236 lines
12 KiB
Java
236 lines
12 KiB
Java
package com.kaidi.oa.seed;
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import com.kaidi.oa.domain.SewageCostSavingProject;
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import com.kaidi.oa.domain.SewagePlantBenchmark;
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import com.kaidi.oa.repository.SewageCostSavingProjectRepository;
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import com.kaidi.oa.repository.SewagePlantBenchmarkRepository;
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import org.springframework.boot.ApplicationArguments;
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import org.springframework.boot.ApplicationRunner;
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import org.springframework.core.annotation.Order;
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import org.springframework.transaction.annotation.Transactional;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.time.Instant;
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/**
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* 城镇污水运营中心·横向对标 + 降本增效项目台账 演示种子数据。
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*
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* 补深审计 low 缺口（8.绩效与成本分析）：
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* 1. SewagePlantBenchmark：同区域同类水厂外部横向对标数据（6家水厂，含本厂，湖南区域一级A口径）；
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* 2. SewageCostSavingProject：节能技改项目独立台账（5个项目，多状态多类型，含基期+实际节约额自动计算）。
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*
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* 幂等：各表 count == 0 才插入。
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*/
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@DemoSeed
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@Order(206)
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public class SewageBenchmarkSeeder implements ApplicationRunner {
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private final SewagePlantBenchmarkRepository benchmarkRepo;
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private final SewageCostSavingProjectRepository savingRepo;
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public SewageBenchmarkSeeder(SewagePlantBenchmarkRepository benchmarkRepo,
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SewageCostSavingProjectRepository savingRepo) {
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this.benchmarkRepo = benchmarkRepo;
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this.savingRepo = savingRepo;
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}
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@Override
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@Transactional
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public void run(ApplicationArguments args) {
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seedBenchmarks();
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seedCostSavingProjects();
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}
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// ------------------------------------------------------------------ 同类水厂横向对标
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private void seedBenchmarks() {
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if (benchmarkRepo.count() > 0) return;
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// 本厂（凯迪科技·城镇污水一厂，标注 isSelf=true）
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benchmark("凯迪科技城镇污水一厂", "湖南省·岳阳市", 5.0, "一级A", "2025",
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0.312, 18.5, "0.058", "1.85",
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97.2, 96.8, "自填", true, "王芳");
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// 区域同类水厂 A（处理规模相近）
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benchmark("岳阳滨水污水处理有限公司", "湖南省·岳阳市", 4.0, "一级A", "2025",
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0.298, 16.2, "0.052", "1.72",
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98.1, 97.5, "政府公开", false, "刘洋");
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// 区域同类水厂 B（区域最优，吨水电耗最低）
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benchmark("岳阳君山水务股份有限公司", "湖南省·岳阳市", 6.0, "一级A", "2025",
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0.275, 15.8, "0.048", "1.63",
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98.5, 98.2, "行业报告·住建部2025年城镇排水年报", false, "刘洋");
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// 区域同类水厂 C（规模稍大）
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benchmark("湘阴城乡水务集团第二污水厂", "湖南省·岳阳市", 8.0, "一级A", "2025",
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0.305, 17.3, "0.055", "1.78",
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96.8, 95.5, "集团汇总", false, "陈静");
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// 区域同类水厂 D（较差样本，拉开分布）
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benchmark("临湘市污水处理厂", "湖南省·岳阳市", 3.0, "一级A", "2025",
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0.338, 20.6, "0.068", "2.05",
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94.2, 93.1, "政府公开", false, "陈静");
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// 省级对标样本（规模最大，指标优异）
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benchmark("长沙第二污水处理厂", "湖南省·长沙市", 20.0, "地方特别限值", "2025",
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0.258, 14.1, "0.042", "1.52",
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99.0, 98.8, "行业报告·2025湖南省城镇污水处理年报", false, "王芳");
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}
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private void benchmark(String plantName, String region, double capacity, String dischargeStd,
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String statPeriod, double unitPower, double unitReagent,
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String unitRepairCost, String unitTotalCost,
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double complianceRate, double equipIntactRate,
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String dataSrc, boolean isSelf, String maintainer) {
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SewagePlantBenchmark b = new SewagePlantBenchmark();
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b.setPlantName(plantName);
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b.setRegion(region);
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b.setCapacity(capacity);
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b.setDischargeStd(dischargeStd);
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b.setStatPeriod(statPeriod);
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b.setUnitPower(unitPower);
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b.setUnitReagent(unitReagent);
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b.setUnitRepairCost(new java.math.BigDecimal(unitRepairCost));
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b.setUnitTotalCost(new java.math.BigDecimal(unitTotalCost));
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b.setComplianceRate(complianceRate);
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b.setEquipIntactRate(equipIntactRate);
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b.setDataSrc(dataSrc);
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b.setIsSelf(isSelf);
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b.setMaintainer(maintainer);
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b.setCreatedAt(Instant.now());
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b.setUpdatedAt(Instant.now());
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benchmarkRepo.save(b);
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}
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// ------------------------------------------------------------------ 降本增效项目台账
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private void seedCostSavingProjects() {
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if (savingRepo.count() > 0) return;
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// 项目1：曝气变频改造——已完结，节约可观
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// 基期：吨水电耗 0.32 kWh/m³，月均水量 150000 m³
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// 改造后：吨水电耗 0.275 kWh/m³，验证 6 个月
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// 节约电量/月 = (0.32-0.275) × 150000 = 6750 kWh/月
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// 节约电费 = 6750 × 6 × 0.58 = 23490 元
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costSavingProject("JNJ-0001", "曝气系统变频节能改造", "节能改造", "水厂1号",
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"2024-03-01", "2024-08-31", "2024-09-15",
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"98000", 3,
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0.32, 22.5, 150000.0,
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6, 0.275, 22.0, 155000.0,
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"0.58", "8.50",
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"已完结", "王芳",
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"对3台提升泵+曝气风机加装变频器，实现精确曝气控制。已通过3个月基期+6个月效果验证，累计节约电量40500 kWh，节约电费23490元，静态回收期约25个月。");
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// 项目2：精确加药系统升级——已完结，药耗降低
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// 基期：吨水药耗 20 g/m³，月均水量 150000 m³，药剂单价 8.5 元/kg
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// 改造后：吨水药耗 17.5 g/m³，验证 3 个月
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// 节约药量/月 = (20-17.5)/1000 × 150000 = 375 kg/月
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// 节约药费 = 375 × 3 × 8.5 = 9562.5 元
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costSavingProject("JNJ-0002", "在线水质联动精确加药系统", "精确加药", "水厂1号",
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"2024-06-01", "2024-10-31", "2024-11-10",
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"65000", 3,
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0.31, 20.0, 150000.0,
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3, 0.31, 17.5, 152000.0,
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"0.58", "8.50",
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"已完结", "刘洋",
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"引入在线氨氮/TP传感器与加药泵PLC联动，实现PAC/PAM按需投加。药耗下降12.5%，月节约药剂375 kg，节约费用约3187元/月。");
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// 项目3：PAM替换为改性淀粉基助凝剂（药剂替代）——效果验证中
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// 基期：吨水药耗 5.2 g/m³（PAM），药剂单价 12 元/kg
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// 替换后：预期吨水药耗 4.5 g/m³，药剂单价 7.8 元/kg（改性淀粉）
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costSavingProject("JNJ-0003", "PAM替代：改性淀粉基助凝剂中试", "药剂替代", "水厂1号",
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"2025-03-01", "2025-08-31", null,
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"28000", 3,
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0.31, 5.2, 148000.0,
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3, 0.31, 4.5, 148000.0,
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"0.58", "7.80",
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"效果验证", "陈静",
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"试用改性淀粉基绿色助凝剂替代PAM，环保指标更优且成本更低。目前已完成3个月中试，吨水药耗从5.2降至4.5 g/m³，进入效果验证阶段。");
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// 项目4：污泥脱水系统能效提升——改造中
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costSavingProject("JNJ-0004", "污泥脱水机变频节能改造", "节能改造", "水厂2号",
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"2025-08-01", "2025-12-31", null,
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"45000", 3,
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0.29, 18.0, 120000.0,
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3, 0.265, 18.0, 120000.0,
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"0.58", "8.50",
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"改造中", "王芳",
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"对2台带式压滤机驱动电机实施变频改造，预计吨水电耗降低0.025 kWh/m³，月节约电量3000 kWh。目前设备已进场，安装调试中。");
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// 项目5：峰谷用电策略优化——立项中
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costSavingProject("JNJ-0005", "峰谷电价优化运行策略", "工艺优化", "全站",
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"2025-11-01", "2026-03-31", null,
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"5000", 3,
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0.32, 19.5, 270000.0,
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6, 0.305, 19.5, 270000.0,
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"0.58", "8.50",
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"立项中", "刘洋",
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"分析峰谷用电时段，将非核心用电负荷（污泥脱水、曝气辅机）移至谷段运行。通过调整运行策略降低电费（综合电价从0.58降至平均0.55元/kWh），无设备改造，主要是运行制度优化。");
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}
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private void costSavingProject(String code, String projectName, String projectType, String plant,
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String kickoffDate, String planFinishDate, String actualFinishDate,
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String investCost, int baseMonths,
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double baseUnitPower, double baseUnitReagent, double baseMonthlyWater,
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int verifyMonths, double actualUnitPower, double actualUnitReagent, double actualMonthlyWater,
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String powerPrice, String reagentPrice,
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String projStatus, String owner, String remark) {
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SewageCostSavingProject p = new SewageCostSavingProject();
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p.setCode(code);
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p.setProjectName(projectName);
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p.setProjectType(projectType);
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p.setPlant(plant);
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p.setKickoffDate(kickoffDate);
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p.setPlanFinishDate(planFinishDate);
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p.setActualFinishDate(actualFinishDate);
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p.setInvestCost(new BigDecimal(investCost));
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p.setBaseMonths(baseMonths);
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p.setBaseUnitPower(baseUnitPower);
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p.setBaseUnitReagent(baseUnitReagent);
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p.setBaseMonthlyWater(baseMonthlyWater);
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p.setVerifyMonths(verifyMonths);
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p.setActualUnitPower(actualUnitPower);
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p.setActualUnitReagent(actualUnitReagent);
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p.setActualMonthlyWater(actualMonthlyWater);
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p.setPowerPrice(new BigDecimal(powerPrice));
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p.setReagentPrice(new BigDecimal(reagentPrice));
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p.setProjStatus(projStatus);
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p.setOwner(owner);
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p.setRemark(remark);
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p.setCreatedAt(Instant.now());
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p.setUpdatedAt(Instant.now());
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// 自动计算节约量
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double deltaUnitPower = baseUnitPower - actualUnitPower;
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double savedKwhPerM = Math.max(0, deltaUnitPower * actualMonthlyWater);
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double savedKwhTotal = savedKwhPerM * verifyMonths;
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double deltaUnitReagent = baseUnitReagent - actualUnitReagent;
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double savedReagentKgPerM = Math.max(0, deltaUnitReagent / 1000.0 * actualMonthlyWater);
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BigDecimal pp = new BigDecimal(powerPrice);
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BigDecimal rp = new BigDecimal(reagentPrice);
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BigDecimal savedPowerCost = BigDecimal.valueOf(savedKwhTotal).multiply(pp)
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.setScale(2, RoundingMode.HALF_UP);
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BigDecimal savedReagentCost = BigDecimal.valueOf(savedReagentKgPerM * verifyMonths).multiply(rp)
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.setScale(2, RoundingMode.HALF_UP);
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BigDecimal savedTotal = savedPowerCost.add(savedReagentCost);
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p.setSavedKwhPerMonth(Math.round(savedKwhPerM * 100.0) / 100.0);
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p.setSavedKwhTotal(Math.round(savedKwhTotal * 100.0) / 100.0);
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p.setSavedReagentKgPerMonth(Math.round(savedReagentKgPerM * 100.0) / 100.0);
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p.setSavedPowerCost(savedPowerCost);
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p.setSavedReagentCost(savedReagentCost);
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p.setSavedTotalCost(savedTotal);
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BigDecimal invest = new BigDecimal(investCost);
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if (savedTotal.compareTo(BigDecimal.ZERO) > 0 && verifyMonths > 0) {
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BigDecimal monthlyRate = savedTotal.divide(BigDecimal.valueOf(verifyMonths), 4, RoundingMode.HALF_UP);
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if (monthlyRate.compareTo(BigDecimal.ZERO) > 0) {
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double pb = invest.divide(monthlyRate, 2, RoundingMode.HALF_UP).doubleValue();
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p.setPaybackMonths(pb);
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}
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}
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savingRepo.save(p);
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}
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}
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