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TIP122 Transistor: Important Features & Equivalents

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The TIP122 transistor is a highly popular and versatile power transistor widely used in electronic circuits due to its impressive capabilities. Developed as part of the TIP100 series by Texas Instruments, the TIP122 is an NPN (Negative-Positive-Negative) bipolar junction transistor (BJT).

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ABB Excitation System: Important Things to Know

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The ABB excitation system is a state-of-the-art technology used in power plants and other electrical generation facilities to control the field current of synchronous generators. ABB is a leading global technology company known for its innovative solutions in power and automation.

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Excitation Control System: Regulating Field Current for Stable Generator Performance

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The excitation control system is a crucial component in power generation that ensures the proper control and regulation of the generator’s field current. It plays a vital role in maintaining the generator’s terminal voltage within acceptable limits, supporting reactive power flow, and ensuring stable and synchronized operation.

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Static Excitation System: Improved Generator Control & Performance

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The static excitation system is an advanced technology used in modern power plants to provide precise and efficient control of the generator’s field current. It employs solid-state devices, such as thyristors or silicon-controlled rectifiers (SCRs), to regulate the excitation current, ensuring stable and synchronized operation of the generator.

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Excitation System of Alternator: Important Types & Methods

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The excitation system of alternator is a critical component responsible for supplying the necessary field current to the generator’s rotor winding. This field current creates a magnetic field, inducing voltage in the stator windings, thus producing electrical power.