Electronic Logbook Hedgehog-2 is designed for operation record entry, storage and analysis by the dispatchers and managers of electric utilities and other organizations carrying out electric power dispatching functions.

Our electronic logbook offers convenient record keeping for a wide variety of operational events such as power system state change, equipment outage, relay or special protection scheme operation, communication or computing equipment failure, dispatcher directives, neighboring system personnel inquiries, etc. 



Our logbook is protected by a sophisticated security system. The system is based on modern requirements and corporate security standards. The logbook protects against unauthorized log access, record deletion, alteration and forgery. The logbook creates a unique digital signature for every record as well as for the whole log. This way, unauthorized record manipulation cannot pass undetected. The security system maintains a separate security log where it enters all security related events.

Security log

Our logbook has triple-level data access authorization system. For information security, the logbook may maintain multiple backup as well as on- and off-site replication copies of the records and other key data. The logbook automatically synchronizes the data between replicas.


Let us describe some of the major features of our electronic logbook.

Main window

Record entry dialog box

Configuring filters


The logbook record maintenance rules for Hedgehog-2 are codified by TU 5015-02MBDT-2005 standard. Monitor Electric developed this standard on the basis of modern information security and industry regulations.

In October 2007, electronic logbook Hedgehog-2 is certified by "Rostehnadzor" (Russia’s State Energy Regulatory Commission) as compliant with the current industry rules and regulations. The agency recommends the logbook for installation in transmission service operators, reliability coordinators, generation and distribution utilities as well as other organizations that maintain and service electric power equipment.