System services provided

Home > Power System Operating Report > System services provided

In the period between 1st January and 5th September 2008 the system services were planned in our electric power system in coordination with other TSOs, members of SMM block and according to UCTE rules, however, provided by AD ELEM in compliance with the bilateral agreement between AD ELEM and AD MEPSO for delivery of electricity, power and system services.

Type	Quantity required (MW)	Provided by:
Primary regulation *	7,0	AD ELEM
Secondary regulation *	33,0	AD ELEM
Tertiary regulation **		AD ELEM
Black Start		AD ELEM

* -The primary and secondary regulations were provided based on the calculation at UCTE level for the needs within SMM control block made by the working group “Operation and Security” sub group “TSO Forum”. The provided reserve required for secondary regulation is an average annual value.
** -The volume of tertiary reserve was provided depending on electricity consumption and the number of engaged generating units in the system. It was mainly ensured in the hydro power plants.

In the period between 1st January and 5th September 2008, the system services were provided by Electricity Delivery Agreement with AD ELEM in which the system services are a part of the average price of electricity delivered.

Type	Quantity required				Provided by:
Type	IX 2009	X 2009	XI 2009	XII 2009	Provided by:
Primary regulation *	7,0	7,0	7,0	7,0	AD ELEM
Secondary regulation *	32	32	43	46	AD ELEM
Tertiary regulation **	60	60	60	60	AD ELEM
Black Start					AD ELEM

In the period between 5th September and 31st December 2008 the system services were provided by Electricity Delivery Agreement with AD ELEM in which the system services were provided at prices approved by the Energy Regulatory Commission of the Republic of Macedonia.