“…Different CM schcmcs uscd in Europe are discussed in [9][10][11][12][13][14][15][16] System Operators (lSO), and their primc duty is to maintain system secuity with least possible cost ofenergy. In many markets, like thc [IS, the trades ofpower are processed through market operator, so that the 1SO is not involved directly \vith contracls cudailmcnt.…”