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Nomenclature |
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Subscripts |
| Unit of time, h |
| Power generation and steam production equipment |
| Kinds of gas (BFG, COG, and LDG) |
| Kinds of steam (S1, S2, and S3) |
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Variables |
| Price of outsourcing electricity in time point, RMB/kW·h |
| Price of self-generation of device , RMB/kW·h |
| Price of outsourcing coal, RMB/ |
| Price of gas, RMB/m3 |
| Cost of steam production device , RMB/ |
| Punishment price of gas, RMB/m3 |
| Power demand of time point, kW·h |
| steam production demand of time, /h |
| gas surplus of time, m3/h |
| Rated generating capacity of equipment , kW |
| Steam production quantity of equipment , /h |
| Adjust lower limit of equipment gas-fired , m3/h |
| Adjust upper limit of equipment gas-fired , m3/h |
| Calorific value of the electricity, kJ/kW·h |
| Calorific value of steam, kJ/kg |
| Calorific value of gas, kJ/m3 |
| Calorific value of heating coal, kJ/kg |
| System generating (thermal) efficiency of equipment , % |
| Caloric value of recovery of residual heat and energy resources of equipment in time, kJ/h |
| Outsourcing electricity of time point, kW |
| Generation capacity of equipment in time point, kW |
| Consumption of equipment in time point, /h |
| Consumption of gas equipment in time point, m3/h |
| Production quantity of steam equipment in time, /h |
| Emission capacity of gas in time point, m3/h |
| Extraction quantity of equipment , /h |
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