Symbol Range of the Subscript Indication
\(N_{\text{ij}}+N_{\text{ij}}^{{}^{\prime}}\) \(i\in\mathbf{A},j\in\mathbf{B}\) Number of Type #i generators in the jth interval
\(N_{\text{sij}}\) \(i\in\mathbf{A},j\in\mathbf{B}\) Sum of Type #i generators in the jth interval
\(P_{\text{sij}}\) \(i\in\mathbf{A},j\in\mathbf{B}\mathbf{,}k\in\left\{\mathbf{1}\mathbf{,}\mathbf{2}\mathbf{,\ldots,}N_{\text{ij}}+N_{\text{ij}}^{{}^{\prime}}\right\}\) Power of the kth Type #i generator in the jth interval
\(P_{\text{ij}}\) \(i\in\mathbf{A},j\in\mathbf{B}\) Total power of Type #i generator in the jth interval
\(P_{i\min}\) \(i\in\mathbf{A}\) Minimum output power of Type #i generator
\(P_{i\max}\) \(i\in\mathbf{A}\) Maximum output power of Type #i generator
\(N_{i\max}\) \(i\in\mathbf{A}\) Maximum number of available Type #i generators
\(P_{\text{dj}}\) \(i\in\mathbf{B}\) Total load power in the jth time interval
\(F_{1i}\) \(i\in\mathbf{A}\) Fixed generation cost of Type #i generator
\(F_{2i}\) \(i\in\mathbf{A}\) Marginal generator cost of Type #i generator
\(F_{\text{si}}\) \(i\in\mathbf{A}\) Start up cost of Type #i generator
\(T_{j}\) \(i\in\mathbf{B}\) Time duration in the jth time interval