TRANSMISSION LOSS CALCULATION DEVICE AND TRANSMISSION LOSS CALCULATION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a transmission loss calculation device and a transmission loss calculation method capable of reflecting an influence of transmission loss on a merit order to realize procurement and application of economic coordination in the procurement and the application of coordination.;SOLUTION: A transmission loss calculation device 1 predicts short-term demand distribution variation on the basis of monitoring information 216 of demand-and-supply balance and a trend state in a power system 105 and a short-term prediction result 217 predicting the total demand in future in a short term in the power system, calculates individual requirement which is output variation to be required in the case of compensating the short-term demand distribution variation with a single coordination resource for every coordination resource on the basis of a contract result 212 of the coordination resource to be procured at a demand-supply coordination market and the predicted short-term demand distribution variation, and calculates transmission loss to be generated for the output variation of the coordination resource when the short-term demand distribution variation is compensated with the single coordination resource for every coordination resource on the basis of the short-term prediction result and the individual requirement calculated for every coordination resource.;SELECTED DRAWING: Figure 2;COPYRIGHT: (C)2020,JPO&INPIT