|
| Name | Meaning | Unit |
|
| Annual operating expenses of wind power | $/year |
| Annual operating expenses of thermal power | $/year |
| Annual energy production | kW · h/year |
| Standard coal consumption for power supply | /kW · h |
| Generation cost of wind power | $/kW · h |
| Transmission cost | $/kW · h |
| Integration cost | $/kW · h |
| Initial capital cost of wind power | $/kW |
| Initial capital cost of thermal power | $/kW |
| Generation cost of thermal power | $/kW · h |
| Annual total investment in power transmission and transformation | $ |
| Electricity loss cost of transmission lines | $/year |
| Annual operation and maintenance cost of lines | $/year |
| Compensator investment of unit capacity | $/Mvar |
| Ancillary cost | $/kWh |
| Profile cost | $/kWh |
| Balance cost | $/kW · h |
| Backup cost | $/kW·h |
| Fixed charge rate of wind power | None |
| Fixed charge rate of thermal power | None |
| Fixed charge rate of transmission and transformation | None |
| Total investment in transmission and transformation | $ |
| Total investment of converter station | $ |
| Total investment of transmission lines | $ |
| Total investment of reactive power compensation devices | $ |
| Converter/substation investment of unit capacity | $/MVA |
| DC/AC line investment per unit length | $/km |
| Penetration level of wind power | None |
| Transmission distance | km |
| Land lease cost | $/year |
| Levelized replacement/overhaul cost | $/year |
| OLCOE | Overall levelized cost of energy | $/kW · h |
| Annual operation and maintenance cost of wind power | $/year |
| Coal price | $/kg |
| Maximum power of DC/AC lines | MW |
| Compensator capacity | Mvar |
| Calorific value of standard coal | kcal/kg |
| Calorific value of coal | kcal/kg |
| Power loss rate of converter/substation station | None |
| Power loss rate of DC/AC lines | None |
| Resistance per unit length | |
| Annual operating maintenance rate of lines | None |
| Utilization hours of wind power | h |
| Utilization hours of thermal power | h |
| Rated voltage of lines | kV |
| Annual electricity received by load | kW · h/year |
| Annual electricity loss | MW · h/year |
| Annual electricity loss of converter/substation stations | MWh/year |
| Annual electricity loss of lines | MWh/year |
| Electricity generated by wind power | kW · h |
| Electricity generated by thermal power | kW · h |
| Maximum load loss hours | h |
| Capacity credit of power system | None |
| Capacity credit of wind power | None |
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