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May 27,2022
ZDDQ low voltage automatic capacitor banks improves power factor in networks with variable energy demand and non-linear loads, therefore, with variable reactive load needs. Equipped with a power factor controller to regulate their automated operation and monitoring features, ZDDQ automatic capacitor banks remove power factor charges of the electricity bill and reduce the losses of electrical equip...
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Jun 30,2022
The benefits of power factor correction 1.Savings on the electricity bill Power factor correction eliminates penalties on reactive energy, decreases demand on kVA, and reduces power losses generated in the transformers and conductors of the installation. 2.Increased available power Fitting PFC equipment on the low voltage side increases the power available at the secondary of a MV/LV transformer. ...
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Jul 05,2022
Step–less reactive compensator –STATCOM Static Synchronous Compensator (STATCOM) hasearned its name as it does not have any rotating or moving parts, and yet offers a fast and step-less reactive compensation. It is based on voltage source converter (VSC) technology, which uses low-voltagecells in series to realise a high voltage output By controlling the output voltage to be either higher or lower...
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Aug 03,2022
Energy demand is anticipated to be double by 2030. CO2 emissions should be halved to avoid global warming acceleration. Both issues place a major challenge on the generating capacity of all utilities, and on us as electricity end users. Energy efficiency becomes more than a cost issue today. It becomes part of the journey to ensure energy availability and preserve the environment in the future. Ma...
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Aug 09,2022
ZDDQ-SVG Static Var Generator is an electronic reactive power compensation system, for both capacitive and inductive power. It has the same operating principle as an active filter; the SVG injects a current in the opposite direction to counteract the installation's non-useful power (inductive and capacitive), thus ensuring that the target cosϕ is achieved. ZDDQ SVG instantly compensates and adjust...
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Aug 22,2022
The application of distribution system capacitor banks has long been accepted as a necessary step in the design of distribution feeders. Design considerations often include traditional factors such as voltage support, power factor, and released capacity. However, as customer systems evolve through the use of power electronics, the distribution system design of the future will include power quality...
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Sep 08,2022
ZDDQ Low Voltage Capacitor Banks provide a cost-effective, user friendly, reliable solution for power factor correction. They are a more efficient alternative to individual motor capacitors, especially in large industrial facilities. ZDDQ Power Factor Correction Panels are designed to provide power factor correction with a single installation on the main plant bus and are ideal for applications wh...
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Sep 29,2022
The ZDDQ SVG module we exported to Colombia in mid-September has been put into use and installed in an airport power distribution room somewhere in Bogota, and the compensation effect is good. The two modules are: 440V 60Hz 40kvar(50A) SVG Module and 440V 60Hz 80kvar(100A) SVG Module.
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Nov 07,2022
Since 2018, our company's Static Var Generator SVG and Active Power Filter APF products have been exported to Asia,Africa and America for many years, and the export volume has reached a new high every year. We will strictly control the products' quality and provide better service. And we hope clients use more our Medium Voltage Static Var Generator Statcom in future.
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Dec 05,2022
Reactive Power in Inductive Loads Inductive loads such as chokes, motors, inductive heating equipment, generators, transformers, and arc welding equipment produce an electrical lag that is commonly referred to as inductance. This inductance causes a phase difference between current and voltage. As a result of phase shift due to inductance, there are times when current and voltage have different si...
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Mar 20,2023
ELECTRONIC Power Compensation With electronic compensation it is possible to compensate inductive, capacitive and harmonic reactive power. In addition, it is possible to eliminate imbalances in the flows phase. This creates extra power space, limits energy losses and prevents fines and claims. Static Var Generator Active PFC Static Var Generator(SVG) compensates reactive power caused by inductive ...
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Mar 27,2023
In low voltage distribution system, usually two solutions for the power factor correction: capacitor bank and static var generator. Low Voltage Capacitor Bank The load current provided by the grid to the electrical equipment is composed of active current and reactive current. The reactive current is exchanged between the power supply and the load, which greatly occupies the grid, greatly reduces t...
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Apr 10,2023
Medium voltage reactive power compensation begins with developing a project that meets customer requirements. ZDDQ has extensive experience in developing various types of MV compensation projects. We fully communicate with each customer who has reached cooperation, and manufacture on time according to customer needs. The picture below is a set of 3000kvar medium-voltage capacitor cabinets that we ...
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Apr 16,2023
Welcome our client to visit our Statcom Manufacture. Our Statcom product lines 3.3kV Static Var Generator 6.6kV Static Var Generator 11kV Static Var Generator 33kV Static Var Generator
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Apr 21,2023
ZDDQ Medium Voltage(3kV~24kV) Metal-enclosed Power Capacitor Banks are custom designed for application on industrial, commercial, and utility power systems that require medium voltage power factor correction. The capacitor banks are configurable as fixed or automatic controlled with 1 or more stages. The power capacitor banks are designed for placement in outdoor or indoor substations and come ful...
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Jun 05,2023
Static Var Generator (SVG) is an electronic reactive power compensation system, for both capacitive and inductive power. Static Var Generator (SVG) is an electronic reactive power compensation system, for both capacitive and inductive power. It has the same operating principle as an active filter; the SVG injects a current in the opposite direction to counteract the installation's non-useful power...
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Jul 26,2023
Thanks to the customer's trust, we completed the production and delivery of 300kvar SVG in 10 days. The customer also successfully completed the installation. ZDDQ Power Quality Products ZD-APF Active Harmonic Filter ZD-SVG Static Var Generator ZD-DWT Thyristor Switched Capacitor Banks ZD-FGSVG MV Statcom ZD-GWJ MV Capacitor Banks
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Oct 14,2023
ZDDQ-LV APFC Low voltage reactive power compensation refers to the process of correcting or improving the reactive power in a low voltage electrical system. Reactive power is the power associated with reactive components, such as inductive or capacitive loads, in an alternating current (AC) circuit. In an AC power system, both real power (measured in watts) and reactive power (measured in vo...
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