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Essential details：3BHE040375R103E PPD512 A10-454000 Excitation controller unit
3BHE040375R103E PPD512 A10-454000 looks like the model number and serial number of a specific device or component, possibly related to the Excitation Control Unit (ECU). The excitation controller unit is a key component used to control the excitation system of the generator. It is responsible for monitoring and adjusting the excitation current of the generator, so as to control the output voltage and power factor of the generator.
Specifically, the functions of an excitation controller unit may include:
Monitor the operating status of the generator, such as voltage, current, power factor, etc.
According to the preset control strategy or algorithm, the excitation current is automatically adjusted to maintain the generator in the optimal working state.
The protection function automatically reduces or cuts off the excitation current when an anomaly or fault is detected to protect the generator from damage.
Communicate with other control systems or automation equipment for remote monitoring and control.
3BHE040375R103E Each part of PPD512 A10-454000 may represent different information:
3BHE040375R103E May be a manufacturer-specific code used to identify the model number and specifications of the product.
PPD512 may represent a specific technical specification or functional feature.
A10-454000 may be a serial number or batch number to track the production and repair history of the product.
PPD512A10-150000
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sunny He
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3BHE040375R103E PPD512 A10-454000 Excitation controller unit
The main functions of the excitation controller unit include:
Control and adjust the excitation current of the generator set: The excitation controller automatically adjusts the size and stability of the excitation current by monitoring the operating state of the generator set, such as voltage, current, power factor, etc., so as to control the size and fluctuation of the output voltage and current of the generator set.
Maintain the stable operation of the generator set: When the load changes, the excitation controller will automatically adjust the size and parameters of the excitation current to maintain the stable operation of the generator set. In addition, the excitation controller also has overvoltage, overcurrent and other fault protection functions, when an anomaly or fault is detected, it will immediately send a corresponding signal to notify the monitoring system for processing.
Automatic regulation of reactive power: between generators running in parallel, the excitation controller can automatically distribute reactive power according to needs to improve the stability of the power system.
Improve the transient stability of the generator set: By quickly adjusting the excitation current, the excitation controller can improve the transient stability of the generator set and prevent system crashes caused by sudden load changes or other factors.
Remote monitoring and control: The excitation controller usually has the ability to communicate with other control systems or automation equipment to achieve remote monitoring and control, which is convenient for operators to monitor and adjust the generator set in real time.
In summary, the excitation controller unit is one of the indispensable core control equipment in the generator set, which plays an important role in ensuring the stable operation of the generator set and improving the reliability of the power system.
