Strictly follow the State Grid Corporation's 330kV/20Mvar single-phase shunt reactor bidding documents general technical specifications and the corresponding national standard GB/T 23753-2009 "330kV and 500kV oil-immersed shunt reactor technical parameters and requirements" for design, production and testing:

1. The coil adopts internal screen continuous type and transposition wire;

2. The iron core adopts the yoke structure on both sides of the single core column, and the air gap of the core column is a marble cushion;

3. The iron core adopts five elastic pressing and stopping devices;

4. The body insulation adopts a thin paper tube and a small oil gap structure, with an all-round magnetic leakage shielding system;

5. Other special requirements.

1.The reactor has high voltage level and large capacity. In order to reduce vibration, this product is designed with a single core column on both sides of the yoke structure. To reduce the magnetic leakage area, the coil adopts a large reactance

2.The product uses a magnetic leakage shielding system, that is, magnetic shielding is provided at the upper and lower ends of the winding, and the magnetic shielding of the box wall is provided on the front and rear side walls of the winding. At the same time, the thick iron yoke structure is adopted, and the key structural parts are made of high strength Magnetic stainless steel materials and other measures to prevent local overheating of structural parts due to magnetic leakage.