ORDER OF THE MINISTRY OF FUEL AND ENERGY OF UKRAINE

of July 31, 2012 No. 553

About modification of Rules of use of system antiemergency automatic equipment of prevention and liquidation of dangerous decrease in frequency in power supply systems

According to the Law of Ukraine "About power industry" the Regulations on the Ministry of Fuel and Energy of Ukraine approved by the Presidential decree of Ukraine of April 6, 2011 No. 382 I ORDER:

1. In the title and Item 1 of the order of the Ministry of Fuel and Energy of Ukraine of December 1, 2003 No. 714 About approval of Rules of use of system antiemergency automatic equipment of prevention and liquidation of dangerous decrease in frequency in power supply systems", the word of "decrease in frequency in power supply systems" registered in the Ministry of Justice of Ukraine on December 18, 2003 for No. 1177/8498, shall be replaced with words "decrease or increases in frequency in power supply systems".

2. Make changes to the Rules of use of system antiemergency automatic equipment of prevention and liquidation of dangerous decrease in frequency in power supply systems approved by the order of the Ministry of Fuel and Energy of Ukraine of December 1, 2003 No. 714, registered on December 18, 2003 for No. 1177/8498, having been reworded as follows them which is applied the Ministry of Justice of Ukraine.

3. To the director of the department of power industry (Low-flow S. Ya.) in accordance with the established procedure to provide this order on state registration to the Ministry of Justice of Ukraine.

4. This order becomes effective from the date of its official publication.

5. To impose control over the implementation of this order on the deputy minister Cech S. M.

Approved by the Order of the Ministry of Fuel and Energy of Ukraine of December 1, 2003 No. 714

(in edition of the Order of the Ministry of Fuel and Energy of Ukraine of July 31, 2012 No. 553)

Rules of use of system antiemergency automatic equipment of prevention and liquidation of dangerous decrease or increase in frequency in power supply systems

І. Scope of application

1.1. These rules determine requirements to the organization and use of devices of automatic restriction of decrease in frequency of electric current and automatic restriction of increase in frequency in case of emergency deficit or excess of active capacity in power supply systems and the Integrated power system of Ukraine.

1.2. These rules determine interaction of the state company "The national energy company "Ukrenergo" (далееГП "NEK "Ukrenergo"), its structural divisions (electric utility systems), subjects of power industry which perform production, transfer and the delivery of electrical energy (which are power generating and the electrotransferring companies), and consumers of electrical energy (further - consumers) during development and use of systems of automatic restriction of decrease in frequency of electric current and system of automatic restriction of increase in frequency.

1.3. These rules determine procedure for participation of consumers and power plants (blocks of power plants) in automatic restriction of decrease or increase in frequency in power supply system by connection of their accessions to devices of automatic frequency unloading, automatic frequency introduction of reserve, frequency automatic repeated inclusion, frequency dividing automatic equipment of power plants and devices of automatic restriction of increase in frequency.

1.4. These rules are obligatory for all subjects of power industry, consumers and the project organizations irrespective of pattern of ownership.

ІІ. Normative references

In these rules requirements of such acts are applied:

The law of Ukraine "About power industry";

The instructions for use electrical energy approved by the resolution of the National commission of regulation of power industry of Ukraine of July 31, 1996 No. 28, registered in the Ministry of Justice of Ukraine on August 2, 1996 for No. 417/1442 (with changes);

User Rules for Operating Electrical Equipment approved by the order of the Ministry of Fuel and Energy of Ukraine of July 25, 2006 No. 258, registered in the Ministry of Justice of Ukraine on October 25, 2006 for No. 1143/13017 (with changes);

GKD 34.20.507-2003. Technical operation of power plants and networks. The rules approved by the order of the Ministry of Fuel and Energy of Ukraine of June 13, 2003 No. 296;

ITS SOU-N 20.568:2007. The instruction about creation and application of schedules of restriction and emergency shutdown of consumers, and also antiemergency systems of decrease in power consumption approved by the order of the Ministry of Fuel and Energy of Ukraine of November 23, 2006 No. 456, registered in the Ministry of Justice of Ukraine on February 19, 2007 for No. 151/13418;

SOU-N of ITS YaEK 04.156:2009. The main requirements concerning regulation of frequency and capacity in OES of Ukraine. The management approved by the order of the Ministry of Fuel and Energy of Ukraine of March 24, 2009 No. 158;

ITS SOU-N 04.157:2009. Techniques and recommendations concerning the organization of primary and secondary regulation of frequency and capacity on power units of thermal power plant (combined heat and power plant). The installation approved by the order of the Ministry of Fuel and Energy of Ukraine of March 24, 2009 No. 157;

ITS SOU-N 04.158:2009. Techniques and recommendations concerning the organization of primary and secondary regulation of frequency and capacity on hydroelectric power station. The installation approved by the order of the Ministry of Fuel and Energy of Ukraine of March 24, 2009 No. 158;

SOU-N of ITS YaEK 04.159:2009. Techniques and recommendations concerning the organization of primary and secondary regulation of frequency and capacity on power units of the NPP. The installation approved by the order of the Ministry of Fuel and Energy of Ukraine of March 24, 2009 No. 158;

SOU-N of ITS YaEK 04.160:2009. Techniques and recommendations concerning check of readiness of thermal power plant, hydroelectric power station and the NPP to participation in regulation of frequency and capacity in OES of Ukraine. The installation approved by the order of the Ministry of Fuel and Energy of Ukraine of March 24, 2009 No. 158;

ITS SOU-N 35.514:2007. Maintenance of microprocessor devices of relay protection, antiemergency automatic equipment, electroautomatic equipment, remote control and the alarm system of power plants and substations from 0,4 of kV to 750 kV. The rules approved by the order of the Ministry of Fuel and Energy of Ukraine of October 30, 2007 No. 514;

SOU-N MPE 40.1.20.563:2004. Accident elimination and technological violations of the mode at the power companies and in power pools. Prevention of technological violations in electric part of the power companies and power pools and their liquidation. The instruction approved by the order of the Ministry of Fuel and Energy of Ukraine of December 30, 2004 No. 847;

SOU-N MEV 40.1-00100227-68:2012. Firmness of power supply systems. The guidelines approved by the order of the Ministry of Fuel and Energy of Ukraine of July 23, 2012 No. 539;

"Regulations for electrical installation" (PUE-86) - the 6th prod., reslave. and additional - M.: Energoatomizdat, 1986 (Regulations for electrical installation (PUE-86), approved by the Department of Energy and electrification of the USSR);

"The collection of the leading Glavtekhupravleniya's materials of the Ministry of Energy of the USSR. Electrotechnical part" (CPM-92). The edition fourth processed and added - M.: SPO of ORGRES, 1992 (The collection of the leading Glavtekhupravleniya's materials of the Ministry of Energy of the USSR. Electrotechnical part), the Department of Energy approved by the Main Directorate of Science and Technology and electrification of the USSR on December 07, 1989.

ІІІ. Terms, determination of concepts, reducings

3.1. In these rules terms are used in such values:

the extremely scarce area - part of power supply system (энергорайон) which power supply during the most part of year is performed with overflowing of active capacity on bonds with power supply system at the level of the most admissible;

deficit of capacity of power supply system - shortage of capacity in power supply system which equals to difference between the necessary capacity of power supply system in case of normal indicators of electric power quality and working capacity at a given time taking into account capacity overflows;

power supply (electric utility service) - providing consumers with energy (electrical energy) which technical and economic performances (frequency, tension, continuity, loading maximum, food Item, rate) meet the recommended requirements;

survivability of power generation facility - property of object to resist to disorders, without allowing their cascade development with numerous violations of electric utility service of consumers for long time;

communication - set of electric equipment of power lines (including relay power plants and nodes of loading), transformers, switches, buslines, etc. which directly connects parts of power supply system (power plant with power supply system);

the avalanche power failure (in power supply system) - rapid undervoltage as a result of violation of static firmness of power supply system and growth of deficit of reactive capacity;

the avalanche fall of frequency (in power supply system) - the rapid decrease in frequency in power supply system caused by growth of deficit of active capacity;

excess of capacity of power supply system - value on which working capacity taking into account external overflows at a given time exceeds the necessary capacity in case of normal indicators of electric power quality;

the normal scheme (the normal mode) - the scheme in case of which irrespective of possible repairs in network transfer of electrical energy in necessary quantity with the normalized characteristics of reliability of electric utility service is provided electric power qualities and without essential reduction (it is less than 10%) handling capacity in any crossing;

the integrated power system - set of several power systems combined by general regime of work which has general dispatching management which is the highest extent of management, than dispatching management of power supply systems which belong to her;

crossing (in power network) - set of one or several bonds which switching off leads to complete separation of power supply system into two electrically not connected parts;

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