Dry-type Transformer Storage Problems

The dry-type transformer room is an important place for dry-type transformer storage, which is generally to be arranged in detail, and the layout should play a role in fire and moisture. So how is the common dry-type transformer chamber designed? Let's take a detailed look with dry-type transformer manufacturers.
This situation is a common example in our lives, and the remote control dry-type transformer and the trunk-type transformer in several old-fashioned color TVs with different power supplies are both parallel connections of the primary dry-type transformer.
Secondary paralleling of dry-type transformers is an application in cases where the secondary output voltage of a single dry-type transformer is the same and a single power cannot be satisfied. The application is to superimpose the secondary currents of multiple dry-type transformers to meet the power needs of the load. The secondary paralleling of dry-type transformers allows the output power to be the sum of the power of multiple dry-type transformers. Dry-type transformer manufacturer
First, determine the main parameters of the dry-type transformer, and then select the appropriate core section and preliminary selection of the magnetic flux density according to the dry-type transformer capacity, determine the turn potential according to these two parameters, calculate the low-voltage turns from the turns potential, and take it as an integer, and then reverse the accurate turns potential according to the low-voltage turns, and calculate the high-voltage turns according to it, round up and check the voltage ratio. The voltage ratio is qualified, and then the appropriate coil form is selected according to the number of turns, and the line segment arrangement and insulation calculation work are carried out. Calculate the current according to the rated capacity and voltage, and select the appropriate wire. The coil size is calculated according to the wire size and the line segment arrangement, and the core size is determined by the coil size. According to the insulation radius of the coil, calculate the impedance, the impedance is appropriate, and then further calculate the loss equivalent value to determine the external size and weight of the dry-type transformer.
The phase shift method is to use two windings connected by quantity and angle on the secondary side, which can double the pulse wave number of the rectifier electric furnace. For high-power rectifier equipment, the number of pulse waves is also required, and the number of pulse waves is 18, 24, 36 and other applications, which requires the phase shift winding to be set on the primary side of the rectifier transformer to carry out phase shifting. There are three ways to connect the phase-shifted winding with the main winding, namely zigzag line, hexagonal and long-edge triangle. Dry-type transformer manufacturer