CONTROL COMMAND APPARATUS, POWER SYSTEM CONTROL SYSTEM AND CONTROL COMMAND METHOD

摘要

A control command apparatus in a power system selecting a measuring apparatus according to a power system state, includes: a measuring apparatus extraction unit (112) extracting a measuring apparatus (2) between a first and second control apparatus (3) downstream the first control apparatus (3), or a measuring apparatus (2) downstream the first control apparatus (3) if no second control apparatus (2) exists, when a predetermined condition is satisfied, based on system configuration information (121), and generating measuring apparatus information (123) associating the extracted measuring apparatus (2) and the first control apparatus (3) with each other; and a control command generation unit (114) acquiring a measurement value from the measuring apparatus (2), identifying a control apparatus (3) associated with the measuring apparatus (2) as a the measurement value source based on the measuring apparatus information (123), and calculating and outputting a control parameter to the identified control apparatus (3).

主权项

1. A control command apparatus in a power system, the control command apparatus comprising:
a storage unit configured to store system configuration information including a connection relationship between a control apparatus and a measuring apparatus; a measuring apparatus extraction unit configured, when a predetermined condition is satisfied, to extract a measuring apparatus existing between a first control apparatus and a second control apparatus at a downstream side of the first control apparatus and, if no second control apparatus exists, a measuring apparatus existing at the downstream side of the first control apparatus, from the system configuration information, and to generate measuring apparatus information in which the extracted measuring apparatus and the first control apparatus are associated with each other; and a control command generation unit configured: to acquire a measurement value from the measuring apparatus; to identify a control apparatus associated with the measuring apparatus that is a source of the measurement value based on the measuring apparatus information; to calculate a control parameter for the identified control apparatus based on the acquired measurement value; and to output the calculated control parameter to the identified control apparatus, wherein the downstream side is a side farther from a substation or a power station, and an upstream side is aside closer to the substation or the power station.