July 21, State Grid Henan Provincial Power Company held a relay protection work conference, calling for continuously strengthening team building, continuing to strengthen the entire process of management, and effectively enhance the relay protection and grid intrinsically safe level. At present, the development of UHVDC AC / DC is developing rapidly. There are many new characteristics of power grids, putting forward higher requirements on operation control. As the first line of defense for the safe and stable operation of power grids, relay protection is the most basic, important and effective means of ensuring the safety and prevention of power equipment and avoiding large-scale blackouts. State Grid Henan Power requirements of all units belong to a profound understanding of the importance of relay protection work in the new situation, strictly implement the relevant standards and countermeasures of relay protection requirements, and constantly strengthen the relay protection management; attach great importance to the construction of relay protection team, and make good following Adjust the electrical protection agencies, focusing on professional training; always adhere to the reliability of relay protection, speed, selectivity, sensitivity and the correct direction of technology development, actively and steadily carry out localized protection technology research and pilot, continue to strengthen Relay protection technical support; earnestly do a good job in accordance with the power grid characteristics of relay protection key work, a solid grasp of the whole relay protection management; strengthen intelligent substation safety management, focus on intelligent substation operation experience accumulation, promotion and exchange, and actively explore Power outage repair methods; do a good job peak summer power grid safety work, the full implementation of summer measures to effectively deal with emergencies, and effectively strengthen the secondary system operation and management, to provide peak summer security. Stainless Steel Fittings ,Stainless Steel Pipe Fittings,Steel Pipe Fittings Ningbo CCMS Industrial Co. Ltd , https://www.cncoemmachiningparts.com