High Efficiency Power Transformer for Hydroelectric Power Plant

Functions of power transformer

The power transformer is one of the important equipments for the power generation, transmission, transformation, distribution systems. Its performance and quality relates directly to the reliability and operation efficiency of the power systems. The power transformer is a kind of equipment that can change AC voltage. Except transform voltage, the power transformer is also used to transform the AC current, impedance and change phase etc.. 

Types of power transformer

The power transformer mainly has distribution transformer (oil-immersed distribution transformer and dry type transformer), box-type transformer, high voltage and ultra-high voltage power transformer.

SGB10 The insulation class H dry-type Transformer
SCB10 Epoxy resin casting dry-type Transformer

10KV S9 series Power Transformer
35KV S9 series Power Transformer
35KV SZ9 series OLTC Power Transformer

10KV S9-M series sealed Transformer
10KV S11-M series sealed Transformer

10KV S11-M.R series wound core Transformer
10KV S13-M.R series reel iron core Transformer

SH15 Amorphous Alloy Transformer

Company Introduction

Found in 1958, our factory in hydropower products has continuously been one of the national strategic turbine manufacturers in China since year 1995. It has now 246,000 square meters ground area and 68,000 square meters office building area. With over 500 workers and over 200 technicians and engineers, ADDNEW's invested factory is certificated by ISO9000-2000 and CE.

 
From the start of 2005 to the end of 2012, ADDNEW and our factory in Hunan, China have designed, manufactured and installed successfully over 170 small Hydroelectric Power Stations in Albania, Chili, Congo, India, Lithuania, Kazakhstan, Vietnam, Zambia and other overseas markets. The equipments adopted for those hydropower stations are unit-capacity from 800KW to 100MW and the total power generating capacities of each station ranging from 1600KW-200MW. All the completed stations are now maintaining their peak performance after their installations. 

Why Choose Us(Addnew)

1.We can provide the complete equipment, including: Water Turbine, Generators, Inlet Valve, Governor, Computer Control Panel, and other ancillary equipment.

2.Our production ability and quality of FrancisTurbine runner ranked first in China among all the small and medium sized enterprises.

3.We have Microcomputer digital speed governor.

4.Our Low voltage (400V) Generator can be controlled by microcomputer monitor system.( A key to boot, and a key off)
 

5.Our Microcomputer XCR Excitation Panel is automatic controlled and can monitor temperature, rotate speed, water level, electric current, and voltage automatically. If the Microcomputer XCR Excitation Panel broke down, you can Manual control backup, then, the machine can run normally before the Microcomputer XCR Excitation Panel repaired.

How to inquire our product?

1. please send us the detailed parameters of the HPP

A   Water head-----     m

B   Flow------            m3/s
C   Installed capacity---     KW
D   Frequency----     50HZ or 60HZ
E   Generator excitation--   static SCR excitation or brushless excitation
Those parameters will decide which type of turbine and generator best satisfy your water condition.
2. Tell us your requirements of the water turbine generator unit.
A   Does special material required for the equipments?
B   Does the unit controlled manually or by computer?
C   What should be quoted in the proposal? 
Mechanical and Electrical part? Swithyard?

Addnew Technologies Limited
Contact person: Cherie Xie
Mobile:+86-15874968744
If you have any questions, Please feel free to contact us!