Ngoc Lac - Lang Chanh Regional Power Management Team ensures grid safety during the rainy and stormy season.

Workers of the Ngoc Lac - Lang Chanh Regional Power Management Team check, repair and replace medium voltage line grounding system.

The head of the Ngoc Lac - Lang Chanh Power Team, Le Van Dinh, said: With the characteristics of the power grid spread across the area, the terrain is divided by forests, rivers, hills and mountains, causing many difficulties in the management, operation and protection of the power grid safety corridor. Through statistics and monitoring, the incidents causing widespread power outages in the area are mostly due to trees violating the medium voltage power grid corridor. To ensure the safety of the power grid safety corridor, from the beginning of 2025, the unit has proactively coordinated with relevant sectors and local authorities to focus on propaganda and mobilizing people, organizations, businesses and students to strictly comply with the provisions of the law on ensuring the safety of power grid corridors when using electricity and constructing civil works. Clearing violations of the power grid safety corridor aims to reduce power outages and potential risks affecting the safety of people's lives and property.

Along with that, the unit regularly inspects the corridor to promptly detect and prevent cases of construction works violating the distance of the grid protection corridor, clearing tree branches in the safety corridor and trees outside the corridor that pose a risk of causing incidents to the grid safety. For dangerous points, where violations are likely to occur, the unit organizes the installation of warning signs, coordinates with local authorities to strengthen the propaganda of legal regulations on grid safety. Review and handle construction sites that violate the corridor, points that violate the phase-to-ground distance, send notices to the locality and install safety warning signs; cut trees inside and outside the corridor to ensure safe operation; focus on regular repair of the grid; replace transformers operating at full load and overload; perform phase reversal on the low-voltage grid, rotate the position of low-voltage compensation capacitors to ensure stable power supply, improve voltage quality for customers, and reduce low-voltage grid losses. At the same time, instruct people on how to use electricity when problems occur, such as: do not use electrical equipment that does not meet safety standards and conditions; do not use bare wires as electrical wires in the house; when an electrical problem occurs, immediately cut off the power, avoid letting the wires touch the floor, or flooded areas...

As a result, from the beginning of 2025 until now, the Ngoc Lac - Lang Chanh Regional Power Management Team has handled 7,000 trees inside and outside the corridor that pose a risk to the safety of the power grid corridor; organized minor repairs and handled 130 medium-voltage line grounding sets, 15 lightning arresters to enhance the lightning protection capacity of the line; replaced more than 400 insulators, handled the supply and supply positions, ensuring safe and effective power supply during the rainy and stormy season.

Article and photos: Thien Nhan

Source: https://baothanhhoa.vn/doi-quan-ly-dien-luc-khu-vuc-ngoc-lac-lang-chanh-nbsp-dam-bao-an-toan-luoi-dien-trong-mua-mua-bao-257496.htm