Low pressure unit integration controlling means and switch board

• Main Authors: ZHOU YUEJUN, LU ZHEN'E
• Format: Patent
• Language: Chinese; English
• Published: 04.09.2018
• Subjects: CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The utility model relates to a low pressure unit integration controlling means and switch board. Low pressure unit integration controlling means includes protection equipment for generator, synchronization device, rotational speed measuring device, excitation system and controller, protection equipment for generator synchronization device rotational speed measuring device with excitation system all connects controller and low pressure unit, the controller is connected the low pressure unit. Protection equipment for generator is used for protecting the low pressure unit, and synchronization device is used for synchronization grid connection, and rotational speed measuring device is used for measuring the rotational speed, and excitation system is used for providing the excitation, and the controller is used for controlling, so, the protection of low pressure unit, the same period, tachometry, excitation and control realize by solitary device that independence is good respectively, and low pressure unit operati