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...
Static var generator SVG is adjusted to exchange capacitive or inductive current to maintain or control specific parameters (Power Factor) of the electrical power system. Static var generator is a real time var compensator. SVG provides dynamic reactive power compensation and is directly connected parallely to the bus of networks. SVG's reactive power is generated by capacitors of harmonic f...
Prehistoric era -PT PT is the earliest generation of IGBT. It uses heavily doped P+substrate as the starting layer, on which N+buffer and N-base epitaxy are successively grown, and finally the cellular structure is formed on the surface of the epitaxy layer. It is named because the electric field runs through the entire N-base region at the cut-off time. Its process is complex, its cost is h...
Variable Speed Drives (VSDs) Do you have AC motors in your facility?Do these motors need a variable output? The growing popularity of Variable Speed Drives (VSDs) is a key driver of energy efficiency, but Variable Speed Drives cause power quality problems, one of which is the harmonics within power systems. So networks requires more effective means to mitigate harmonics. In C...
Basic Information Downstream line-to-line voltage (V): 1). 208V/220V 2). 380V/400V/415V 3).440V/460V/480V 4).600V/660V/690V System Rated Frequency: 1). 50Hz 2). 60Hz System phase connection: 1). 3P4W 2). 3P3W Other Useful Information 1). Upstream short circuit power 2). Transformer rated power(kVA) 3). Short circuit impedance(6.5%?) 4). Max load(kW) 5). Ambient temperature 6). Rated Hu...
YTPQC-AHF Active Harmonic Filter Based on the broad knowledge and experience in terms of solutions and applications in power quality, YT ELECTRIC has developed YTPQC-AHF Active Harmonic Filters. YTPQC Active Harmonic Filter is an active power correction solution to help stabilize electrical networks by providing harmonic mitigation and power factor correction, and load balancing. It is speci...
Introduction In our modern world, the reliability and efficiency of electrical systems are more critical than ever. However, a common challenge that often goes unnoticed is harmonic distortion. This distortion can cause various problems, from decreased efficiency to equipment damage. To combat this, harmonic filters come into play. There are two main types: active harmonic filters (AHFs) and passi...
Modular IGBT and single tube IGBT are two different packaging forms, and they have significant differences in multiple aspects: Packaging form: The packaging of single tube IGBT is relatively small, usually using packaging such as TO-247 or TO-220. This packaging makes it more suitable for low-power applications. Modular IGBT is an electronic module that integrates multiple IGBT transistors, free ...
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