ABB公司UNITROL5000励磁系统演示文稿(英文)(上).
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UNITROL5000Operational Application
Product Range
Systems Overview
Standard Program Functions
Power Chart with Operation Limits
Superimposed Regulators
Standard Program Functions
Overcurrent Capability and
Intervention in the AVR’s
Set Point Reactive and Active Power Droop
Intervention in the AVR’s Set Point V/Hz-Limiter
Transfer Function
Single Channel AVR
Dynamic Current Distribution among
Two Channel Control
Redundancy Concept of A5..Types
Sequentional use of Redundancy
Follow up Control