What is primarily used for starting gas turbines at remote gas pipeline stations?

The primary method for starting gas turbines at remote gas pipeline stations is through the use of pipeline gas. Gas turbines require a fuel source to initiate combustion and to establish the necessary operational conditions. Pipeline gas, which is typically natural gas, is readily available at remote stations where gas turbines are utilized since these stations are specifically designed to handle gas for transmission.

Using pipeline gas has several advantages. It allows for an efficient and straightforward method of starting the turbine because it is already part of the infrastructure in gas pipeline systems. The gas can be easily supplied directly to the turbine without the need for additional equipment or handling that would be required with alternative fuel sources. This not only simplifies the starting process but also aligns with overall operational efficiency and safety considerations at these installations.

While small gas engines, compressed air systems, and small diesel engines could potentially be used in various starting applications, they are not as directly applicable or efficient as using pipeline gas specifically for gas turbine operation in this context.