Technical rules and standards harmonization is a key issue for realization of UCTE, NORDEL and IPS/UPS synchronous operation

At creation of conditions for development of joint operation of large European Interconnections UCTE, NORDEL and IPS/UPS it is being offered not to bring rules and standards to a uniform, obligatory form for all the participants but to carry out only their harmonization. Such harmonization is necessary, both for interconnection by means of flexible connections, and for synchronous operation. At transition to synchronous operation interconnection with not quite high quality of frequency control is to accept standards of the partner with more strict requirements on frequency as well as carry out a number of organizational technical actions. Before realization of synchronous operations it is necessary to carry out joint researches