Shaanxi Jintai Chlor-alkali Shenmu Chemical Industry Co.
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  • Shaanxi Jintai Chlor-alkali Shenmu Chemical Industry Co.

Shaanxi Jintai Chlor-alkali Shenmu Chemical Industry Co.

Product Introduction

Project Name: Industrialization Demonstration Project of Environmental Protection Innovative Technology for 600,000 tons/year High Performance Resin and Supporting Unit of Shaanxi Jintai Chlor-alkali Shenmu Chemical Co.
Product Model: MSVC-9.5-3600kVar(2000MCR+3600FC-2)
Quantity: 10 sets
Project background and program
Shaanxi Jintai Chlor-alkali Shenmu Chemical Co., Ltd. 600,000 tons/year of high-performance resins and ancillary units of environmentally friendly innovative technology industrialization demonstration project land of 3,000 acres, mainly the construction of 600,000 tons/year of high-performance resins of the calcium carbide method, supporting the construction of 600,000 tons/year of ionic membrane caustic soda, salt wells, 1.1 million tons/year of calcium carbide slag system of activated calcium oxide, 1 × 30MW and 1 × 80MW back-pressure generator set and other utility projects. Project. The project construction period is planned for 2 years, after completion, it will digest and utilize 1.65 million tons of coal resources in situ every year, add 2.4 billion kWh of new electricity load, convert about 900,000 tons of rock salt in situ, and realize 6.3 billion yuan of sales revenue, which will help to further exert Shenmu's outstanding comprehensive location advantages while vigorously promoting the integrated development of the company's "coal, electric power and energy-carrying chemical industry". At the same time, it will help to further utilize Shenmu's prominent comprehensive location advantages, generate new kinetic energy to drive the technological progress of the industry and promote industrial synergy, and inject new vitality to promote the sustainable growth of the local economy.
In this project, each rectifier 9.5KV coil is connected to one set of adjustable reactor-type dynamic reactive power compensation and filtering complete set of devices, and the filtering capacitor bank adopts the indoor cabinet type, with a total installation capacity of 3600kVar per set, divided into 5 times filtering branch and 7 times and high pass filtering branch, and the installation capacity is no less than 1200kvar for the 5 times filtering branch, and no less than 2400kvar for the 7 times and high pass filtering branch, each set of which is installed with a capacity of no less than 1200kvar. Each set is equipped with dry controllable reactors of 2000kVar capacity, which can realize dynamic continuous adjustment of reactive power compensation and filter out system harmonics. 
The device samples the voltage and current signals of the 110kV high-voltage side of the rectifier and carries out tracking compensation according to the actual reactive power demand of the system. Under the operating condition, the device will dynamically track the change of the system load and automatically adjust the output reactive power according to the actual load change to realize the operation of high power factor under any working condition, reduce the reactive power loss of the system and stabilize the voltage, so as to increase the comprehensive energy-saving benefit of the users and guarantee the power factor compensation under the premise of sufficient design capacity. Under the premise of sufficient design capacity, the power factor reaches above 0.95, and the harmonic voltage and harmonic current of 110kV side, the limit value meets the requirements of GB/T14549.

Operation effect: quickly follow the changes, real-time power factor reaches above 0.98, 110kV side harmonic voltage, harmonic current, limit value meets the requirements of GB/T14549.


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+86 0576-84112727

+86 0576-84116192

No. 22, Jinchuan Road, Beicheng Sub-district, Huangyan District, Taizhou City, Zhejiang Province

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