How does the generator manufacturer realize the parallel operation of multiple generator sets?
2022-02-25
The full-automatic generator set is equipped with synchronous control, load distribution module and automatic opening and closing switch. The whole set of parallel cabinet device has the characteristics of advanced performance and convenient use and maintenance. For the situation that multiple generator sets supply power to the load at the same time, in order to ensure the reliability of the power grid, the economy must be equipped with parallel cabinets.
Parallel cabinet has the following advantages:
(1) maintenance and maintenance are more convenient, parallel operation of multiple units, centralized scheduling, distribution of active load and reactive load can make maintenance and repair convenient and timely.
(2) Improve the reliability and continuity of the power supply system, because multiple units are connected in parallel to form a power grid, the voltage and frequency of power supply are stable, and can withstand the impact of large load changes.
(3) It is more economical. An appropriate number of small power units can be invested according to the size of online load, so as to reduce the waste of fuel and oil caused by small load operation of high-power units.
(4) The future expansion is more flexible. It only needs to install the power generation and parallel equipment with the current required power. When the company needs to expand the power grid capacity in the future, it can increase the diesel generator set, and can easily realize the parallel operation of the extended unit, making the initial investment more economical.
Therefore, the combined use of diesel generator sets can not only save money, but also provide solutions for places that need large-capacity diesel generator power supply. It is killing two birds with one stone.
Parallel cabinet has the following advantages:
(1) maintenance and maintenance are more convenient, parallel operation of multiple units, centralized scheduling, distribution of active load and reactive load can make maintenance and repair convenient and timely.
(2) Improve the reliability and continuity of the power supply system, because multiple units are connected in parallel to form a power grid, the voltage and frequency of power supply are stable, and can withstand the impact of large load changes.
(3) It is more economical. An appropriate number of small power units can be invested according to the size of online load, so as to reduce the waste of fuel and oil caused by small load operation of high-power units.
(4) The future expansion is more flexible. It only needs to install the power generation and parallel equipment with the current required power. When the company needs to expand the power grid capacity in the future, it can increase the diesel generator set, and can easily realize the parallel operation of the extended unit, making the initial investment more economical.
Therefore, the combined use of diesel generator sets can not only save money, but also provide solutions for places that need large-capacity diesel generator power supply. It is killing two birds with one stone.