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How to establish equivalent circuit of transformer
2025-12-18 In the field of electrical engineering, transformer is an important equipment to realize power transmission and voltage conversion. In order to analyze the operation characteristics and performance pa···How to measure instrument transformer
2025-12-16 A, voltage transformer (PT) measurement methodThe main function of voltage transformer is to reduce the voltage of high-voltage system in proportion for use by measuring instruments. Measuring voltage···How to switch on-load voltage regulating transformer
2025-12-16 On-Load Tap Changer (OLTC) is a kind of transformer device that can automatically or manually adjust the voltage when the load is running. Its main function is to change the transformation ratio by ad···How to improve energy efficiency
2025-12-14 With the increasing global energy demand and the increasingly serious environmental problems, improving energy efficiency has become an important topic of common concern for governments and enterprise···How to configure UPS power supply
2025-12-13 In the modern information society, the stability and reliability of power supply are very important. Whether it is a data center, a hospital, a bank or a key business system of an enterprise, once pow···How to compensate the power factor？
2025-12-10 In modern power system, the power factor directly affects the utilization efficiency of electric energy and the operation quality of power grid. Power factor refers to the ratio of actual power (activ···How does electromagnetic induction explain the principle of transformer
2025-12-08 Transformer is an indispensable and important equipment in modern power system. Its core function is to realize efficient transmission and distribution of electric energy by changing the magnitude of ···How to regulate hydropower generation
2025-12-06 Hydroelectric power generation is a kind of clean energy that converts water energy into electric energy, which is widely used in power systems around the world. It not only has the advantages of rene···How to adjust the phase-shifting transformer
2025-12-05 Phase-shifting transformer is a special power transformer, which is widely used in power system, mainly for regulating voltage, controlling power flow and improving system stability and power quality.···How to measure transformer excitation current
2025-12-04 As an indispensable electrical equipment in power system, the running state of transformer directly affects the safety and stability of the whole system. Excitation current is a key index in the opera···
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