustion chamber.
    
According to the mechanical structures are single-shaft type, shaft type cage.

    
- Steam turbines alone:
    
In terms of pressure: a high-pressure turbine and low pressure turbines.
    
Considering the heat map is condensing turbine, back pressure turbine, steam turbine extracts ...



    For transmitter: the majority of generators for steam turbines and installed gas turbine generator is very hidden, so the turbine speed is high. Some gas turbines due to higher speed 3000 rpm should have passed through the reducer. thus can use lower speed transmitter, using salient pole machine.



1. Steam Turbine:
a) under steam parameters:
-Subcritical (subcritical)
-Supercritical (Supercritical)
Ultra-supercritical (ultra-Supercritical)
b) according to the structure:
Single-
Multi-family
c) under the wing profile:
-Pulse
-Jet
d) the purpose of use:
-Condensing
Steam-extracted
Pressure-

2. Water turbine
- Francis
- Kaplan
- Pelton
- Propeller

3. Gas turbine:
a) combustion chamber structure: torus, silo
b) in the combustion chamber configuration: once burned, twice
c) by the method of cooling: air, steam
d) axial structure: single shaft, shaft cage