Dry type transformers producing company today: The consequences of poor power quality, including voltage unbalances, can be far-reaching: Random Equipment Malfunctions: Voltage sags, swells, transients, and harmonics can cause unpredictable equipment malfunctions, leading to unscheduled downtime, reduced productivity, and increased maintenance costs. Data Corruption: Poor power quality can cause errors in data processing equipment, leading to data corruption and loss of valuable information. Loss of Process Control: Voltage unbalances and other power quality issues can disrupt process control systems, affecting the quality of the output and leading to production losses. Regular monitoring is indispensable in identifying and addressing power quality issues promptly. Implementing effective strategies to manage these issues can significantly mitigate their adverse impacts. These might include investing in innovative solutions like those offered by companies such as CANWIN Automatic Equipment Co., Ltd. With their commitment to quality and innovation, such businesses play a crucial role in helping others maintain high power quality and, in turn, achieve optimal performance and longevity of their transformer equipment. Discover extra information at transformer core cutting line.
As one of the best electrical equipment manufacturers & suppliers in China,Canwin specialized in transformer electrical equipment, our electrical equipment including cut to length lines, slitting lines and foil winding machines manufacturing.Electrical equipment mainly used as the iron core of various motors, generators and transformer equipment.Electrical equipment manufacturers and suppliers are currently focusing on sustainability, as global power grids must be updated to accept new forms of renewable energy, as well as IoT and enhanced communications platforms. Regardless of the specific application, electrical equipment is paired with detailed instructions for installation & maintenance and is supported by customer support services to ensure that the machine works as intended.
A transformer core is a static device that provides a channel for magnetic flux to flow in a transformer. The core is constructed using thin strips of silicone steel. The silicon steel sheets are electrically isolated and coupled to reduce no-load losses in the transformer.The core of a transformer is made of soft iron. Transformers are used in various fields like power generation grid, distribution sector, transmission, and electric energy consumption.
Why does the current source inverter need a larger transformer capacity? Current source inverter is a common type of inverter. Its control method adopts current loop control, which has the advantages of high precision and strong adaptability, and is widely used in industrial production. Due to the working characteristics of the current source inverter, a large transformer capacity is required for the following reasons: The current source inverter adopts the intermediate inductance: the current source inverter adopts the intermediate inductor, which can realize the phase difference between the output voltage and the current, so as to realize the frequency conversion control. However, since the intermediate inductor needs to withstand large current and voltage, it is necessary to select a transformer with a larger capacity to ensure the normal operation of the inductor.
Epoxy resin is non – combustible, flame retardant, self – extinguishing solid insulation material, safe and clean. It is also a solid insulation material with proven insulation and heat dissipation technology for more than 40 years.Epoxy resin products can be used for dry type transformer, for insulation parts, for instrument transformer, for electrical composite parts and for room temperature curing. Epoxy resin dry transformer uses epoxy resin as insulation material. The high and low voltage windings are made of copper tape (foil), industrial epoxy resin is poured in vacuum and cured, forming a high strength FRP body structure. Insulation grade F, H. Epoxy resin dry transformer has the characteristics of good electrical performance, strong resistance to lightning impact, strong resistance to short circuit, small size and light weight. Temperature display controller can be installed to display and control the operating temperature of the transformer winding to ensure the normal service life of the transformer.
The company mainly produces 150 model oil-type transformercore shearing equipment below 1 600KVA, 300 model dry type transformer core shearing equipment below 6300KVA, 400 model special transformer core shearing equipment below 12500KVA and 600 model special transformer core shearing equipment below 63000KVA. 800 model extra transformer core shearing equipment, 1000 model extra transformer core shearing equipment, the type 1250 model CRGsilicon steel CNC slitting machine, and the dry type transformer core under 110KV automatic cutting and laminated processing center, oil transformer core automatic cutting robot automatic lamination processing center, reactor cutting center below 35Kv, 220KV high voltage transformer tc. CANWIN hire famous designer in Europe as our senior consultant, and germany Siemens as our strategic partner. The products have formed 5 series and more than 50 specifications.
The manufacturing technology and product quality of electrical steel plate is one of the important signs to measure the development level of special steel production and science and technology in a country. At present, the quantity, quality and specification of cold rolled electrical steel in China cannot meet the needs of energy (power) industry development, and there is a big gap between China and Japan in terms of production technology, equipment, management and scientific research.Canwin is one of the most professional silicon steel sheet suppliers in China, which has been specialized in silicon steel manufacturing for over 20 years.Contact us, we are the best choice. Find extra information at canwindg.com
With the development of the times, people’s demand for power supply and the reliability of power supply are increasingly high, so the smart grid has emerged accordingly.In the power system, the core and hub of the substation is the transformer.The function of the transformer is mainly to distribute and convert electric energy. The normal operation of the transformer directly affects the normal function of the substation.The intelligent operation of the transformer mainly involves the protection and status monitoring of the transformer, so as to achieve real-time monitoring of the transformer and ultimately ensure the safety and reliability of power supply.
Connection group label: According to the phase relationship between the primary and secondary windings of the transformer, the transformer windings are connected into various combinations, which are called the connection group of the windings. In order to distinguish different connection groups, the clock notation is often used, that is, the phasor of the line voltage on the high-voltage side is used as the long hand of the clock, fixed at 12, and the phasor of the line voltage on the low-voltage side is used as the short hand of the clock. The number of the short hand indicates the connection group label. For example, Dyn11 indicates that the primary winding is (triangle) connected, and the secondary winding is (star) connected with a center point, and the group number is (11) points.
What does the rated value on the nameplate of the transformer mean? The rated value on the transformer nameplate refers to some important electrical parameters and performance indicators of the transformer. Usually includes the following aspects: Rated capacity: The rated capacity of a transformer refers to the maximum load electric power that the transformer can continuously supply. For example, a 10MVA transformer means that the transformer’s maximum load can reach 10 megawatts. Rated voltage: The rated voltage of the transformer refers to the design voltage of the transformer. For example, a 220kV/110kV transformer means that the input voltage of the transformer is 220 kV and the output voltage is 110 kV. Rated frequency: The rated frequency of a transformer refers to the power frequency for which the transformer is designed. In China, the power frequency is usually 50Hz. Short-time withstand current: The short-time withstand current of a transformer refers to the maximum current value that the transformer can withstand in a short period of time. For example, the short-term withstand current of a transformer is 50kA, which means that the transformer can withstand an instantaneous current of up to 50 kA.
Oil immersed transformers are the most commonly used equipment mainly because of their simple structure and reliable operation. It has faster heat dissipation, uniform conduction, and better insulation performance than the dry-type transformer.Oil transformers are used in power distribution or electrical substations. Their transformer core and coils are immersed in oil, which cools and insulates. Oil circulates through ducts in the coil and around the coil and core assembly, moved by convection.