China WindSun Science & Technology Co.,Ltd. Company cases

2024-09-12

FGI VFD in black start power plant without disturbance switch

The project, located in the north of Kalimantan, Indonesia, is one of the first new projects since the Indonesian government announced a new policy to support the use of biomass coupled power generation technology. Construction of two 150 MW biomass coupled mixing generating units, equipped with two high temperature and ultra-high pressure circulating fluidized bed boilers and two pumping and condensing steam turbines, mainly serving the paper mill, to provide steam and power. With strong technical strength, Xinscenery provides high voltage converter products, driving the primary fan and feed pump to achieve energy saving and efficiency. Product features:Once put into operation The owner contacted the high voltage frequency converter equipment for the first time, and the process with motor, load and matching was operated smoothly, and was adjusted and transmitted successfully once.

2024-09-12

SVG application with wind farm

Model : FGSVG-C18.0/6.3-O-W-T No.：HS41Q1411G31 The project is located in Lucky Cement Limited, Karachi, Pakistan, and is a second phase II wind power project. It is planned to install 64.8MW fans, and one 18M/6.3kV SVG equipment is purchased by Pakistan EPC General Contractor OrientEnergySystem (Pvt) Ltd. The first phase of the equipment is taikai brand new scenery supply FC project.

2024-08-29

FGI High Voltage Frequency Conversion Helps Indonesia Power Plant Operate Successfully

FGI High Voltage Frequency Conversion Helps Indonesia Power Plant Operate Successfully! The project is located in Dargan Island in the north of Kalimantan Island, Indonesia. It is one of the first new projects after the Indonesian government announced a new policy to support the use of biomass coupling power generation technology. There bulit 2 sets of 150MW biomass coupled co-combustion generator units , and equipped with 2 high-temperature and ultra-high pressure circulating fluidized bed boilers and two extraction condensing steam turbines, mainly serving the paper mill to provide steam and power. With strong technical strength, FGI provides high voltage frequency inverter products and drives primary air fan and feed pump to realize energy conservation and efficiency improvement. The project is designed as a black start power plant. After the equipment is gradually started by diesel generator, the boiler is ignited for power generation and grid connection. In addition, we provided with targeted training to explain the operation, principle, troubleshooting and other precautions of inverter for the owner's operation and electrical personnel, which is highly praised.

2024-08-20

High voltage Frequency converter Application with internal mixer machine

Jiangsu Runchang Rubber Technology is a specialized company dedicated to all-steel radial truck tire. The company has completed Phase I project and has an annual production capacity of 600000 sets of TBR. After Phase II (under planning) project is completed, it will have an annual production capacity of 1200000 sets of TBR. The internal mixer adopted by the Company has been significantly optimized after the transformation of high voltage frequency converter. The impact of power frequency startup on equipment and power grid is greatly reduced, the service life of mechanical parts is extended, the working efficiency of equipment is significantly improved, and the power consumption is also greatly reduced. Together, these improvements lead to more stable system operation and intelligent management.

2024-08-20

The largest single water plant with frequency converter application in Aisa

Project Overview The Pearl River Delta Water Resources Allocation Project - Dongguan Supporting Water Plant and Water Distribution Pipeline Project is a major livelihood project for Dongguan City to optimize the use of Dongjiang and Xijiang water sources, smoothly undertake the drinking water sources of Xijiang River and build a safe water supply pattern of "dual water sources". The project is located in Songshan Lake Jinduo Port Area, covering an area of about 19.5 hectare, with a total building area of about 42，000 square meters and a design scale of 1.1 million m3/d. Dongguan Songshanhu Water Plant is the largest single water plant built at one time in China and even in Asia, and one of the 172 major water conservancy projects for water conservation and water supply deployed by the State Council. On July 16, 2024, Dongguan Water Affairs Group held the trial operation water supply ceremony of Songshanhu Water Plant. FGI High-voltage Frequency Converter assisted the trial operation of the water plant by relying on excellent product quality. According to the actual water supply demand, the water pump was controlled to realize energy conservation and emission reduction, so that "high-quality water" and "safe water" flowed into thousands of households.

2024-08-05

VFD application with Southern Steel Main Fan

End User : Southern Steel Bhd, Penang Project : Upgrading Main IF Fan No.1 & 2 Drive System for improve their capacity & achieving of energy saving by 50%,The final result >65%, 0.96PF energy saving 2 x 710KW, 3300V FGI Inverter Competition : with INVT with strong reference and competitive prices INVT got good reference on Cement plant in Malaysia Main reason for success:Influence main contractor and user on technical, after sales support and good price.Strong relationship with the contractor and user.

2024-08-05

VFD application with Pumping Station

End User : State Government water board Project : Ranchang Water Treatment Plant 2 x 600KW, Competition : ABB ACS1000 with strong preference and system prefer with external isolating x-mer from Trasfo, Thailand SMHB consultant have good reference on ABB ACS1000 – e.g. Jus Dam Project Main reason for success: Influence main contractor and user to change the original design from SMHB. Strong relationship with the contractor and user.

2024-08-05

VFD application with Kiln Fan

End User : Tasek Corporation Bhd cement plant 1 x 3.1MW, 6000V Replace old current source system: Simovert A+ Motor due to overheating issue and spare part Main reason for success:Influence the end user go with complete new VFD solution，Main role:Reliability and eliminate harmonic etc.

2024-07-18

VFD application with sugar factory

A sugar factory in Pakistan has 18 scrapers (separated A sugar paste) and 43 continuous machines (separated B and C sugar paste), with A daily processing capacity of up to 40,000 tons.In the sugar production process, the extraction rate is an important index affecting the total sugar yield. If the extraction rate is increased by 1%, the total recovery rate will increase by 0.88%~0.92%.If the speed of the press can be adjusted, when the thickness of the sugarcane layer is not enough, the speed of the sugarcane layer can be pressed by reducing the speed of the motor of the press. This squeeze will be more sufficient, the average extraction rate will be increased by more than 0.2%.At the same time, due to the reduced speed, the current drops, so as to achieve the purpose of energy saving, power saving. FGI combined with the user's site working conditions, the user provides two sets：JD-BP38-2400FFIM and JD-BP38-1400FBIM high voltage inverter，solving the problem of press speed regulation.

2024-07-17

The world's largest single PV project successfully connected to the grid

The world's largest single photovoltaic project successfully connected to the grid in Midong,Xinjiang. The project is located in the northern desert of Midong District,Urumqi, covering an area of 15000 hectare,with utilization hours of 1740h and annual power generation of 6.09 billion kWh,equivalent to the annual power consumption of 3 million households. After the project is put into operation,1.4488 million tons of raw coal can be saved and 6.0717 million tons of carbon dioxide emission can be reduced each year. Our company FGI has provided 28 sets of 50 MW SVG equipment for this project,with total compensation capacity up to 1400Mvar,effectively improving the power factor and stable voltage of the PV power station.

2024-07-17

SVG application with Substation Project

Nation:Serbia Project: Serbia Copper and Gold Mine Substation Project Model:FGSVG-C10.0/10 Equipment capacity: 10kV10Mvar indoor air cooling Load: substation Heat dissipation: air cooling

2024-07-03

SVG application with photovoltaic power station

Site:Energy storage photovoltaic power plant in Chad, Africa Load:Photovoltaic power plant The project is equipped with 30MW photovoltaic power, which will further relieve the local power pressure and greatly improve the local living and business environment. The on-site grid-connected voltage is 15kV, aiming at the local voltage instability, the Low voltage ride through (LVRT) performance of the product is enhanced, and the adaptability of the power grid is improved.

Static Var Generator SVG

High Voltage Static Var Generator

Low Voltage Static Var Generator

Static Var Compensator SVC

Medium Voltage VFD

Medium Voltage Inverter

Explosion Proof VFD

Explosion Proof VFD

VFD Drives

Vector Control Drives

Energy Storage System

Energy Storage System (ESS)

Power Conservation System

Urban Rail Transit Product

Urban Rail Transit Inverter

Static Var Generator SVG

High Voltage Static Var Generator

Low Voltage Static Var Generator

Static Var Compensator SVC

Medium Voltage VFD

High Voltage Inverter

Low Voltage Inverter

Medium Voltage Inverter

Explosion Proof VFD

Explosion Proof VFD

Explosion Proof Statcom

VFD Drives

Vector Control Drives

Energy Storage System

Energy Storage System (ESS)

Power Conservation System

Power Conversion System PCS

Urban Rail Transit Product

Urban Rail Transit Inverter

Cases