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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<script src="https://cdn.jsdelivr.net/npm/danfojs@1.1.2/lib/bundle.js"></script>
<script src="https://cdn.bootcss.com/vConsole/3.2.0/vconsole.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/jschardet/3.0.0/jschardet.min.js"></script>
<style>
*{margin:0;padding:0;}
.box{
width: 300px;
height:10px;
border:1px solid #9e9e9e;
}
.load{
width:0px;
height:10px;
background:#325976;
}
</style>
<title>Document</title>
</head>
<body>
<h2>储能站投资回报计算</h2>
<div><a>变压器容量功率:</a><input type="text" id="transformCapacity" value="4450"><a>KW</a>
<a>用户当前容量费用：</a><select id="fixUnfix">
<option value="fix">固定容量费用</option>
<option value="unfix">可变容量费用</option>
</select></div>
<a>电表倍率</a><input type="text" id="power_time" value="1">
<div><a>储能站个数区间:</a><input type="text" id="packNumberL" value="10">---<input type="text" id="packNumberH"
value="15"></div>
<div><a>储能站售价</a><input type="text" id="packPrice" value="400000">
<input type="file" id="file" name="file">
<button id="simulate">计算</button>
<div>
<div class="box" id="div_box"><div class="load" id="load"></div></div>
<span id='result'></span>
</div>
<div id="div1"></div><button id="download1">下载</button>
<div id="div2"></div><button id="download2">下载</button>
<div id="div3"></div><button id="download3">下载</button>
<div id="div4"></div><button id="download4">下载</button>
<!-- 一键计算节能空间——填写 -->
<div class="g_c3one">
<div class="g_c3onetan">
<h2 class="g_word2">空压机节能空间计算</h2>
<div class="g_c3onecen">
<div class="g_c3onenr clearfix">
<div class="g_c3onenr2 fl">工频空压机数量:</div>
<div class="g_c3onenr3 fl"><input type="text" id="type_a">台</div>
<div class="g_c3onenr4 fl"></div>
</div>
<div class="g_c3onenr clearfix">
<div class="g_c3onenr2 fl">工频总功率:</div>
<div class="g_c3onenr3 fl"><input type="text" id="type_b">KW</div>
<div class="g_c3onenr4 fl"></div>
</div>
<div class="g_c3onenr clearfix">
<div class="g_c3onenr2 fl">工频平均加载率:</div>
<div class="g_c3onenr3 fl"><input type="text" id="type_c">%</div>
<div class="g_c3onenr4 fl"></div>
</div>
<div class="g_c3onenr clearfix">
<div class="g_c3onenr2 fl">变频空压机数量:</div>
<div class="g_c3onenr3 fl"><input type="text" id="type_d">台</div>
<div class="g_c3onenr4 fl"></div>
</div>
<div class="g_c3onenr clearfix">
<div class="g_c3onenr2 fl">变频总功率:</div>
<div class="g_c3onenr3 fl"><input type="text" id="type_e">KW</div>
<div class="g_c3onenr4 fl"></div>
</div>
<div class="g_c3onenr clearfix">
<div class="g_c3onenr2 fl">变频平均负载率:</div>
<div class="g_c3onenr3 fl"><input type="text" id="type_f">%</div>
<div class="g_c3onenr4 fl"></div>
</div>
</div>
<button id="air">计算</button>
</div>
</div>
<!-- <script>
//var vConsole = new VConsole();
window.addEventListener('load', function () {
alert("程序加载完成")
})
async function setBar(n) {
await new Promise(() => setTimeout( () => {
var result = document.getElementById('result');
var load = document.getElementById('load');
if(n<=100){
if(n>100)n=100;
result.innerText=n+"%";
load.style.width=n*3+'px';
}
}, 100));
}
setBar(0)
const inputFile = document.querySelector('#file')
const simulation = document.querySelector('#simulate')
var div1 = null;
const downloadFile1 = document.querySelector('#download1')
downloadFile1.addEventListener("click", async () => {
if (div2 != null)
dfd.toCSV(div1, { fileName: "div1.csv", download: true });
})
const downloadFile2 = document.querySelector('#download2')
downloadFile2.addEventListener("click", async () => {
if (div2 != null)
dfd.toCSV(div2, { fileName: "div2.csv", download: true });
})
const downloadFile3 = document.querySelector('#download3')
downloadFile3.addEventListener("click", async () => {
if (div3 != null)
dfd.toCSV(div3, { fileName: "div3.csv", download: true });
})
const downloadFile4 = document.querySelector('#download4')
downloadFile4.addEventListener("click", async () => {
if (div4 != null)
dfd.toCSV(div4, { fileName: "div4.csv", download: true });
})
result = []
simulation.addEventListener("click", async () => {
if (inputFile == null || inputFile.files[0] == null) { alert("请输入文件"); return }
const file = inputFile.files[0]
const fileName = file.name
const extension = fileName.substring(fileName.lastIndexOf('.') + 1);
const pack_numberH = parseInt(document.getElementById("packNumberH").value)
const pack_numberL = parseInt(document.getElementById("packNumberL").value)
const pack_price = parseInt(document.getElementById("packPrice").value)
var transform_capacity = parseInt(document.getElementById("transformCapacity").value)
var power_time = parseInt(document.getElementById("power_time").value)
console.log(power_time)
var powerpack_tamplate = {
pack_max_capacity: 215,
pack_max_power: 100,
transform_capacity: transform_capacity * 0.95,
charge_efficiency: 0.94,
dicharge_efficiency: 0.94,
decay_rate: 0.98
}
var powerpack = {... powerpack_tamplate}
var powerpack_state = {
pack_current_power: 0,
pack_momey_gain: 0,
total_power: 0,
pack_number: 0,
}
const pack_charge_rate_night = 0.33
const powerprice = {
peak_time: {
time: [{
start_hour: 9,
end_hour: 11
}, {
start_hour: 15,
end_hour: 17
},], price: 1.009899971
},
valley_time: {
time: [{
start_hour: 0,
end_hour: 8
}, {
start_hour: 11,
end_hour: 13
},], price: 0.118399996
}
}
function charge(user_power, rate) {
if (user_power < 0) user_power = 0;
total = powerpack.pack_max_power * powerpack_state.pack_number
charge_power = total * rate
if (charge_power > powerpack.transform_capacity - user_power)
charge_power = powerpack.transform_capacity - user_power
if (powerpack_state.pack_current_power + charge_power * 0.25 * powerpack.charge_efficiency > powerpack_state.pack_number * powerpack.pack_max_capacity)
charge_power = (powerpack_state.pack_number * powerpack.pack_max_capacity - powerpack_state.pack_current_power) / powerpack.charge_efficiency * 4;
dellta = charge_power * 0.25
//console.log("over" + (powerpack.transform_capacity - charge_power - user_power))
powerpack_state.pack_current_power += dellta * powerpack.charge_efficiency//* powerpack.charge_efficiency; //for 0.25 hour
powerpack_state.pack_momey_gain -= dellta * powerprice.valley_time.price;
powerpack_state.total_power = charge_power + user_power;
}
function discharge(user_power) {
if (user_power < 0) user_power = 0;
total = powerpack.pack_max_power * powerpack_state.pack_number
discharge_power = total
if (discharge_power > user_power)
discharge_power = user_power
if (powerpack_state.pack_current_power - discharge_power * 0.25 / powerpack.dicharge_efficiency < 0)
discharge_power = powerpack_state.pack_current_power * powerpack.dicharge_efficiency * 4
dellta = discharge_power * 0.25
//console.log(dellta)
powerpack_state.pack_current_power -= dellta / powerpack.dicharge_efficiency //for 0.25 hour;
powerpack_state.pack_momey_gain += dellta * powerprice.peak_time.price;
powerpack_state.total_power = user_power - discharge_power;
}
function keep(user_power) {
powerpack_state.total_power = user_power;
}
function work(df) {
// df = df.head(10000)
// df = df.tail(3000)
df.sortValues("日期", { ascending: true, inplace: true })
var powerdata = df.loc({ columns: ['日期', '瞬时有功'] })
powerdata = powerdata.dropNa({ axis: 1 })
powerdata['日期'] = powerdata['日期'].apply( (x) => x.replace('\t', ''))
var d = new Array(powerdata.index.length).fill(0.1)
powerdata.addColumn('储能', d, { inplace: true })
powerdata.addColumn('收入', d, { inplace: true })
powerdata.addColumn('总功率', d, { inplace: true })
powerdata.addColumn('最大需量', d, { inplace: true })
// powerpack_tamplate.transform_capacity = 0
function work(col) {
const date = new Date(col[0])
const hour = date.getHours();
const power = col[1] * power_time;
if (hour >= powerprice.valley_time.time[0].start_hour && hour < powerprice.valley_time.time[0].end_hour)
charge(power, pack_charge_rate_night)
else if (hour >= powerprice.valley_time.time[1].start_hour && hour < powerprice.valley_time.time[1].end_hour)
charge(power, 0.9)
else if (hour >= powerprice.peak_time.time[0].start_hour && hour < powerprice.peak_time.time[0].end_hour)
discharge(power)
else if (hour >= powerprice.peak_time.time[1].start_hour && hour < powerprice.peak_time.time[1].end_hour)
discharge(power)
else
keep(power)
// console.log(col[0])
// console.log(hour)
// console.log(powerpack_state.pack_current_power)
// console.log(powerpack_state.pack_momey_gain)
// console.log(powerpack_state.total_power)
// console.log(powerpack.transform_capacity)
// if(date.getDate() == 1 && hour == 0) powerpack.transform_capacity = 0
// powerpack.transform_capacity = Math.max(powerpack.transform_capacity, col[1])
return [col[0], col[1], powerpack_state.pack_current_power, powerpack_state.pack_momey_gain, powerpack_state.total_power, powerpack.transform_capacity]
}
//console.log(powerdata)
for (var pack_number = pack_numberL; pack_number <= pack_numberH; pack_number++) {
setBar((pack_number- pack_numberL)/(pack_numberH - pack_numberL) * 100)
const max_year = 10;
let fix_return_year = max_year;
let unfix_return_year = max_year;
fix_all_gain_money = 0;
unfix_all_gain_money = 0;
powerpack = {... powerpack_tamplate}
for (var year = 0; year <= max_year ; year = year+1) {
powerpack_state = {
maxpower:0,
pack_current_power: 0,
pack_momey_gain: 0,
total_power: 0,
pack_number: pack_number,
}
powerpack.pack_max_capacity = powerpack.pack_max_capacity * powerpack.decay_rate;
powerpack.pack_max_power = powerpack.pack_max_power * powerpack.decay_rate;
temp_powerdata = powerdata.apply(work, { axis: 1 })
temp_powerdata = temp_powerdata.addColumn('月', temp_powerdata['日期'].apply((x) => {
const date = new Date(x)
const month = date.getMonth() + 1;
return month
}));
temp_powerdata = temp_powerdata.addColumn('日', temp_powerdata['日期'].apply((x) => {
const date = new Date(x)
const day = date.getDate();
return day
}));
temp_powerdata = temp_powerdata.addColumn('星期', temp_powerdata['日期'].apply((x) => {
const date = new Date(x)
const day = date.getDay();
return day
}));
div1 = temp_powerdata;
new_df = temp_powerdata.setIndex({ column: '日期', drop: true }); //resets the index to Date column
div2 = new_df
// new_df.head().print()
let group_df = temp_powerdata
group_df = group_df.drop({ columns: ["日期", "日", "星期"], inplace: false })
new_df_2 = group_df.groupby(["月"]).max()
div3 = new_df_2;
max_power_all_momey = new_df_2['总功率_max'].sum() * 40
max_power_current_momey = new_df_2['瞬时有功_max'].sum() * 40
total_money_gain = new_df_2["收入_max"].max()
transform_capacity_momey = transform_capacity * 30 * new_df_2.index.length
total_cost = pack_number * pack_price
// console.log("设备数" + pack_number)
// console.log("储能总利润" + total_money_gain)
// console.log("储能容量费用" + max_power_all_momey)
// console.log("原始容量费用" + max_power_current_momey)
// console.log("固定容量费用" + transform_capacity_momey)
// console.log("设备成本" + total_cost)
// console.log("年数" + year)
var fix_year_earning = (total_money_gain + max_power_current_momey - transform_capacity_momey) /new_df_2.index.length * 12
if (fix_all_gain_money >= 0)
if (fix_all_gain_money + fix_year_earning > total_cost) {
fix_return_year = year + (total_cost - fix_all_gain_money) / fix_year_earning
fix_all_gain_money = -1
}
else {
fix_all_gain_money = fix_all_gain_money + fix_year_earning
}
var unfix_year_earning = (total_money_gain + max_power_current_momey - max_power_all_momey) /new_df_2.index.length * 12
if (unfix_all_gain_money >= 0)
if (unfix_all_gain_money + unfix_year_earning > total_cost) {
unfix_return_year = year + (total_cost - unfix_all_gain_money) / unfix_year_earning
unfix_all_gain_money = -1
}
else {
unfix_all_gain_money = unfix_all_gain_money + unfix_year_earning
}
}
result.push([pack_number, total_money_gain.toFixed(2), max_power_all_momey, max_power_current_momey, transform_capacity_momey, total_cost, fix_return_year.toFixed(2), unfix_return_year.toFixed(2)])
//document.getElementById('div4').appendChild(powerpack_state.pack_momey_gain);
resultdf = new dfd.DataFrame(result, { columns: ["设备数", "储能总利润", "储能容量费用", "原始容量费用", "固定容量费用", "设备成本", "固定容量投资回报年数", "可变容量投资回报年数"] })
div4 = resultdf
}
div1.plot("div1").table() //display csv as table
div2.plot("div2").line({
config: {
columns: ["瞬时有功", "储能", "收入", "总功率", "最大需量"]
}
}) //makes a timeseries plot
div3.plot("div3").table()
div4.plot("div4").table()
}
if (extension == "xls") {
setBar(20)
dfd.readExcel(file).then((df) => {
work(df)
}).catch(err => {
console.log(err);
})
}
else if (extension == "csv") {
setBar(20)
const reader = new FileReader();
reader.readAsDataURL(file) // 获取txt文件的base64码
reader.onload = function (evt) {
buffer = evt.target.result
ret = jschardet.detect(atob(buffer.split(';base64,')[1]));
console.log(ret)
dfd.readCSV(file, { encoding: ret.encoding }).then((df) => {
work(df)
}).catch(err => {
console.log(err);
})
};
}
else {
alert("仅支持xls和csv格式")
}
})
function cal(a, b, c, d, e, f) {
c = (parseInt(c) / 100).toFixed(1);
console.log(c)
f = (parseInt(f) / 100).toFixed(1);
var g = (1 - c).toFixed(1);
var h = d - f * d;
h = Math.round(h * 100) / 100;
console.log(g);
console.log(h);
console.log((g * 0.45 * b + h * 0.1 * e / d) / (parseInt(b) + parseInt(e)));
return ((g * 0.45 * b + h * 0.1 * e / d) / (parseInt(b) + parseInt(e))).toFixed(2);
// return ( g * 0.45 * b + h * 0.1 * e / d )/(b+e);
}
const air = document.querySelector('#air')
air.addEventListener("click", async () => {
var a = document.getElementById("type_a").value;
var b = document.getElementById("type_b").value;
var c = document.getElementById("type_c").value;
var d = document.getElementById("type_d").value;
var e = document.getElementById("type_e").value;
var f = document.getElementById("type_f").value;
if (!a) {
alert('请输入工频空压机数量');
return;
}
if (!b) {
alert('请输入工频总功率');
return;
}
if (!c) {
alert('请输入工频平均加载率');
return;
}
if (c < 1 || c > 100) {
alert('工频平均加载率应大于等于1%且小于等于100%');
return;
}
if (!d) {
alert('请输入变频空压机数量');
return;
}
if (!e) {
alert('请输入变频总功率');
return;
}
if (!f) {
alert('请输入变频平均负载率');
return;
}
if (f < 1 || f > 100) {
alert('变频平均负载率应大于等于1%且小于等于100%');
return;
}
var vals = cal(a, b, c, d, e, f);
alert('空压站节能空间' + (vals * 100).toFixed(2) + "%");
})
</script> -->
</body>
</html>