-
Dec 17,2024
With the continuous advancement of science and technology, medical technology has been significantly improved, and advanced medical equipment continues to emerge, greatly improving the quality of medical services. However, the use of nonlinear devices in hospital power distribution systems may produce harmonic currents that can interfere with the normal operation of the system. The accumulation of...
read more
-
Dec 25,2024
Power quality analysis and improvement measures for cement plants The size of system voltage deviation, the degree of three-phase voltage imbalance, and the reliability of power supply have an important impact on the safe operation and service life of electrical equipment, and are also directly related to the safety, stability and economic operation of the cement plant power system itself. 1. Powe...
read more
-
Apr 24,2025
Analysis of the situation where the system load exceeds the transformer capacity configuration when the transformer and photovoltaic are used at the same time. Phenomenon and cause 1. Power fluctuation superposition: The power generation power of the photovoltaic system is affected by factors such as light intensity and weather conditions, and fluctuates significantly. When there is sufficient sun...
read more
-
May 22,2025
The low power factor of a single-phase circuit will lead to a decrease in equipment efficiency and an increase in line loss. To control the power factor, we need to analyze the causes and take targeted measures. The following are common control methods: I. Common causes of low power factor 1. Mainly inductive loads Equipment such as fluorescent lamps, motors, transformers, etc., need to consume re...
read more
-
Jun 19,2025
The application prospects of static VAR generators (SVG) in China's energy storage industry show significant growth potential, a trend driven by policy support, technological innovation and market demand. The following is an in-depth analysis based on the latest industry dynamics and technological progress: I. Strong support from policies and industry standards National policies clearly list SVG a...
read more
-
Oct 30,2025
Active Harmonic Filter is a high-power, fast-switching electronic amplifier. Its job is to continuously monitor the electrical system and instantly inject equal but opposite "anti-harmonic" currents to cancel out the distortions. This demanding process generates a significant amount of waste heat, and managing this heat is paramount for several key reasons: 1. To Protect the Power Semiconductors (...
read more
-
Nov 04,2025
1. Energy Storage System (ESS) Battert Energy Storage System(BESS) is essentially a large-scale battery installed within the electrical grid. Primary Function: To store electrical energy and release it when needed. Key Applications in a Substation: Peak Shaving: Charging during low-demand (low-cost) periods and discharging during high-demand (high-cost) periods, reducing strain on the grid and sav...
read more
-
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...
read more
-
Dec 10,2025
The Variable Frequency Drive (VFD) is a powerhouse of modern industry, enabling precise motor control and dramatic energy savings. Yet, this efficiency comes with a hidden electrical toll: harmonic distortion. The Active Harmonic Filter (AHF) is the critical solution that neutralizes this threat, ensuring system reliability and clean power. The Harmonic Challenge from VFDs A VFD's operation—conver...
read more
-
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)
read more
-
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...
read more
