求翻译：2015年最大负荷10263兆瓦，需电量467亿千瓦时。规划投资118亿元，建设110千伏变电站177座，容量8344兆伏安，线路4700千米。是什么意思？

Maximum load of 10,263 MW in 2015, 46.7 billion kwh of electricity demand. Planning to invest 11.8 billion yuan, the construction of 110 kV substation and 177, capacity 8344 MVA, 4700 line kilometers.

In 2015 the maximum load 10,263 MW power, 46.700001 billion kilowatt-hours. Investing $11.8 billion plan to build 110,000 -Volt power substation 177 seat capacity 8344, MVA, the line 4.7 million meters.

In 2015 shoulders 10263 megawatts most greatly, needs the electric quantity 46,700,000,000 kilowatt-hours.The plan invests 11,800,000,000 Yuan, constructs 110 kilovolt transformer substation 177, the capacity 8,344,000,000,000,000 volt-amperes, the line 4700 kilometers.

In 2015 the maximum load of 10,263 megawatts, power demand, at 46.7 billion-kilowatt. Planning to invest 11.8 billion yuan, building 110,000 volt substation 177 seats, capacity 8,344 Mva, the line 4,700-kilometer.

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