YTPQC-SVG/AHF Active Harmonic Filter and Static Var Generator Active Harmonic Filters(AHF) are new generation harmonic filters which use modern technologies and devices to provide revolutionary filtering solution.The Active filter is IGBT based harmonics generator. The active harmonic filter is connected in parallel to the load to be compensated. Static Var Generator(SVG) is IGBT (Integrated...
YTPQC-SVG Static Var Generator YTPQC-SVG (Static Var Generator / Compensator) detects load current through external current transformers (CT’s) on-line and analyzes reactive component of the load current by DSP controller, then control IGBT inverter to generate reactive current and compensates the load reactive current to meet the target of line power factor. The SVG compensates the reactive...
YTPQC-AHF Active Harmonic Filters YTPQC-AHF Active Harmonic Filters(AHF) provide a solution for real-time cancellation of harmonic distortions created by non-linear loads to ensure compliance with IEEE 519, G5/4, EN 50160 and also other power quality standards and recommendations. YTPQC Active Harmonic Filters are a versatile solution, easily tailored to deliver power factor improvement, voltage v...
YTPQC-SVG Static Var GENERATOR Static Var Generator SVG works as a dynamic reactive power source, adopts high-speed computation components like DSP/IGBT, combining with super precise control program, following the grid current variation in real time, improving Power Factor value to 0.99 within 5ms. SVG represents the latest generation technology in the power factor correction field. By elimi...
The inductor is a component that can convert electrical energy into magnetic energy and store it. The structure of the inductor is similar to that of a transformer, but there is only one winding, which only hinders the change of current. If the inductor is in the state of no current passing through, when the circuit is connected It will try to hinder the flow of current through it. If the inductor...
Due to the rapid development of power electronic technology, the nonlinear characteristics of industrial and agricultural power loads, especially transportation and civil electrical products are becoming more and more serious, and the power factor of users is also declining. Therefore, reactive power compensation devices are more and more widely used. The power compensation device is used to suppl...
Three-phase lines are common: three-phase three wire, three-phase four wire The three - phase three - wire system is star connection neutral point ungrounded and Angle connection method, the general high - voltage power supply uses three - phase three - wire system, three - phase four - wire is star connection neutral point grounding, low - voltage system uses three - phase four - wire system. &nb...
With the development of society and the increase of demand for electricity, Reactive power compensation technology has developed rapidly, including Static VAR Compensation and Dynamic Reactive Power compensation, and has gained rich operating experience. However, some problems have also been exposed in practice. Some reactive power compensation devices are inconvenient to move, and the equipment m...