燃气轮机发电机组并联优化设计

本文分析了某船的燃气轮机发电机组的调压和调频调载原理,以及在双机并联运行时的无功分配和有功分配原理,针对两舷电站的发电机组不能长时间并联运行的局限性,提出发电机并联优化设计方案：通过增加一套均压/均功连接控制器以及修改少量接线,而无需修改原系统的软件,使任意并联发电机组之间均可进行有效的无功功率和有功功率平均分配,从而能够长时间并联运行,提高供电生命力。

Optimum Design of Parallel Running for Gas Turbine Generator Set

This paper analyses the principle of regulating voltage and frequency and load of a ship"s gas turbine generator set, as well as the principle of active and reactive power distribution when two generators are connected in parallel. In view of the limitation that generators on both sides of the ship can"t operate in parallel for a long time, an optimal design scheme for parallel connection of generators is proposed, that is, by adding a set of voltage/power sharing controller and modifying a few wiring lines, but without modification the software of the original system makes it possible to distribute the reactive power and active power equally among any parallel generators, so that it can run in parallel for a long time and improve the vitality of power supply.