1.Gas Generation and Analysis Principle of High - Voltage ReactorsHigh - voltage reactors use oil and insulating paper for insulation. Normal operation may see local overheating or discharges (e.g., iron core/winding issues, inter - turn short circuits), causing insulation cracking and producing gases like hydrocarbons (methane, etc.), CO, CO2, H2). These gases reflect internal insulation status, enabling real - time monitoring.For closed oil - filled reactors, insulation aging and oil oxidation

What is Capacitive Voltage Transformer?Definition: A capacitive voltage transformer (CVT), also known as a capacitive potential transformer, steps down high - voltage input signals to provide low - voltage signals that can be easily measured by measuring instruments.The capacitive potential divider, inductive element, and auxiliary transformer are the three main components of a capacitive potential transformer.Why is a Capacitive Voltage Transformer (CVT) Needed?When measuring high voltages abov

What is a Shunt Reactor?Shunt Reactor DefinitionA shunt reactor is defined as an electrical device used in high voltage power systems to stabilize voltage during load changes.Voltage StabilizationIt controls dynamic overvoltage and provides capacitive reactive power compensation in systems above 400kV.Impedance TypesShunt reactors come in gapped core or magnetically shielded air core types to maintain constant impedance and avoid harmonic currents.Loss Measurement MethodsLosses are measured at l

What is Electrical Reactor ?Electrical Reactor DefinitionAn electrical reactor, also known as a line reactor or choke, is a coil that creates a magnetic field to limit current rise, reducing harmonics and protecting electrical drives from power surges.Types of Reactors Shunt Reactor Current Limiting and Neutral Earthing Reactor Damping Reactor Tuning Reactor Earthing Transformer Arc Suppression Reactor Smoothing ReactorShunt Reactor FunctionShunt reactors absorb reactive power to balance the cap