How do you know when the power goes out in the village?

If there is a power outage in the village, you can ask the village Committee. Generally, this situation will be notified, and you can pay attention to the information dynamics in the village. You can also call the local substation and use 1 14 to inquire. If there is a power outage at home, you can recharge it in the handheld power app and make a phone call.

The basic requirements of substation mainly include:

(1) According to the power grid planning, define the types and functions of substations, as well as the long-term and short-term construction scale (including the number of circuit loops and transformer capacity), so that the construction of substations can strengthen the power grid and meet the power supply needs.

② There is little land for substation construction, which does not occupy or occupies less cultivated land. It is best to use wasteland. Measures should be taken to occupy less land in the layout of distribution equipment and the general layout of substation.

(3) According to the type of substation, construction scale and its role in the power grid, determine the main electrical wiring, improve the reliability of power supply, try to use simple main electrical wiring, and reduce the construction cost and operation cost.

(4) The facilities in the substation must meet the requirements of safe operation and convenient maintenance, and all electrical equipment prone to misoperation must be equipped with locking devices to ensure the safety of personnel and equipment.

Classification of substations:

Classification of substations:

1: classified by function: step-up substation, step-down substation or hub substation, terminal substation, etc.

2. According to the management form, there are manned substations and unattended substations.

3. According to the structural form, there are indoor and outdoor substations and indoor substations.

4. According to geographical conditions, there are: above-ground substation and underground substation. The main equipment composition and wiring mode of substation will be different according to its function and environment.

Definitions of terms specified in the national standard GB 50053-94 "Code for Design of Substations Up to and including 0/0 kV" can be divided into indoor and outdoor according to different installation locations and environments of transformers. Substations are defined as:

Substation: "The AC power supply of 10 kV and below is transformed by the power transformer to supply power to the electrical equipment", which is the substation.

Open-air substation: A substation whose transformer is located above the open-air ground.

Semi-open substation: the transformer is located above the open ground, but there is a roof or cornice above the transformer.

Auxiliary substation: One or more walls of the substation are shared with the walls of the building, and the door of the distribution room and the ventilation window are open to the outside of the building.

Substation in the workshop: the substation located in the workshop, and the door of the distribution room opens to the workshop.

Independent substation: It is an independent building.

Indoor substation: the general name of auxiliary substation, independent substation and workshop substation.

Oil storage tank: a facility that will not be delayed by external burning substances after oil flows in.

Oil retaining facilities: facilities to prevent fuel from overflowing.

Refer to Baidu Encyclopedia for the above content? electric power substation