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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···How to analyze transient process of transformer
2025-12-03 As the key power conversion equipment in the power system, the transformer will not only experience the steady-state working state, but also be affected by various external disturbances and internal c···How to calculate the transient response of transformer
2025-12-01 In power system, transformer is the key equipment to realize voltage conversion and energy transmission. When the system is disturbed by short circuit, lightning strike and switching operation, the tr···How to transport the mobile substation
2025-11-29 As a flexible and efficient power equipment, mobile substation is widely used in temporary power supply, emergency rescue, engineering construction and other fields. Its biggest feature lies in its mo···How to draw transformer phasor diagram
2025-11-27 As an indispensable equipment in power system, transformer plays a key role in energy transmission and voltage conversion. It is very important for power engineers to understand the working principle ···
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