What are the technical measures to prevent MTU generator damage?

a. It is forbidden to operate the generator without excitation.

b. When the generator is running at high force rate, the automatic excitation regulator must run automatically. If the excitation is adjusted in manual mode, the power factor must be controlled and the hysteresis should generally run within 0.95. Prevent generator out of step.

c. The generator that has not done the phase test is forbidden to run in the case that its phase entering ability is not clear. The generator that can run in the phase entering operation is forbidden to run in the case that the automatic excitation regulator is not turned on automatically. Low excitation limit protection must be reliably invested.

d.The monitoring of the generator body and operation parameters should be strengthened during the operation of the phase. The temperature of the generator core is over temperature.

e.prevent the generator of incomplete phase operation and asymmetric operation. Strictly control the negative sequence current of the generator to prevent the generator rotor from burning out due to excessive negative sequence current for a long time. Strictly implement the generator shutdown regulations, should stop must stop, beware of time delay and damage the generator.

f.prevent generator hydrogen system explosion and fire accidents

g.In the operation of hydrogen cooling generator and its hydrogen system within the scope of it is strictly prohibited to fireworks, such as the need to open fires or maintenance test work, must detect hydrogen leakage conditions in advance, for gas sampling analysis, confirm the gas blend ratio in a safe range, can handle the hot working ticket, after the examination and approval by the specialist care below can work, the work for more than 4 hours, The above - mentioned tests should be carried out again.

h.It is forbidden to place inflammable and explosive articles near the generator in operation, and it is forbidden to lap welding machine ground wire on hydrogen charging pipeline.

I.In the operation of the generator, the smoke exhaust fan should be checked for reliable operation, and regular samples should be taken from the outlet of the smoke exhaust machine and the main tank to monitor whether the hydrogen content exceeds the specified value (2%). If it exceeds the specified value, the reason should be identified and eliminated.

Jiangsu Meao Power Technology Co., Ltd. focuses on the development and manufacture of diesel generator sets, and has accumulated rich experience in manufacturing and service in this field. As a professional generator manufacturer, MEAOPOWER attaches great importance to product development, innovation and service quality, and maintains close strategic cooperation with famous domestic and international enterprises such as Cummins, Perkins, Doosan, Yuchai, Weichai, Shangchai, Wuxi Wandi, Lillesomer, Stanford, Marathon and so on.