تست دیزل ژنراتور

All tests must be performed according to IEC 60034

Routine tests

The routine test program is performed on every generator and

is included in the price of the generator.

– visual inspection

– air gap measurement (during final assembly)

– sleeve bearing clearance check (larger generators

during final assembly)

– insulation resistance measurement before rotating

– winding resistance measurement

– terminal markings and direction of rotation

– checking of temperature detectors and space heaters

– bearing run

– no load-point

– short circuit point

– testing of the automatic voltage regulator

– overspeed test

– vibration measurement

– auxiliary check

– dielectric tests after rotating

– insulation resistance measurement after rotating

Type tests and additional tests

Type tests are performed in addition to the routine tests.

They are normally performed on one machine in a series of

generators not previously manufactured, or at the request of

the customer. Some tests may incur an additional cost.

– no-load curve

– short circuit curve

– heat run test (temperature rise test)

– losses and efficiency

– transient and subtransient reactance measurement

– voltage wave form analysis