cl_ddl/ddl_8_bus_stability.sql

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-- Table: public.bus_stability
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-- DROP
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DROP TABLE IF EXISTS public.bus_stability;
DROP SEQUENCE IF EXISTS public.bus_stability_id_seq;
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-- CREATE
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CREATE SEQUENCE IF NOT EXISTS public.bus_stability_id_seq;
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CREATE TABLE IF NOT EXISTS public.bus_stability
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(
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id integer NOT NULL DEFAULT nextval('bus_stability_id_seq'::regclass),
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component_id INTEGER NOT NULL DEFAULT -1,
uv_warn_rate DOUBLE PRECISION NOT NULL DEFAULT 95, -- 欠压预警 阈值 0~100(%)
uv_warn_unit VARCHAR(16) NOT NULL DEFAULT 's', -- 欠压预警 单位 周波t/秒s/分钟m/小时h
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uv_warn_dur DOUBLE PRECISION NOT NULL DEFAULT 10, -- 欠压预警 运行时间 0~100
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uv_alarm_rate DOUBLE PRECISION NOT NULL DEFAULT 90, -- 欠压警告 阈值 0~100(%)
uv_alarm_unit VARCHAR(16) NOT NULL DEFAULT 's', -- 欠压警告 单位 周波t/秒s/分钟m/小时h
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uv_alarm_dur DOUBLE PRECISION NOT NULL DEFAULT 10, -- 欠压警告 运行时间 0~100
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ov_warn_rate DOUBLE PRECISION NOT NULL DEFAULT 105, -- 过压预警 阈值 100~500(%)
ov_warn_unit VARCHAR(16) NOT NULL DEFAULT 's', -- 过压预警 单位 周波t/秒s/分钟m/小时h
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ov_warn_dur DOUBLE PRECISION NOT NULL DEFAULT 10, -- 过压预警 运行时间 0~100
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ov_alarm_rate DOUBLE PRECISION NOT NULL DEFAULT 110, -- 过压警告 阈值 100~500(%)
ov_alarm_unit VARCHAR(16) NOT NULL DEFAULT 's', -- 过压警告 单位 周波t/秒s/分钟m/小时h
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ov_alarm_dur DOUBLE PRECISION NOT NULL DEFAULT 10, -- 过压警告 运行时间 0~100
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svm_pmax DOUBLE PRECISION NOT NULL DEFAULT 0, -- 区域电压静稳裕度参数 Pmax 0~65536
svm_qmax DOUBLE PRECISION NOT NULL DEFAULT 0, -- 区域电压静稳裕度参数 Qmax 0~65536
svm_ulim DOUBLE PRECISION NOT NULL DEFAULT 90, -- 区域电压静稳裕度参数 Ulim 0~1000
svm_prate DOUBLE PRECISION NOT NULL DEFAULT 30, -- 区域电压静稳裕度参数 有功稳定裕度限值 0~100(%)
svm_qrate DOUBLE PRECISION NOT NULL DEFAULT 30, -- 区域电压静稳裕度参数 无功稳定裕度限值 0~100(%)
op integer NOT NULL DEFAULT '-1'::integer,
ts timestamp with time zone NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT bus_stability_id_PrimaryKey PRIMARY KEY (id),
CONSTRAINT bus_stability_ForeignKey_component_id FOREIGN KEY (component_id)
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REFERENCES public.component (id) MATCH SIMPLE
ON UPDATE NO ACTION
ON DELETE NO ACTION
)
TABLESPACE pg_default;
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ALTER TABLE IF EXISTS public.bus_stability
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OWNER to postgres;
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COMMENT ON TABLE public.bus_stability
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IS '存储母线的稳定参数';