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30 lines
848 B
30 lines
848 B
package com.dky.calculate;
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public class Overall {
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//年运行费用
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public Double yearRunFee(Double yearEnergy,Double electricityPrice) {
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// 1蒸吨蒸汽需要770kWh电。
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//年总用电yearEnergy*770
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//根据传入得替代前年能源用量计算出年用电量
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//年用电量用电量乘以电价
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return yearEnergy*770*electricityPrice;
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}
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//年总费用
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public Double yearTotalFee(Double yearRunFee) {
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// 年运行费用*系数+年运行费用。（10%）
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return yearRunFee*0.1+yearRunFee;
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}
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//年减碳量（吨）
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public Double yearReduceCarbon(Double yearEnergy) {
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// 年用电量*1.229
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return yearEnergy*770*1.229;
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}
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//替代电量
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public Double replaceEnergy(Double yearEnergy) {
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return yearEnergy*770;
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}
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}
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