The integration of a 10-kV-IGCT and a fast diode in one press pack is a very attractive solution for medium voltage converters in a voltage range of 6 kV - 7.2 kV if the converter power rating does not exceed about 5 - 6 MVA. This paper describes the design and characterization of the world first reverse conducting 68 mm 10-kV-IGCTs.
In , a 500 kV, 100 mA HVDC power supply is designed for particle accelerators. A novel converter topology named stacked multi-level is proposed in , which is used in the klystron modulator. Depending on the application and system requirements, different voltage boosting techniques should be employed for designing the HVDC power supplies.
The design and analysis results of a 500 kV, 100 mA, 50 kW DC regulated power supply using symmetrical CWVM topology is presented in . The power supply has been modeled to drive high voltage particle accelerator.
A 10 kV/10 kW HVHF center-tapped transformer is designed following the presented guideline, which is implemented to be used in combination with the CWVM circuit. The designed transformer is designed to be used in a particle accelerator system which requires 100 kV/ 10 kW DC power supply.
It is shown that the use of 10-kV IGCTs enables the reduction of the total number of the main power components and also the reliability of the converter is increased. Finally the tradeoff ... [Show full abstract]
Now, although the combination of HVHF transformer and CWVM is a popular topology for achieving high DC voltage, no detailed study can be found that discusses the in-depth design of the center-tapped transformer that is the crucial part of the HVDC power supply. Several studies have been performed based only on simulation work .
Study on lightning protection scheme of …
Based on a ±10 kV three-terminal MMC-MVDC (medium voltage DC distribution system based on modular multilevel converter) system, in this study, the authors mainly study on the influencing factors and protection …
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10kV-【 …
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Capacitor Optimal Configuration Programming Decision for 10kV ...
At the view of reducing grid loss and improving power quality and relying on the practical operating condition of power system, the intelligent grouping arithmetic used in Capacitor Optimal Configuration Programming Decision is able to provide optimal compensation capacity of reactive power compensation and voltage regulation under various ...
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De-icing Schemes and Operations for Overhead Power Line
This novel de-icing method is based on characteristics of sinusoidal AC and theory of shunt capacitor over-compensation. By utilizing 10kV capacitor bank, which is installed as standard apparatus in substation, reactive current can be transmitted to the specific de-icing power line, which leads to over-compensation of network, and temperature ...
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8.2: Capacitors and Capacitance
Another popular type of capacitor is an electrolytic capacitor. It consists of an oxidized metal in a conducting paste. The main advantage of an electrolytic capacitor is its high capacitance relative to other common types of capacitors. For example, capacitance of one type of aluminum electrolytic capacitor can be as high as 1.0 F. However, you must be careful …
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Phase-coherent Closure Scheme of 10 kV Capacitor Bank by
The phase-controlled strategies were analyzed for the typical configuration capacitor banks under different connection modes. According to the requirements of GB/T 30846-2014, the pre-breakdown...
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Capacitor Bank Protection Fundamentals
Section 3 discusses bank designs and grounding connections. Bank protection schemes that initiate a shutdown of the bank in case of faults within the bank that may lead to catastrophic failures are presented in Section 4. The paper does not address the means (fuses) and strategies to protect individual elements or capacitor units, nor the protection of capacitor filter banks. …
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10 kVDC Ceramic Capacitors – Mouser
10 kVDC Ceramic Capacitors are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for 10 kVDC Ceramic Capacitors.
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10kV
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10kv capacitor group connection method
10kv capacitor group connection method Objectives and design This paper describes a method to determine absolutely the dissipation factor (DF) of a capacitor connected with resistor in series that doesn''''t depend on any reference capacitor with a known DF.
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10000V (10kV) Ceramic Capacitors | Electronic Components …
10000V (10kV) Capacitors - Ceramic Capacitors are in stock at Digikey. Order Now! 10000V (10kV) Capacitors ship same day
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Recommended Configuration for High Voltage Shunt Capacitor …
Shunt Capacitor Banks M. Alawie Y. Filion L. Gérin-Lajoie Abstract— High voltage shunt capacitor banks (SCB) are widely used on power systems. The installation of shunt capacitor banks has beneficial effects such as the voltage regulation and the reduction of the losses of active power to be transmitted. At the same time, the presence of shunt capacitor banks impose constraints on …
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10 kV Ceramic Disc Capacitors – Mouser Europe
10 kV Ceramic Disc Capacitors. Products (10) Datasheets; Images; Newest Products; Results: 10. Smart Filtering As you select one or more parametric filters below, Smart Filtering will instantly disable any unselected values that would cause no results to be found. Applied Filters: Passive Components Capacitors Ceramic Capacitors Ceramic Disc Capacitors. Voltage Rating = 10 …
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Phase-coherent Closure Scheme of 10 kV Capacitor Bank by
The phase-controlled strategies were analyzed for the typical configuration capacitor banks under different connection modes. According to the requirements of GB/T …
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De-icing Schemes and Operations for Overhead Power Line
This novel de-icing method is based on characteristics of sinusoidal AC and theory of shunt capacitor over-compensation. By utilizing 10kV capacitor bank, which is installed as standard …
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Capacitor Optimal Configuration Programming Decision for 10kV ...
At the view of reducing grid loss and improving power quality and relying on the practical operating condition of power system, the intelligent grouping arithmetic used in Capacitor …
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10 unbalance detection schemes for removing failed capacitor bank …
Consider the capacitor connection shown in Figure 0. When all the four capacitors are in service, the voltage across each unit will be V/2. If one of the fuses is open, then the voltage across the upper branch is 2⁄3V and the lower branch is 1⁄3V. Such a voltage increase in any capacitor unit is unacceptable. The unbalance in the voltage has to be detected and the …
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Electronics/Capacitors
Some ceramic capacitors of special shapes and styles are used as capacitors for special applications, including RFI/EMI suppression capacitors for connection to supply mains, also known as safety capacitors, [9] [10] X2Y® capacitors for bypassing and decoupling applications, [11] feed-through capacitors for noise suppression by low-pass filters [12] and …
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Design and Characteristics of 10 kV IGCTs
This paper describes the requirements, the design and the characteristics of 10 kV IGCTs for 6 kV-7.2 kV three-level -neutral point clamped voltage source converters.
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Amendments in Technical Specification No. S-137/DD-177 July …
capacitor bank, system voltage, unbalanced operating conditions etc., so as to provide adequate protection to the capacitor bank against abnormal operating conditions thereby minimizing the chances of capacitor failures. The scheme eliminates conventional components like RVT, Electro-Magnetic Relays etc. The
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Design and implementation of a 10 kV/10 kW high-frequency
The main objective of this paper is to design and implement a high voltage (10 kV), high-frequency (50 kHz) center-tapped transformer with high efficiency, small size, and …
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High Voltage Ceramic DC Disc Capacitors 10 kV and 15 kV
• Ceramic singlelayer capacitor • Material categorization: for definitions of compliance please see APPLICATIONS • High voltage power supplies • DC and pulse high voltage • X-ray equipment, baggage scanner, air purifier, ionizer DESIGN The capacitors consist of a cera mic disc of which both sides are silver ...
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10kv capacitor group connection method
10kv capacitor group connection method Objectives and design This paper describes a method to determine absolutely the dissipation factor (DF) of a capacitor connected with resistor in series …
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High Voltage Ceramic DC Disc Capacitors 10 kV and 15 kV
• Ceramic singlelayer capacitor • Material categorization: for definitions of compliance please see APPLICATIONS • High voltage power supplies • DC and pulse …
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10kV-【 …
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10kV
,,10kV,,GB/T 30846—2014,12kV ...
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Design and implementation of a 10 kV/10 kW high-frequency
The main objective of this paper is to design and implement a high voltage (10 kV), high-frequency (50 kHz) center-tapped transformer with high efficiency, small size, and low cost. The proposed transformer is designed as part of a 100 kV, 10 kW DC/DC converter for supplying power to a particle accelerator.
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