The Detection and Identification of Overheated Insulation in Turbogenerators

摘要: The principle of an instrument being developed to identify particles emitted from overheated turbogenerator insulation is described. continuous reading may be used in conjunction with a generator condition monitor validate indication. Particles carried the gas stream, some which are normally passed through monitor, collected on fine mesh filter incorporated new instrument. An ultraviolet source irradiates material fluoresces, giving off characteristic visible emission spectrum. This directly particles.