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Jun 19,2025
In low-voltage power distribution systems (usually 400V and below), the hybrid solution of static VAR generator (SVG) and traditional capacitor compensation is a compromise between performance and cost. The following is an in-depth analysis of the advantages and disadvantages of hybrid compensation and the risk of component damage based on technical principles and application scenarios: Ⅰ. Technic...
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Dec 09,2025
The correct selection of capacitor banks, SVG (Static Var Generator), and active power filters (APF) and external current transformers (CTs) directly affects the measurement accuracy, response speed, and overall operational performance of the compensation/filtering device. The following details how to correctly select these components, covering both general principles and specific considerations f...
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Jan 15,2026
The modular solution for low-voltage capacitor banks differs significantly from the traditional split-type (also known as combined or cabinet-type) solution in terms of structure, performance, and maintenance. I. Modular Capacitor Compensation Device Structural Features: Capacitors, reactors, switching devices (thyristors, contactors, or composite switches), protection devices (fuses, temperature ...
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Feb 07,2026
Below is a partial list of our shipments over the past two weeks at the end of the year： 1. Africa High Voltage Outdoor Water Cooling Statcom FAT and Delivery 2. Eastern European Static Var Generator and Active Harmonic Filter 3. Southeast Asia LV APFC 4. Latin American MV APFC(13.8kV)
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Apr 01,2026
Product Uses: Intelligent reactive power compensation capacitor banks are "energy-saving experts" in power systems. Their main functions are: Compensating for reactive power losses in the power grid, improving the power factor, and avoiding power factor penalties for the power sector; (B) Reducing line losses and improving the power supply efficiency of the power grid; Stabilizing the power grid v...
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Apr 10,2026
Application:The intelligent reactive power compensation capacitor bank serves as an "energy-saving specialist" in power systems. Its primary functions include: （1）Compensating for reactive power losses in the grid, improving the power factor, and avoiding penalties imposed by power authorities for low power factor; （2）Reducing line losses and enhancing the pow...
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Apr 22,2026
Capacitor compensation cabinets can effectively improve the power factor of the power grid, save energy, and improve power supply quality. Power factor refers to the percentage of apparent power in a power grid that is used to supply active power. In the operation of a power grid, a higher power factor is desirable. If this is achieved, most of the apparent power in the circuit will be used to sup...
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Apr 24,2026
Reactive Power Compensation Solution for Chemical Plants 1. Problem Background and Requirements Chemical plants typically operate numerous inductive loads, such as large motors (pumps, compressors, fans), transformers, variable frequency drives, and electric arc furnaces. During operation, these devices consume significant amounts of reactive power (Q), leading to the following issues: Low power f...
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May 21,2026
In low-voltage power supply and distribution system design, reactive power compensation capacitor banks and active harmonic filter banks are commonly used devices to improve the operating conditions of the power grid. The installation sequence of these two on the busbar directly affects the harmonic mitigation effect, the reactive power compensation operation status, and the service life of...
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May 27,2026
In low-voltage power supply and distribution system design, reactive power compensation capacitor banks and harmonic filter banks are commonly used devices to improve the operating conditions of the power grid. The installation sequence of these two on the busbar directly affects the harmonic mitigation effect, the reactive power compensation operation status, and the service life of the el...
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May 29,2026
In the realm of power systems, reactive power compensation is an indispensable topic. Proper selection leads to lower electricity costs and stable equipment operation; incorrect choices may result in costly complications. Faced with various devices such as capacitor bank, SVGs, and AHFs on the market, how should one make the right choice? This article provides a clear and straightforward explanati...
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Jun 03,2026
As a key piece of equipment for reactive power compensation in power systems, the operating status of capacitor banks directly affects the power factor, voltage stability, and energy efficiency of the power grid. With the rapid development of power systems, capacitor banks, as crucial reactive power compensation equipment, play an irreplaceable role in improving power factor, enhancing grid qualit...
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