Measures to prevent voltage collapse are as follows:
1, power grid planning and operation and maintenance: to ensure that the design of the power grid is reasonable, stable and reliable, and to carry out regular maintenance and repair work, including the inspection and maintenance of cables, transformers, switchgear and so on, in order to ensure the normal operation of the power grid and voltage stability.
2. Power system regulation: By monitoring and controlling the operating parameters of the power system, such as current, voltage, frequency, etc., the power output and load distribution are adjusted in a timely manner to keep the voltage stable within a reasonable range.
3, the use of voltage regulating equipment: in the place of high voltage stability requirements, such as laboratories, medical equipment, etc., you can use voltage regulating equipment to stabilize the supply voltage, to prevent the collapse of the voltage on the equipment and system damage.
4, regular inspection of electrical equipment: regular inspection and maintenance of electrical equipment to ensure its normal working condition, to avoid electrical equipment failure caused by voltage collapse.
5, rational planning of electricity load: according to the actual demand for electricity, rational planning of electricity load, to avoid a large number of high-power appliances turned on at the same time in a short period of time, resulting in large fluctuations in grid voltage.
6, standby power: for the voltage stability requirements of the key equipment or places, you can configure the standby power, in the grid voltage collapse to provide a stable power supply.
Harms of voltage collapse
1, equipment damage: voltage collapse may lead to damage to electrical equipment. Excessively high or low voltage fluctuations can adversely affect electronic components and circuits, overloading, overheating or short-circuiting equipment, which can lead to equipment failure or even damage.
2, data loss: voltage collapse may lead to data loss or damage. In computer systems, servers, data storage devices and other critical equipment, unstable voltage may lead to data writing errors, storage media damage or system crash, resulting in the loss of important data.
3. Production interruption: For industrial production equipment, voltage collapse may lead to production interruption and downtime, resulting in decreased productivity and delayed production schedules.
4, system failure: voltage collapse may trigger the failure of the entire power system. In the power grid, voltage instability can lead to power loads can not be distributed and supplied normally, which may trigger a chain reaction, leading to local or global power outages.