These findings related to the transformer, and more specifically to provide a three-phase transformer. Three-phase transformer includes three single-phase transformers, each single-phase transformer has a plurality of magnetic circuit and coil, said winding is formed by conducting wires kept crossing through said magnetic circuits of each single-phase transformer in turn in the direction perpendicular to said magnetic circuit. In accordance with this invention, a three-phase transformer has a simple structure and volume decrease. In addition, both heat radiation and then reduce the wastage. In addition, the craft is simplified and costs reduced. Three-phase transformer can be input and output electric current larger.
A three-phase transformers are electrical devices that work with a three-phase power. Power is supplied to every house is single-phase power, because the high-to low-voltage swing of 60 times per second, or 60 Hertz. There are two or three metal fork on a typical American power cord. Is to heat a flat tab (where the stress is) and neutral, where a round connector for optional ground.
Three phase power plug will have three or four metal fork. In all three cases, each branch will represent the line of life stress. Maybe the fourth neutral line. Tangible benefits for the three phases is that the forces along the three lines will be constant tension of living. Plus, the swinging of each line will produce a perfect balance, a more efficient and easier on the electronics.
Three-phase transformer, which consists of three single-phase transformers, each of which has a plurality of single phase transformer circuit and said magnet and coil winding formed by conducting wires kept crossing through said magnetic circuits of each single-phase transformer in turn on the vertical direction straight towards said magnetic circuit.
Like in the electric transmission scheme, a transformer is required to change from high voltage to low voltage. High voltage has lower current, and less energy is wasted along the road from the power plant to plug in the wall. This device can not handle the stress that strong, so a transformer steps to make it handle. The third phase transformer is no different. It will convert high-voltage, three phase power to low voltage, three-phase voltage can be used.
Three-phase transformer as claimed in claim 1, whereby said three single-phase transformer formed by a plurality of sub-three-phase power transformers are three columns, each set of magnetic sub-phase, three-three-column one form of transformer magnetic circuit unit said three-phase transformer three columns, said sub-magnetic circuit three-phase transformer three columns form the structure of several magnetic circuits said three-phase transformer three columns.
Three-phase transformer can be built in two different ways. First, each of the three voltage lines can have a single phase transformer. This is similar to a large gray cylinder on top of utility poles. Each line voltage goes through a transformer in which each independently modified. Another type is where the three transformers are combined into a single phase transformer, three single-phase. Three-phase transformer is more complicated but will ensure that all three lines are treated identically.
Three-phase transformer as claimed in claim 1, whereby said three single-phase transformer formed by a plurality of sub-phase transformers for three-four columns, three sub-single-phase transformers on each phase of the sub-three-four columns share one side of the transformer yoke attachment ; any magnetic circuit sub-phase transformers for three-four columns is one of the magnetic circuit unit said three-phase four columns of transformers, magnetic circuits of sub-word three-phase four-column form a magnetic circuit transformer and some said three-phase structure of four columns of the transformer.
transformer is a device that converts AC voltage, current and impedance. transformer includes a ferrite core and coil which has two or more rolls. Winding and ferrite core strength is called the body of an electric transformer electric circuit forming part of the magnetic field and the transfer of electrical energy. In principle, the magnetic circuit is a ferrite core transformer that can make the preparation of the electrical energy transformed into magnetic energy and create magnetic energy into electrical energy. Therefore, the ferrite core is the body’s energy transfer medium. In structure, the ferrite core transformer is the framework. Isolation coil placed on the ferrite core columns supported by reliable and firmly compacted.
transformer can be divided into two main types of single phase and three phase according to the stages. Currently, three-phase transformer that is included ferrite core has three columns and a single magnetic circuit structure (associated with each phase of a three-phase transformers) surrounding the primary winding (primary winding) of the three columns and three secondary ferrite core winding. However, the complex structure, has a huge volume and huge wastage, and heat radiation is difficult. In addition, the cables do about repetitive ferrite core coils. Therefore, there is a limit of a large craft. Input and output currents are very limited. In addition, require too much material for manufacture of rolls, machinery and manufacturing process environment, which increases the cost.
