Company profile

Shanghai Yingtong(YT) Electric Co., Ltd is a pioneer and leader in power quality solutions, and specialize in R&D, production and sale of Active Power Filter, Static Var Generator, Active Load Balancer, Hybrid Reactive Power Compensation and Energy Storage System.

All products

Active Power Filter APF

YTPQC-APF based on 3-level topology, is an Active Power Filter (APF) system designed to eliminate harmonic oscillations and reduce costs consequently. APF is a versatile solution, easily tailored to deliver power factor improvement, voltage variation control, flicker mitigation and load balancing functionality, and highly improved power quality in networks while reducing harmonic pollution.

Static Var Generator SVG

Based on the principle of voltage source inverter, YTPQC-SVG Static Var Generator uses insulated gate bipolar transistor (IGBT) to control the magnitude and phase of inverter AC voltage, so as to achieve the purpose of reactive power compensation and 3 phase load balancing . Because the switching frequency of IGBT is very high (up to 25.6kHz), SVG can compensate rapid reactive loads and achieve quite high compensation accuracy. SVG is the best product in the field of reactive power control.

Advanced Static Var Generator ASVG

Based on the principle of voltage source inverter, YTPQC-ASVG Advanced Static Var Generator uses insulated gate bipolar transistor (IGBT) to control the magnitude and phase of inverter AC voltage, so as to achieve the purpose of reactive power, harmonic and imbalance compensation. Because the switching frequency of IGBT is very high (up to 25.6kHz), ASVG can compensate rapid reactive loads and achieve quite high compensation accuracy. ASVG have the best cost performance with the function of reactive power and harmonics control.

Hybrid Reactive Power compensation HPFC

To meet the requirement of continuous reactive power compensation with low cost, high reliability and large capacity, a hybrid dynamic reactive power compensation system was proposed based on TSC (thyristor switched capacitor in parallel) and SVG (static var compensator). This system consisting of discrete subsystem TSC and continuous subsystem SVG, coordinated the capacitor switching rating of TSC with dynamic compensation of SVG by using two hybrid control laws based on expert decision making, made full use of their respective advantages. The machine learning approach was applied to avoid repeated movements of capacitors and extend equipment life.

Active Harmonic Filter AHF

YTPQC-AHF based on 3-level topology, is an Active Harmonic Filter (AHF) system designed to eliminate harmonic oscillations and reduce costs consequently. AHF is a versatile solution, easily tailored to deliver power factor improvement, voltage variation control, flicker mitigation and load balancing functionality, and highly improved power quality in networks while reducing harmonic pollution.

Active Dynamic Filter ADF

YTPQC-ADF based on 3-level topology, is an Active Dynamic Filter (ADF) system designed to eliminate harmonic oscillations and reduce costs consequently. ADF is a versatile solution, easily tailored to deliver power factor improvement, voltage variation control, flicker mitigation and load balancing functionality, and highly improved power quality in networks while reducing harmonic pollution.

Dynamic Reactive Power Compensation SVG

Based on the principle of voltage source inverter, YTPQC-SVG Dynamic Reactive Power Compensation DRPC (Static Var Generator or SVG) uses insulated gate bipolar transistor (IGBT) to control the magnitude and phase of inverter AC voltage, so as to achieve the purpose of reactive power compensation and 3 phase load balancing . Because the switching frequency of IGBT is very high (up to 25.6kHz), DPRC(SVG) can compensate rapid reactive loads and achieve quite high compensation accuracy. SVG is the best product in the field of reactive power control.

Advanced SVG Compensation

Based on the principle of voltage source inverter, YTPQC-ASVG Advanced SVG (Advanced Static Var Generator,ASVG) uses insulated gate bipolar transistor (IGBT) to control the magnitude and phase of inverter AC voltage, so as to achieve the purpose of reactive power, harmonic and imbalance compensation. Because the switching frequency of IGBT is very high (up to 25.6kHz), ASVG can compensate rapid reactive loads and achieve quite high compensation accuracy. ASVG have the best cost performance with the function of reactive power and harmonics control.

Wall mounted Advanced Harmonic Filter

YTPQC-AHF based on 3-level topology, is an Active Harmonic Filter (AHF) system designed to eliminate harmonic oscillations and reduce costs consequently. AHF is a versatile solution, easily tailored to deliver power factor improvement, voltage variation control, flicker mitigation and load balancing functionality, and highly improved power quality in networks while reducing harmonic pollution.

Power Quality Filter PQF

YTPQC-PQF based on 3-level topology, is an Power Quality Filter (PQF) system designed to eliminate harmonic oscillations and reduce costs consequently. AHF is a versatile solution, easily tailored to deliver power factor improvement, voltage variation control, flicker mitigation and load balancing functionality, and highly improved power quality in networks while reducing harmonic pollution.

Active Harmonic Correction Unit

YTPQC-AHF Active Harmonic Correction based on 3-level topology, is an Active Harmonic Filter (AHF) system designed to eliminate harmonic oscillations and reduce costs consequently. AHF is a versatile solution, easily tailored to deliver power factor improvement, voltage variation control, flicker mitigation and load balancing functionality, and highly improved power quality in networks while reducing harmonic pollution.

Active Harmonic filters and Power Optimizer

YTPQC-APF Active Harmonic Filter and Power Optimizer based on 3-level topology, is an Active Power Filter (APF) system designed to eliminate harmonic oscillations and reduce costs consequently. APF is a versatile solution, easily tailored to deliver power factor improvement, voltage variation control, flicker mitigation and load balancing functionality, and highly improved power quality in networks while reducing harmonic pollution.

Active Harmonic Filtration System

YTPQC-AHF Active Harmonic Filtration System based on 3-level topology, is an Active Harmonic Filter (AHF) system designed to eliminate harmonic oscillations and reduce costs consequently. AHF is a versatile solution, easily tailored to deliver power factor improvement, voltage variation control, flicker mitigation and load balancing functionality, and highly improved power quality in networks while reducing harmonic pollution.

Active Harmonic Compensation Filter

YTPQC-AHF based on 3-level topology, is an Active Harmonic Compensation Filter (AHF) system designed to eliminate harmonic oscillations and reduce costs consequently. AHF is a versatile solution, easily tailored to deliver power factor improvement, voltage variation control, flicker mitigation and load balancing functionality, and highly improved power quality in networks while reducing harmonic pollution.

Horizontal Rack Active Power Filter APF

YTPQC-APF based on 3-level topology, is an Active Power Filter (APF) system designed to eliminate harmonic oscillations and reduce costs consequently. APF is a versatile solution, easily tailored to deliver power factor improvement, voltage variation control, flicker mitigation and load balancing functionality, and highly improved power quality in networks while reducing harmonic pollution.

Even and Odd Harmonic Filters

YTPQC-PQF based on 3-level topology, is an Power Quality Filter (PQF) system designed to eliminate harmonic oscillations and reduce costs consequently. AHF is a versatile solution, easily tailored to deliver power factor improvement, voltage variation control, flicker mitigation and load balancing functionality, and highly improved power quality in networks while reducing harmonic pollution.

Optimal Static Var Generator

Based on the principle of voltage source inverter, YTPQC-SVG Static Var Generator uses insulated gate bipolar transistor (IGBT) to control the magnitude and phase of inverter AC voltage, so as to achieve the purpose of reactive power compensation and 3 phase load balancing . Because the switching frequency of IGBT is very high (up to 25.6kHz), SVG can compensate rapid reactive loads and achieve quite high compensation accuracy. SVG is the best product in the field of reactive power control.

SVG kVAr Generator

Based on the principle of voltage source inverter, YTPQC-SVG Static Var Generator uses insulated gate bipolar transistor (IGBT) to control the magnitude and phase of inverter AC voltage, so as to achieve the purpose of reactive power compensation and 3 phase load balancing . Because the switching frequency of IGBT is very high (up to 25.6kHz), SVG can compensate rapid reactive loads and achieve quite high compensation accuracy. SVG is the best product in the field of reactive power control.

Active Var Generator AVG

Based on the principle of voltage source inverter, YTPQC-SVG Static Var Generator uses insulated gate bipolar transistor (IGBT) to control the magnitude and phase of inverter AC voltage, so as to achieve the purpose of reactive power compensation and 3 phase load balancing . Because the switching frequency of IGBT is very high (up to 25.6kHz), SVG can compensate rapid reactive loads and achieve quite high compensation accuracy. SVG is the best product in the field of reactive power control.

Active Power Compensator SVG

Based on the principle of voltage source inverter, YTPQC-SVG Static Var Generator uses insulated gate bipolar transistor (IGBT) to control the magnitude and phase of inverter AC voltage, so as to achieve the purpose of reactive power compensation and 3 phase load balancing . Because the switching frequency of IGBT is very high (up to 25.6kHz), SVG can compensate rapid reactive loads and achieve quite high compensation accuracy. SVG is the best product in the field of reactive power control.

Static Reactive power (Var) Generator SVG

Based on the principle of voltage source inverter, YTPQC-SVG Static Var Generator uses insulated gate bipolar transistor (IGBT) to control the magnitude and phase of inverter AC voltage, so as to achieve the purpose of reactive power compensation and 3 phase load balancing . Because the switching frequency of IGBT is very high (up to 25.6kHz), SVG can compensate rapid reactive loads and achieve quite high compensation accuracy. SVG is the best product in the field of reactive power control.

Active Static Var Generator ASVG

Based on the principle of voltage source inverter, YTPQC-ASVG Advanced Static Var Generator uses insulated gate bipolar transistor (IGBT) to control the magnitude and phase of inverter AC voltage, so as to achieve the purpose of reactive power, harmonic and imbalance compensation. Because the switching frequency of IGBT is very high (up to 25.6kHz), ASVG can compensate rapid reactive loads and achieve quite high compensation accuracy. ASVG have the best cost performance with the function of reactive power and harmonics control.

Low voltage ASVG SVG AVG module

Based on the principle of voltage source inverter, YTPQC-ASVG Advanced Static Var Generator uses insulated gate bipolar transistor (IGBT) to control the magnitude and phase of inverter AC voltage, so as to achieve the purpose of reactive power, harmonic and imbalance compensation. Because the switching frequency of IGBT is very high (up to 25.6kHz), ASVG can compensate rapid reactive loads and achieve quite high compensation accuracy. ASVG have the best cost performance with the function of reactive power and harmonics control.

Active Harmonic Filter IP42 Enclosure

YTPQC-AHF based on 3-level topology, is an Active Harmonic Filter (AHF) system designed to eliminate harmonic oscillations and reduce costs consequently. AHF is a versatile solution, easily tailored to deliver power factor improvement, voltage variation control, flicker mitigation and load balancing functionality, and highly improved power quality in networks while reducing harmonic pollution.

Active Harmonic Compensation Filter System

YTPQC-AHF based on 3-level topology, is an Active Harmonic Compensation Filter (AHF) system designed to eliminate harmonic oscillations and reduce costs consequently. AHF is a versatile solution, easily tailored to deliver power factor improvement, voltage variation control, flicker mitigation and load balancing functionality, and highly improved power quality in networks while reducing harmonic pollution.

3 Phase Active Harmonic Filter Banks

YTPQC-AHF based on 3-level topology, is an Active Harmonic Filter (AHF) system designed to eliminate harmonic oscillations and reduce costs consequently. AHF is a versatile solution, easily tailored to deliver power factor improvement, voltage variation control, flicker mitigation and load balancing functionality, and highly improved power quality in networks while reducing harmonic pollution.

Waterproof Active Harmonic Filter Panel

YTPQC-AHF based on 3-level topology, is an Active Harmonic Compensation Filter (AHF) system designed to eliminate harmonic oscillations and reduce costs consequently. AHF is a versatile solution, easily tailored to deliver power factor improvement, voltage variation control, flicker mitigation and load balancing functionality, and highly improved power quality in networks while reducing harmonic pollution.

Active Load Balancer ALB

YTPQC-APF based on 3-level topology, is an Active Power Filter (APF) system designed to eliminate harmonic oscillations and reduce costs consequently. APF is a versatile solution, easily tailored to deliver power factor improvement, voltage variation control, flicker mitigation and load balancing functionality, and highly improved power quality in networks while reducing harmonic pollution.

Hybrid Real Time PFC bank with SVG

To meet the requirement of continuous reactive power compensation with low cost, high reliability and large capacity, a hybrid Real Time PFC with SVG was proposed based on TSC (thyristor switched capacitor in parallel) and SVG (static var compensator). This system consisting of discrete subsystem TSC and continuous subsystem SVG, coordinated the capacitor switching rating of TSC with dynamic compensation of SVG by using two hybrid control laws based on expert decision making, made full use of their respective advantages. The machine learning approach was applied to avoid repeated movements of capacitors and extend equipment life.

United system of TSC and SVG

To meet the requirement of continuous reactive power compensation with low cost, high reliability and large capacity, a United system of TSC and SVG was proposed based on TSC (thyristor switched capacitor in parallel) and SVG (static var compensator). This system consisting of discrete subsystem TSC and continuous subsystem SVG, coordinated the capacitor switching rating of TSC with dynamic compensation of SVG by using two hybrid control laws based on expert decision making, made full use of their respective advantages. The machine learning approach was applied to avoid repeated movements of capacitors and extend equipment life.

Hybrid Static Var Generator

To meet the requirement of continuous reactive power compensation with low cost, high reliability and large capacity, a hybrid Static Var Generator was proposed based on TSC (thyristor switched capacitor in parallel) and SVG (static var compensator). This system consisting of discrete subsystem TSC and continuous subsystem SVG, coordinated the capacitor switching rating of TSC with dynamic compensation of SVG by using two hybrid control laws based on expert decision making, made full use of their respective advantages. The machine learning approach was applied to avoid repeated movements of capacitors and extend equipment life.

Hybrid Power Factor Correction

To meet the requirement of continuous reactive power compensation with low cost, high reliability and large capacity, a hybrid Power Factor Correction was proposed based on TSC (thyristor switched capacitor in parallel) and SVG (static var compensator). This system consisting of discrete subsystem TSC and continuous subsystem SVG, coordinated the capacitor switching rating of TSC with dynamic compensation of SVG by using two hybrid control laws based on expert decision making, made full use of their respective advantages. The machine learning approach was applied to avoid repeated movements of capacitors and extend equipment life.

SVG Hybrid Active Power Factor Correction

To meet the requirement of continuous reactive power compensation with low cost, high reliability and large capacity, a hybrid Active Power Factor Correction was proposed based on TSC (thyristor switched capacitor in parallel) and SVG (static var compensator). This system consisting of discrete subsystem TSC and continuous subsystem SVG, coordinated the capacitor switching rating of TSC with dynamic compensation of SVG by using two hybrid control laws based on expert decision making, made full use of their respective advantages. The machine learning approach was applied to avoid repeated movements of capacitors and extend equipment life.

100 kVAr Static Var Generator Panel

Based on the principle of voltage source inverter, YTPQC-SVG Static Var Generator uses insulated gate bipolar transistor (IGBT) to control the magnitude and phase of inverter AC voltage, so as to achieve the purpose of reactive power compensation and 3 phase load balancing . Because the switching frequency of IGBT is very high (up to 25.6kHz), SVG can compensate rapid reactive loads and achieve quite high compensation accuracy. SVG is the best product in the field of reactive power control.

SVG Instantaneous power factor correction

Based on the principle of voltage source inverter, YTPQC-SVG Static Var Generator uses insulated gate bipolar transistor (IGBT) to control the magnitude and phase of inverter AC voltage, so as to achieve the purpose of reactive power compensation and 3 phase load balancing . Because the switching frequency of IGBT is very high (up to 25.6kHz), SVG can compensate rapid reactive loads and achieve quite high compensation accuracy. SVG is the best product in the field of reactive power control.

SVG Power Factor Optimizer

Based on the principle of voltage source inverter, YTPQC-SVG Static Var Generator uses insulated gate bipolar transistor (IGBT) to control the magnitude and phase of inverter AC voltage, so as to achieve the purpose of reactive power compensation and 3 phase load balancing . Because the switching frequency of IGBT is very high (up to 25.6kHz), SVG can compensate rapid reactive loads and achieve quite high compensation accuracy. SVG is the best product in the field of reactive power control.

Power Factor Correction Regulation SVG

Based on the principle of voltage source inverter, YTPQC-SVG Static Var Generator uses insulated gate bipolar transistor (IGBT) to control the magnitude and phase of inverter AC voltage, so as to achieve the purpose of reactive power compensation and 3 phase load balancing . Because the switching frequency of IGBT is very high (up to 25.6kHz), SVG can compensate rapid reactive loads and achieve quite high compensation accuracy. SVG is the best product in the field of reactive power control.

600A Active Harmonic Filter

YTPQC-AHF based on 3-level topology, is an Active Harmonic Filter (AHF) system designed to eliminate harmonic oscillations and reduce costs consequently. AHF is a versatile solution, easily tailored to deliver power factor improvement, voltage variation control, flicker mitigation and load balancing functionality, and highly improved power quality in networks while reducing harmonic pollution.

300A Active Harmonic Filter

YTPQC-AHF based on 3-level topology, is an Active Harmonic Filter (AHF) system designed to eliminate harmonic oscillations and reduce costs consequently. AHF is a versatile solution, easily tailored to deliver power factor improvement, voltage variation control, flicker mitigation and load balancing functionality, and highly improved power quality in networks while reducing harmonic pollution.

Residential Single-phase String Grid-tied PV Inverter

Photovoltaic systems for single and multi-family homes ensure independence from rising energy prices and help supply environmentally-friendly and reliable decentralized energy. In many countries they also generate consistent income since power is sold to the grid at prices guaranteed by the government. YT Electric(CSG,Stock No.300222) have supplied high-efficiency inverters and solutions for residential photovoltaic systems since 2005. The durable and high-performance power electronics in YT Electric residential inverters guarantee environmentally-friendly power generation for decades.

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