General information
Product number :5SHY35L 4520
ABB model name :4500V 4000A
Catalog Description: Asymmetric thyristor IGCT
Other information
ABB model name :4500V 4000A
Country of Origin: Switzerland (CH)
Customs Code :8541300000
Frame size: Spare_Parts
Gross volume :3.114 cubic meters
Weight :2.9 dry grams
Invoice description: Asymmetric thyristor IGCT
1, the principle of voltage regulation diode: voltage regulation two _ the characteristics of the electrode tube is that after breakdown, the two
The voltage at the end remains basically unchanged. In this way, when the regulator is connected to the circuit, if due to
When the power supply voltage fluctuates, or other reasons cause voltage changes at various points in the circuit, the load
The voltage at both ends will remain basically the same.
2, fault characteristics: the main table of the failure of the voltage regulator 2 - electrode tube is open circuit, short circuit and unstable voltage regulator value
Agreed. Among these three faults, the former one shows that the power supply voltage increases; The latter two reasons
The barrier appears as the supply voltage drops to zero volts or the output is unstable.
The integrated control circuit and the main circuit of thyristor can realize more efficient and flexible power control and conversion.
In this integrated system, the control circuit is usually composed of thyristors, resistors, capacitors and other components. These components constitute a complete control circuit through a specific connection mode. This circuit can realize the efficient control and conversion of electric energy.
Thyristor is one of the core components in the system. It is a semi-controlled power semiconductor device that can control the switching of current. By controlling the gate voltage of the thyristor, the conduction Angle of the thyristor can be controlled and the current can be controlled accurately. This control mode can greatly improve the efficiency of the use of electric energy, but also can realize the smooth transition of electric energy.
In addition to thyristors, other types of electronic components such as resistors and capacitors are also included in the system. The function of these components is to assist the thyristor to complete the control and conversion of electrical energy. For example, resistors can be used to limit the size of an electric current, and capacitors can be used to store electrical energy and release it when needed.
This integrated approach has many advantages. First of all, it can achieve a seamless connection between the control circuit and the main circuit of the thyristor, thereby improving the efficiency and quality of the entire system. Secondly, it can achieve fast and precise control of electric energy, thus improving the efficiency of the use of electric energy. Finally, due to the modular design method, the maintenance and upgrade of the whole system become more convenient and fast.
In short, the integration of the control circuit and the main circuit of the thyristor is an efficient and flexible power control and conversion scheme. It can help us better use and manage electrical energy, resulting in more efficient and environmentally friendly energy use.
