Testing Vector Group of Transformer
The proper vector grouping in a transformer is a key criterion for successful parallel operation of transformers
WINDING RESISTANCE TEST OF TRANSFORMER
Each transformer would be tested to determine its specifications by some tests as type test, routine test, special test. Besides, A winding resistance test is a type of transformer testing. Please join us to discover it.
Types of Transformer Testing
Each transformer has its own specification and performance confirmed by some different tests. Before delivering the transformers to customers, it also is tested and acceptable in the factory. Besides, there are some tests are done on the user’s site.
High Voltage Transformers
Depending on the voltage, the transformer can be divided into various types such as low voltage transformer, high voltage transformer...... Today, Let's explore the high voltage transformer with us.
THE DEFINITION AND THE ADVANTAGES OF INSTRUMENT TRANSFORMER
Instrument Transformers are a type of transformer used in an AC system to measure electrical quantities. Please join us to discover its definition and functions.
Temperature Rise Test of Oil- Immersed Transformer
A temperature rise test of a transformer is one of the key test types of an oil transformer. Please join us to learn about that test.
The Disadvantage of Large Exciting Current in A Transformer
The exciting current in the transformer produces the magnetic flux in the core. Please join us to learn about the disadvantage of a large exciting current.
Core Type Transformer
A transformer is a unit transferring electrical energy from one electrical circuit to another circuit, or multiple circuits.
THE INSULATION CLASSES OF TRANSFORMER OIL
Heat is a critical factor in the reduced life of electrical equipment. The type of insulation is classified depending on the operating temperature that the motor will experience. Today we will learn about the meaning of insulation class and how important it is.
Types of Control Valves Noise
A control valve is equipment to control fluid flow by varying the size of the flow passage as directed by a signal from a controller.
How to Distinguish High, Medium and Low Voltage Transformers
There are different types of transformers such as High, Medium and Low Voltage Transformers. Let's explore the difference of each type.
Buchholz Relay Applies On The 0il-Immersed Transformer
The Buchholz relay is a safe part of an oil-immersed transformer, Which has two oil-filled chambers with floats and relays arranged vertically—one over the other.
STRUCTURE AND WORKING PRINCIPLE OF HYDROELECTRIC POWER PLANT
Hydroelectricity is a source of energy derived from water that depends not only on the volume but also on the difference in elevation between the source and the outflow. In other words, hydroelectricity is considered a sustainable renewable energy source due to the circulation of water under the influence of the Sun using turbines and generators to convert water into electricity.
HOW TO MAINTAIN TRANSFORMER COOLING METHODS
Cooling methods play an important role in operating the transformer. You need to know how the cooling system of your transformers is and how to detect problems in the cooling systems.
Essential Maintenance Tips for Transformers
The transformer is expensive electrical equipment and plays an important role in the power grid. Therefore, to extend the product life and get optimal performance, it is needed to conduct regular maintenance checkups on your machinery.
